Difference between revisions of "SAP ABAP FRONTEND"
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(Created page with "== CL_GUI_FRONTEND_SERVICES == <nowiki>* OBTIENE PATH de "Mis Documentos" CALL METHOD cl_gui_frontend_services=>get_upload_download_path CHANGING upload_path...") |
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module exit at EXIT-COMMAND. | module exit at EXIT-COMMAND. | ||
* MODULE USER_COMMAND_0100. | * MODULE USER_COMMAND_0100. | ||
| + | |||
| + | ===[[SAP ABAP VARIOS#La_función_EFG_DISPLAY_PDF_permite_visualizar_un_archivo_PDF_desde_un_xstring|FM EFG_DISPLAY_PDF visualizar un archivo PDF desde un xstring]]=== | ||
==Grabar XSTRING en equipo como Binario(XML,PDF,etc.)== | ==Grabar XSTRING en equipo como Binario(XML,PDF,etc.)== | ||
| Line 1,409: | Line 1,411: | ||
ENDIF. | ENDIF. | ||
ENDIF.</nowiki> | ENDIF.</nowiki> | ||
| + | |||
| + | ==[[SAP ABAP UNIX#Unix_Varios|Tratamiento de Archivos en Servidor de aplicación]]== | ||
Latest revision as of 17:26, 22 June 2026
Contents
- 1 CL_GUI_FRONTEND_SERVICES
- 2 Bajar tabla en formato CSV (función hr_cl_if_prvd_generate_file)
- 3 Leer archivo CSV
- 4 Leer archivo Excel
- 5 Leer archivo XML
- 6 Leer Arhivo PDF y Visualizarlo
- 7 Grabar XSTRING en equipo como Binario(XML,PDF,etc.)
- 8 Obtener vía F4 archivo y directorio en un reporte
- 9 Tratamiento de Archivos en Servidor de aplicación
CL_GUI_FRONTEND_SERVICES
* OBTIENE PATH de "Mis Documentos"
CALL METHOD cl_gui_frontend_services=>get_upload_download_path
CHANGING
upload_path = ld_dir_u
download_path = ld_dir_d
EXCEPTIONS
CNTL_ERROR = 1
ERROR_NO_GUI = 2
NOT_SUPPORTED_BY_GUI = 3
GUI_UPLOAD_DOWNLOAD_PATH = 4
UPLOAD_DOWNLOAD_PATH_FAILED = 5
others = 6
.
* Download File
call method cl_gui_frontend_services=>gui_download
exporting
filename = tmpfilename
changing
data_tab = it_logfile
exceptions
file_write_error = 1
no_batch = 2
gui_refuse_filetransfer = 3
invalid_type = 4
no_authority = 5
unknown_error = 6
header_not_allowed = 7
separator_not_allowed = 8
filesize_not_allowed = 9
header_too_long = 10
dp_error_create = 11
dp_error_send = 12
dp_error_write = 13
unknown_dp_error = 14
access_denied = 15
dp_out_of_memory = 16
disk_full = 17
dp_timeout = 18
file_not_found = 19
dataprovider_exception = 20
control_flush_error = 21
not_supported_by_gui = 22
error_no_gui = 23
others = 24.
if sy-subrc <> 0.
message id sy-msgid type sy-msgty number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
endif.
Bajar tabla en formato CSV (función hr_cl_if_prvd_generate_file)
Ejemplo 1
FUNCTION hr_cl_if_prvd_generate_file.
*"----------------------------------------------------------------------
*"*"Local Interface:
*" TABLES
*" IT_DATA TYPE STANDARD TABLE
*"----------------------------------------------------------------------
FIELD-SYMBOLS: <f_source>.
TYPES data_c(4096) TYPE c.
TYPES t_data_c TYPE data_c OCCURS 0.
CONSTANTS: c_field_separator TYPE c VALUE ';',
c_darl_number(12) TYPE c VALUE '1234567890 '.
DATA: lt_data_csv TYPE t_data_c,
l_struc_index TYPE syindex,
l_len_string TYPE i,
l_max_field TYPE data_c,
l_struc_raw_data TYPE data_c,
l_start_string TYPE i,
l_len_field_sep TYPE i,
l_type,
l_date_extern(30) TYPE c,
l_help_id LIKE tline-tdline,
l_tabix TYPE sytabix.
l_len_field_sep = STRLEN( c_field_separator ).
LOOP AT it_data.
CLEAR: l_struc_index, l_len_string, l_struc_raw_data, l_start_string.
DO.
ADD 1 TO l_struc_index.
CLEAR l_len_string.
ASSIGN COMPONENT l_struc_index OF STRUCTURE it_data TO <f_source>.
IF sy-subrc <> '0'.
EXIT.
ELSE.
* * special processing when field is type data
DESCRIBE FIELD <f_source> TYPE l_type.
CASE l_type.
WHEN 'P'.
WRITE <f_source> TO l_date_extern.
CATCH SYSTEM-EXCEPTIONS conversion_errors = 4.
IF sy-subrc <> '0'.
MESSAGE e899(ux) WITH l_type <f_source> l_help_id
l_tabix RAISING conversion_failed.
ENDIF.
ENDCATCH.
ASSIGN l_date_extern TO <f_source>.
WHEN 'X'.
ASSIGN COMPONENT l_struc_index OF
STRUCTURE it_data TO <f_source> TYPE 'C'.
WRITE <f_source> TO l_date_extern.
ASSIGN l_date_extern TO <f_source>.
WHEN 'T'.
CLEAR l_date_extern.
l_date_extern(2) = <f_source>(2).
l_date_extern+2(1) = ':'.
l_date_extern+3(2) = <f_source>+2(2).
l_date_extern+5(1) = ':'.
l_date_extern+6(2) = <f_source>+4(2).
ASSIGN l_date_extern TO <f_source>.
WHEN 'D'.
CALL FUNCTION 'CONVERT_DATE_TO_EXTERNAL'
EXPORTING
date_internal = <f_source>
IMPORTING
date_external = l_date_extern
EXCEPTIONS
OTHERS = 4.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4
RAISING conversion_failed.
ELSE.
ASSIGN l_date_extern TO <f_source>.
ENDIF.
WHEN 'F'.
CALL FUNCTION 'FLTP_CHAR_CONVERSION'
EXPORTING
input = <f_source>
IMPORTING
flstr = l_date_extern
EXCEPTIONS
OTHERS = 4.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4
RAISING conversion_failed.
ELSE.
ASSIGN l_date_extern TO <f_source>.
ENDIF.
WHEN OTHERS.
ENDCASE.
* remember der seperation character!
IF l_struc_index <> 1.
l_max_field+l_len_string(l_len_field_sep) = c_field_separator.
l_len_string = l_len_field_sep.
ENDIF.
IF <f_source> CO c_darl_number.
CONDENSE <f_source> NO-GAPS.
ELSE.
CONDENSE <f_source>.
ENDIF.
l_max_field+l_len_string = <f_source>.
l_len_string = STRLEN( l_max_field ).
CHECK l_len_string <> '0'.
l_struc_raw_data+l_start_string(l_len_string) = l_max_field.
l_start_string = l_start_string + l_len_string.
ENDIF.
ENDDO.
IF NOT l_struc_raw_data IS INITIAL.
APPEND l_struc_raw_data TO lt_data_csv.
ENDIF.
ENDLOOP.
CALL FUNCTION 'HR_99S_DOWNLOAD'
EXPORTING
p_initial_directory = 'C:\'
p_filename = 'PREVIRED.txt'
p_filetype = 'ASC'
p_write_lf = 'X'
p_trunc_blanks_eol = 'X'
p_trunc_blanks = ' '
TABLES
data_tab = lt_data_csv
EXCEPTIONS
file_save_dialog = 1
file_write_error = 2
no_batch = 3
gui_refuse_filetransfer = 4
invalid_type = 5
unknown_error = 6
wrong_tab_format = 7
OTHERS = 8.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFUNCTION.
EJEMPLO 2
TYPES: BEGIN OF ty_pernr,
pernr TYPE p0001-pernr,
begda type begda,
dias type i,
sueldo type p DECIMALS 0,
END OF ty_pernr.
data: lt_pernr type TABLE OF ty_pernr,
lt_tabla_csv TYPE ppe_cust_table,
ls_pernr type ty_pernr.
ls_pernr-pernr = '00000001'.
ls_pernr-begda = sy-datum.
ls_pernr-sueldo = 620000.
ls_pernr-dias = 30.
append ls_pernr to lt_pernr.
PERFORM CREAR_CSV USING lt_pernr CHANGING lt_tabla_csv.
* salida: 00000001;03/09/2021;30;620000
form CREAR_CSV using p_tabla type ANY TABLE
CHANGING P_TABLA_CSV type ppe_cust_table.
CONSTANTS: c_field_separator TYPE c VALUE ';',
c_darl_number(12) TYPE c VALUE '1234567890 '.
DATA: cl_descr_struc_ref TYPE REF TO cl_abap_structdescr,
it_components TYPE abap_compdescr_tab,
wa_components LIKE LINE OF it_components.
DATA: l_struc_index TYPE syindex,
l_len_string TYPE i,
l_max_field TYPE char1024,
l_struc_raw_data TYPE char1024,
l_start_string TYPE i,
l_len_field_sep TYPE i,
l_date_extern(30) TYPE c,
l_help_id type tline-tdline,
l_tabix TYPE sytabix.
FIELD-SYMBOLS <fs_field> TYPE ANY.
FIELD-SYMBOLS <ls_envio> TYPE ANY.
l_len_field_sep = STRLEN( c_field_separator ).
LOOP AT p_tabla ASSIGNING <ls_envio>.
CLEAR: l_struc_index, l_len_string, l_struc_raw_data, l_start_string.
IF it_components[] IS INITIAL.
cl_descr_struc_ref ?= cl_abap_typedescr=>describe_by_data( <ls_envio> ).
* obtener campos de estructura
it_components = cl_descr_struc_ref->components.
ENDIF.
DO.
ADD 1 TO l_struc_index.
CLEAR l_len_string.
READ TABLE it_components INTO wa_components INDEX sy-index.
IF sy-subrc = 0.
ASSIGN COMPONENT wa_components-name OF STRUCTURE <ls_envio> TO <fs_field>.
CASE wa_components-type_kind .
WHEN 'P' or 'I'.
WRITE <fs_field> TO l_date_extern NO-GROUPING.
CATCH SYSTEM-EXCEPTIONS conversion_errors = 4.
IF sy-subrc <> '0'.
* MESSAGE e899(ux) WITH l_type <f_source> l_help_id
* l_tabix RAISING conversion_failed.
ENDIF.
ENDCATCH.
CONDENSE l_date_extern.
ASSIGN l_date_extern TO <fs_field>.
WHEN 'D'.
MOVE <fs_field> TO l_date_extern.
*20191220 -> 20/12/2019
REPLACE FIRST OCCURRENCE OF REGEX '(\d{4})(\d{2})(\d{2})' IN l_date_extern
WITH '$3/$2/$1'.
ASSIGN l_date_extern TO <fs_field>.
ENDCASE.
ELSE.
EXIT.
ENDIF.
IF l_struc_index <> 1.
l_max_field+l_len_string(l_len_field_sep) = c_field_separator.
l_len_string = l_len_field_sep.
ENDIF.
* IF <fs_field> CO c_darl_number.
* CONDENSE <fs_field> NO-GAPS.
* ELSE.
* CONDENSE <fs_field>.
* ENDIF.
l_max_field+l_len_string = <fs_field>.
l_len_string = STRLEN( l_max_field ).
CHECK l_len_string <> '0'.
l_struc_raw_data+l_start_string(l_len_string) = l_max_field.
l_start_string = l_start_string + l_len_string.
ENDDO.
APPEND l_struc_raw_data TO P_TABLA_CSV..
ENDLOOP.
endform.
Ejemplo 3
FORM crear_csv USING p_tabla TYPE ANY TABLE
CHANGING p_tabla_csv TYPE ppe_cust_table.
CONSTANTS: c_field_separator TYPE c VALUE ';',
c_darl_number(12) TYPE c VALUE '1234567890 '.
DATA: l_struc_index TYPE syindex,
l_len_string TYPE i,
l_max_field TYPE char1024,
l_struc_raw_data TYPE char1024,
l_start_string TYPE i,
l_len_field_sep TYPE i,
l_date_extern(30) TYPE c,
l_help_id TYPE tline-tdline,
l_tabix TYPE sytabix.
FIELD-SYMBOLS <fs_field> TYPE any.
FIELD-SYMBOLS <ls_envio> TYPE any.
l_len_field_sep = strlen( c_field_separator ).
DATA: lr_tab TYPE REF TO data,
lr_typedesc TYPE REF TO cl_abap_typedescr,
lr_tabdesc TYPE REF TO cl_abap_tabledescr,
lr_datadesc TYPE REF TO cl_abap_datadescr,
lr_structdesc TYPE REF TO cl_abap_structdescr.
FIELD-SYMBOLS: <ls_structcomp> TYPE abap_compdescr.
* GET REFERENCE OF p_tabla INTO lr_tab.
* lr_typedesc ?= cl_abap_tabledescr=>describe_by_data_ref( lr_tab ).
lr_typedesc ?= cl_abap_tabledescr=>describe_by_data( p_tabla ).
lr_tabdesc ?= lr_typedesc.
lr_datadesc = lr_tabdesc->get_table_line_type( ).
lr_structdesc ?= lr_datadesc.
LOOP AT p_tabla ASSIGNING <ls_envio>.
CLEAR: l_struc_index, l_len_string, l_struc_raw_data, l_start_string.
DO.
ADD 1 TO l_struc_index.
CLEAR l_len_string.
READ TABLE lr_structdesc->components ASSIGNING <ls_structcomp> INDEX sy-index.
IF sy-subrc = 0.
ASSIGN COMPONENT <ls_structcomp>-name OF STRUCTURE <ls_envio> TO <fs_field>.
CASE <ls_structcomp>-type_kind .
WHEN 'P' OR 'I'.
IF <ls_structcomp>-type_kind = 'P'.
WRITE <fs_field> TO l_date_extern CURRENCY 'CLP' NO-GROUPING.
ELSE.
WRITE <fs_field> TO l_date_extern NO-GROUPING.
ENDIF.
CATCH SYSTEM-EXCEPTIONS conversion_errors = 4.
IF sy-subrc <> '0'.
* MESSAGE e899(ux) WITH l_type <f_source> l_help_id
* l_tabix RAISING conversion_failed.
ENDIF.
ENDCATCH.
CONDENSE l_date_extern.
ASSIGN l_date_extern TO <fs_field>.
WHEN 'D'.
MOVE <fs_field> TO l_date_extern.
*20191220 -> 20/12/2019
REPLACE FIRST OCCURRENCE OF REGEX '(\d{4})(\d{2})(\d{2})' IN l_date_extern
WITH '$3/$2/$1'.
ASSIGN l_date_extern TO <fs_field>.
ENDCASE.
ELSE.
EXIT.
ENDIF.
IF l_struc_index <> 1.
l_max_field+l_len_string(l_len_field_sep) = c_field_separator.
l_len_string = l_len_field_sep.
ENDIF.
* IF <fs_field> CO c_darl_number.
* CONDENSE <fs_field> NO-GAPS.
* ELSE.
* CONDENSE <fs_field>.
* ENDIF.
l_max_field+l_len_string = <fs_field>.
l_len_string = strlen( l_max_field ).
CHECK l_len_string <> '0'.
l_struc_raw_data+l_start_string(l_len_string) = l_max_field.
l_start_string = l_start_string + l_len_string.
ENDDO.
APPEND l_struc_raw_data TO p_tabla_csv.
ENDLOOP.
ENDFORM.
Ejemplo 4
FORM crear_csv USING p_tabla TYPE ANY TABLE
CHANGING p_tabla_csv TYPE ppe_cust_table.
CONSTANTS: c_field_separator TYPE c VALUE ';',
c_darl_number(12) TYPE c VALUE '1234567890 '.
DATA: l_struc_index TYPE syindex,
l_len_string TYPE i,
l_max_field TYPE char1024,
l_struc_raw_data TYPE char1024,
l_start_string TYPE i,
l_len_field_sep TYPE i,
l_date_extern(30) TYPE c,
l_help_id TYPE tline-tdline,
l_tabix TYPE sytabix.
FIELD-SYMBOLS <fs_field> TYPE any.
FIELD-SYMBOLS <ls_envio> TYPE any.
l_len_field_sep = strlen( c_field_separator ).
DATA: lr_tab TYPE REF TO data,
lr_typedesc TYPE REF TO cl_abap_typedescr,
lr_tabdesc TYPE REF TO cl_abap_tabledescr,
lr_datadesc TYPE REF TO cl_abap_datadescr,
lr_structdesc TYPE REF TO cl_abap_structdescr.
FIELD-SYMBOLS: <ls_structcomp> TYPE abap_compdescr.
lr_typedesc ?= cl_abap_tabledescr=>describe_by_data( p_tabla ).
lr_tabdesc ?= lr_typedesc.
lr_datadesc = lr_tabdesc->get_table_line_type( ).
lr_structdesc ?= lr_datadesc.
DATA: lt_campo TYPE cl_abap_structdescr=>component_table,
ls_campo TYPE abap_componentdescr.
lt_campo = lr_structdesc->get_components( ).
LOOP AT p_tabla ASSIGNING <ls_envio>.
CLEAR: l_struc_index, l_len_string, l_struc_raw_data, l_start_string.
DO.
ADD 1 TO l_struc_index.
CLEAR l_len_string.
READ TABLE lt_campo INTO ls_campo INDEX sy-index.
IF sy-subrc = 0.
ASSIGN COMPONENT ls_campo-name OF STRUCTURE <ls_envio> TO <fs_field>.
CASE ls_campo-type->type_kind. .
WHEN 'P' OR 'I'.
IF ls_campo-type->type_kind = 'P'.
IF ls_campo-type->absolute_name = '\TYPE=PAD_AMT7S'.
WRITE <fs_field> TO l_date_extern CURRENCY 'CLP' NO-GROUPING.
ELSE.
WRITE <fs_field> TO l_date_extern NO-GROUPING.
ENDIF.
ELSE.
WRITE <fs_field> TO l_date_extern NO-GROUPING.
ENDIF.
CATCH SYSTEM-EXCEPTIONS conversion_errors = 4.
IF sy-subrc <> '0'.
ENDIF.
ENDCATCH.
CONDENSE l_date_extern.
ASSIGN l_date_extern TO <fs_field>.
WHEN 'D'.
MOVE <fs_field> TO l_date_extern.
*20191220 -> 20/12/2019
REPLACE FIRST OCCURRENCE OF REGEX '(\d{4})(\d{2})(\d{2})' IN l_date_extern
WITH '$3/$2/$1'.
ASSIGN l_date_extern TO <fs_field>.
ENDCASE.
ELSE.
EXIT.
ENDIF.
IF l_struc_index <> 1.
l_max_field+l_len_string(l_len_field_sep) = c_field_separator.
l_len_string = l_len_field_sep.
ENDIF.
l_max_field+l_len_string = <fs_field>.
l_len_string = strlen( l_max_field ).
CHECK l_len_string <> '0'.
l_struc_raw_data+l_start_string(l_len_string) = l_max_field.
l_start_string = l_start_string + l_len_string.
ENDDO.
APPEND l_struc_raw_data TO p_tabla_csv.
ENDLOOP.
ENDFORM.
Leer archivo CSV
REPORT ytest_csv.
TYPE-POOLS truxs.
TYPES: BEGIN OF ty_data,
col01(100),
col02(100),
col03(100),
col04(100),
col05(100),
END OF ty_data.
DATA gt_data TYPE TABLE OF ty_data WITH HEADER LINE.
DATA : rawdata TYPE truxs_t_text_data.
*--------------------------------------------------------------------*
*
*--------------------------------------------------------------------*
PARAMETERS: p_file TYPE string LOWER CASE.
*--------------------------------------------------------------------*
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
*--------------------------------------------------------------------*
CALL FUNCTION 'GUI_FILE_LOAD_DIALOG'
IMPORTING
FULLPATH = p_file
.
*--------------------------------------------------------------------*
START-OF-SELECTION.
*--------------------------------------------------------------------*
PERFORM get_data.
*--------------------------------------------------------------------*
END-OF-SELECTION.
*--------------------------------------------------------------------*
*&---------------------------------------------------------------------*
*& Form get_data
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
FORM get_data.
DATA ld_filename TYPE string.
ld_filename = p_file.
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
filename = ld_filename
filetype = 'ASC'
TABLES
data_tab = rawdata
EXCEPTIONS
file_open_error = 1
file_read_error = 2
no_batch = 3
gui_refuse_filetransfer = 4
invalid_type = 5
no_authority = 6
unknown_error = 7
bad_data_format = 8
header_not_allowed = 9
separator_not_allowed = 10
header_too_long = 11
unknown_dp_error = 12
access_denied = 13
dp_out_of_memory = 14
disk_full = 15
dp_timeout = 16
OTHERS = 17.
IF sy-subrc <> 0.
EXIT.
ENDIF.
DATA ls_rawdata LIKE LINE OF rawdata.
CALL FUNCTION 'TEXT_CONVERT_CSV_TO_SAP'
EXPORTING
i_field_seperator = ';'
i_tab_raw_data = rawdata
TABLES
i_tab_converted_data = gt_data
EXCEPTIONS
conversion_failed = 1
OTHERS = 2.
BREAK-POINT.
ENDFORM. "get_data
Para definir otro separador a parte de ; usar
data l_sep(1) type c value ','.
CALL FUNCTION 'TEXT_CONVERT_TEX_TO_SAP'
EXPORTING
I_FIELD_SEPERATOR = l_sep
i_tab_raw_data = rawdata
tables
i_tab_converted_data = gt_file
EXCEPTIONS
CONVERSION_FAILED = 1
OTHERS = 2
.
Leer archivo Excel
REPORT YTEST_SUBIR_EXCEL.
DATA: gt_data TYPE TABLE OF T001,
l_i_tab_raw_data TYPE truxs_t_text_data,
gd_tfile TYPE IBIPPARMS-PATH.
PARAMETERS p_file type string obligatory.
*--------------------------------------------------------------------*
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
*--------------------------------------------------------------------*
DATA: lt_file_table TYPE filetable,
ls_file_table LIKE LINE OF lt_file_table,
l_subrc TYPE i.
CALL METHOD cl_gui_frontend_services=>file_open_dialog
EXPORTING
window_title = 'Seleccione Archivo EXCEL'
multiselection = space
CHANGING
file_table = lt_file_table
rc = l_subrc
EXCEPTIONS
file_open_dialog_failed = 1
cntl_error = 2
error_no_gui = 3
not_supported_by_gui = 4
OTHERS = 5.
IF sy-subrc = 0.
READ TABLE lt_file_table INTO ls_file_table INDEX 1.
p_file = ls_file_table.
ENDIF.
*--------------------------------------------------------------------*
START-OF-SELECTION.
*--------------------------------------------------------------------*
data l_file type RLGRAP-FILENAME.
move p_file to l_file.
* Read data from Excel shet
CALL FUNCTION 'TEXT_CONVERT_XLS_TO_SAP'
EXPORTING
i_tab_raw_data = l_i_tab_raw_data
i_filename = l_file
TABLES
i_tab_converted_data = gt_data
EXCEPTIONS
conversion_failed = 1
OTHERS = 2.
IF sy-subrc <> 0.
case sy-subrc.
when 1.
MESSAGE i000(0k) WITH 'Error en Cargar Archivo.'
'Favor de validar que archivo'
'no este abierto por otra aplicación' DISPLAY LIKE 'E'.
when OTHERS.
MESSAGE i000 WITH 'Operación Cancelada' DISPLAY LIKE 'W'.
ENDCASE.
RETURN.
ENDIF.
Clase cl_fdt_xl_spreadsheet
NOTA 2468709:
La clase CL_FDT_XL_SPREADSHEET se utiliza para cargar/descargar Excel en un programa personalizado. Sin embargo, se han observado ocurrencias inesperadas, incluida la carga de datos en blanco, la corrupción de los datos cargados o la incapacidad del sistema para reconocer valores en negrita, entre otros problemas.
Los objetos/métodos de Excel en FDT (BRFplus) están diseñados exclusivamente para uso interno dentro de BRFplus. No están pensadas para la importación/exportación de Excel genérico ni para ningún otro fin. Estos objetos/métodos se utilizan dentro de la tabla de decisiones BRFplus, que requiere un formato Excel específico. Su correcto funcionamiento solo está garantizado cuando se respeta este formato de tabla de decisiones específico. Consulte el ejemplo adjunto para obtener una ilustración del formato requerido.
leer excel
FORM leer_excel USING i_file . "CHANGING rt_table TYPE STANDARD TABLE.
DATA: lt_xtab TYPE cpt_x255,
lv_size TYPE i.
CALL FUNCTION 'SAPGUI_PROGRESS_INDICATOR'
EXPORTING
* percentage = l_percent
text = TEXT-003.
* IF i_filetype = abap_true. "******.XLSX UPLOAD*********
cl_gui_frontend_services=>gui_upload( EXPORTING filename = i_file
filetype = 'BIN'
IMPORTING filelength = lv_size
CHANGING data_tab = lt_xtab
EXCEPTIONS
file_open_error = 1
file_read_error = 2
error_no_gui = 3
not_supported_by_gui = 4
OTHERS = 5 ).
IF sy-subrc <> 0.
* RAISE EXCEPTION TYPE zcx_excel_exception EXPORTING i_message = |Invalid File { i_file }| ##no_text.
ENDIF.
* ELSE."******.CSV UPLOAD*********
*
* cl_gui_frontend_services=>gui_upload( EXPORTING filename = i_file
* filetype = 'ASC'
* has_field_separator = abap_true
* IMPORTING filelength = lv_size
* CHANGING data_tab = lt_xtab
* EXCEPTIONS
* file_open_error = 1
* file_read_error = 2
* error_no_gui = 3
* not_supported_by_gui = 4
* OTHERS = 5 ).
* IF sy-subrc <> 0.
* RAISE EXCEPTION TYPE zcx_excel_exception EXPORTING i_message = |Invalid File { i_file }| ##no_text.
* ENDIF.
*
* ENDIF.
cl_scp_change_db=>xtab_to_xstr( EXPORTING im_xtab = lt_xtab
im_size = lv_size
IMPORTING ex_xstring = DATA(lv_xstring) ).
DATA(lo_excel) = NEW cl_fdt_xl_spreadsheet( document_name = i_file
xdocument = lv_xstring ).
lo_excel->if_fdt_doc_spreadsheet~get_worksheet_names(
IMPORTING worksheet_names = DATA(lt_worksheets) ).
DATA rt_table TYPE REF TO data.
FIELD-SYMBOLS: <fs_carga> TYPE ty_carga,
<fs_data> TYPE any,
<fs_field> TYPE any.
FIELD-SYMBOLS: <fs_fname> TYPE file_table,
<ft_data> TYPE STANDARD TABLE.
LOOP AT lt_worksheets INTO DATA(ls_worksheets).
rt_table = lo_excel->if_fdt_doc_spreadsheet~get_itab_from_worksheet( ls_worksheets ).
* rt_table = lo_excel->if_fdt_doc_spreadsheet~get_itab_from_worksheet( lt_worksheets[ 2 ] ).
ASSIGN rt_table->* TO <ft_data>.
LOOP AT <ft_data> ASSIGNING <fs_data>.
IF sy-tabix EQ 1. " Skip the Header
CONTINUE.
ENDIF.
CHECK NOT <fs_data> IS INITIAL.
UNASSIGN <fs_carga>.
APPEND INITIAL LINE TO gt_carga ASSIGNING <fs_carga>.
DO 20 TIMES.
UNASSIGN <fs_field>.
ASSIGN COMPONENT sy-index OF STRUCTURE <fs_data> TO <fs_field>.
CHECK <fs_field> IS ASSIGNED AND NOT <fs_field> IS INITIAL.
CASE sy-index.
* Fill the values into the internal table based on the columns in excel file
WHEN 1.
<fs_carga>-rut_p = <fs_field>.
WHEN 2.
<fs_carga>-dig_p = <fs_field>.
WHEN 3.
<fs_carga>-pat_p = <fs_field>.
WHEN 4.
<fs_carga>-mat_p = <fs_field>.
WHEN 5.
<fs_carga>-nom_p = <fs_field>.
WHEN 6.
<fs_carga>-rut_c = <fs_field>.
WHEN 7.
<fs_carga>-dig_c = <fs_field>.
WHEN 8.
<fs_carga>-pat_c = <fs_field>.
WHEN 9.
<fs_carga>-mat_c = <fs_field>.
WHEN 10.
<fs_carga>-nom_c = <fs_field>.
WHEN 11.
<fs_carga>-sex_c = <fs_field>.
WHEN 12.
<fs_carga>-pa_c = <fs_field>.
WHEN 13.
<fs_carga>-pa_t = <fs_field>.
WHEN 14.
<fs_carga>-tip_c = <fs_field>.
WHEN 15.
<fs_carga>-vig = <fs_field>.
WHEN 16.
IF <fs_field> <> space.
<fs_carga>-fec_ini = <fs_field>.
ELSE.
<fs_carga>-fec_ini = '00000000'.
ENDIF.
WHEN 17.
IF <fs_field> <> space.
<fs_carga>-fec_ven = <fs_field>.
ELSE.
<fs_carga>-fec_ven = '00000000'.
ENDIF.
WHEN 18.
<fs_carga>-fec_der = <fs_field>.
WHEN 19.
<fs_carga>-tr = <fs_field>.
WHEN 20.
IF <fs_field> <> space.
<fs_carga>-fec_nac = <fs_field>.
ELSE.
<fs_carga>-fec_nac = '00000000'.
ENDIF.
WHEN OTHERS.
ENDCASE.
ENDDO.
ENDLOOP.
ENDLOOP.
* IF rt_table IS INITIAL.
* RAISE EXCEPTION TYPE zcx_excel_exception EXPORTING i_message = 'No Data found in Excel File' ##no_text.
* ENDIF.
ENDFORM.
crear excel
TYPES: BEGIN OF ty_data,
field01(80) TYPE c,
field02(80) TYPE c,
field03(80) TYPE c,
field04(80) TYPE c,
END OF ty_data.
TYPES ty_data_tab TYPE STANDARD TABLE OF ty_data.
DATA gt_data TYPE ty_data_tab .
DATA wa_data LIKE LINE OF gt_data.
wa_data-field01 = 'HHHHHH'.
wa_data-field03 = 'AAAAAAAAAAAAAA'.
APPEND wa_data TO gt_data.
wa_data-field01 = 'JJJJJJJJJJJJ'.
wa_data-field03 = 'BBBBBBBBBBBBBBBBBB'.
APPEND wa_data TO gt_data.
PERFORM crear_excel.
FORM crear_excel.
DATA: lo_datadescr TYPE REF TO cl_abap_datadescr.
DATA: lt_column TYPE if_fdt_doc_spreadsheet=>t_column,
ls_column TYPE if_fdt_doc_spreadsheet=>s_column,
ld_name TYPE if_fdt_types=>text,
lv_name TYPE if_fdt_types=>name.
DATA: cl_descr_struc_ref TYPE REF TO cl_abap_structdescr,
it_components TYPE abap_compdescr_tab,
wa_components LIKE LINE OF it_components.
FIELD-SYMBOLS <fs_field> TYPE any.
IF it_components[] IS INITIAL.
cl_descr_struc_ref ?= cl_abap_typedescr=>describe_by_data( wa_data ).
* obtener campos de estructura
it_components = cl_descr_struc_ref->components.
ENDIF.
* ls_column-name = 'Field01'.
* ls_column-display_name = 'Field01'.
* lo_datadescr ?= cl_abap_typedescr=>describe_by_data( ld_name ). " change it to the actual data type
* ls_column-type = lo_datadescr .
* APPEND ls_column TO lt_column.
*
* ls_column-name = 'Field02'.
* ls_column-display_name = 'Field02'.
* lo_datadescr ?= cl_abap_typedescr=>describe_by_data( ld_name ). " change it to the actual data type
* ls_column-type = lo_datadescr .
* APPEND ls_column TO lt_column.
*
* ls_column-name = 'Field03'.
* ls_column-display_name = 'Field03'.
* lo_datadescr ?= cl_abap_typedescr=>describe_by_data( ld_name ). " change it to the actual data type
* ls_column-type = lo_datadescr .
* APPEND ls_column TO lt_column.
*
* ls_column-name = 'Field04'.
* ls_column-display_name = 'Field04'.
* lo_datadescr ?= cl_abap_typedescr=>describe_by_data( ld_name ). " change it to the actual data type
* ls_column-type = lo_datadescr .
* APPEND ls_column TO lt_column.
LOOP AT it_components INTO wa_components.
ASSIGN COMPONENT wa_components-name OF STRUCTURE wa_data TO <fs_field>.
ls_column-name = wa_components-name.
ls_column-display_name = wa_components-name.
lo_datadescr ?= cl_abap_typedescr=>describe_by_data( <fs_field> ). " change it to the actual data type
ls_column-type = lo_datadescr .
APPEND ls_column TO lt_column.
ENDLOOP.
DATA lt_data TYPE REF TO data.
DATA lv_xstring TYPE xstring.
FIELD-SYMBOLS: <lt_data> TYPE ANY TABLE.
CREATE DATA lt_data TYPE ty_data_tab.
ASSIGN lt_data->* TO <lt_data>.
<lt_data> = gt_data.
lv_xstring = cl_fdt_xl_spreadsheet=>if_fdt_doc_spreadsheet~create_document(
columns = lt_column
itab = lt_data
iv_call_type = 1 "if_fdt_doc_spreadsheet=>gc_call_simulation
name = 'testtest' ).
DATA: l_xtab TYPE cpt_x255,
l_size TYPE i.
cl_scp_change_db=>xstr_to_xtab( EXPORTING im_xstring = lv_xstring
IMPORTING ex_xtab = l_xtab
ex_size = l_size ).
CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
bin_filesize = l_size
filename = 'c:\temp\testtest.xlsx'
filetype = 'BIN'
TABLES
data_tab = l_xtab
EXCEPTIONS
OTHERS = 1.
IF sy-subrc <> 0.
ENDIF.
ENDFORM.
Enviar Email con anexo Excel
Programa BCS_EXAMPLE_7 (clase cl_bcs_convert=>string_to_solix)
Leer archivo XML
REPORT YLEE_XML.
data gt_data type TABLE OF string.
data: g_string type string,
g_xstring type xstring.
PARAMETERS p_file type string LOWER CASE OBLIGATORY.
*--------------------------------------------------------------------*
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
*--------------------------------------------------------------------*
DATA: lt_file_table TYPE filetable,
ls_file_table LIKE LINE OF lt_file_table,
l_subrc TYPE i.
CALL METHOD cl_gui_frontend_services=>file_open_dialog
EXPORTING
window_title = 'Seleccione Archivo XML'
multiselection = space
CHANGING
file_table = lt_file_table
rc = l_subrc
EXCEPTIONS
file_open_dialog_failed = 1
cntl_error = 2
error_no_gui = 3
not_supported_by_gui = 4
OTHERS = 5.
IF sy-subrc = 0.
READ TABLE lt_file_table INTO ls_file_table INDEX 1.
p_file = ls_file_table.
ENDIF.
*--------------------------------------------------------------------*
START-OF-SELECTION.
*--------------------------------------------------------------------*
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
filename = p_file
FILETYPE = 'ASC'
tables
data_tab = gt_data
EXCEPTIONS
FILE_OPEN_ERROR = 1
FILE_READ_ERROR = 2
NO_BATCH = 3
GUI_REFUSE_FILETRANSFER = 4
INVALID_TYPE = 5
NO_AUTHORITY = 6
UNKNOWN_ERROR = 7
BAD_DATA_FORMAT = 8
HEADER_NOT_ALLOWED = 9
SEPARATOR_NOT_ALLOWED = 10
HEADER_TOO_LONG = 11
UNKNOWN_DP_ERROR = 12
ACCESS_DENIED = 13
DP_OUT_OF_MEMORY = 14
DISK_FULL = 15
DP_TIMEOUT = 16
OTHERS = 17
IF sy-subrc <> 0.
* Implement suitable error handling here
return.
ENDIF.
loop at gt_data into data(ls_data).
if sy-tabix = 1.
g_string = ls_data.
else.
CONCATENATE g_string ls_data into g_string.
endif.
ENDLOOP.
* encodings se puede ver en ayuda busqueda H_TCP00
CALL FUNCTION 'SCMS_STRING_TO_XSTRING'
EXPORTING
text = g_string
* MIMETYPE = ' '
ENCODING = '1100' "ISO-8859-1 "'4110' " utf-8
IMPORTING
BUFFER = g_xstring
EXCEPTIONS
FAILED = 1
OTHERS = 2
.
IF sy-subrc <> 0.
* Implement suitable error handling here
ENDIF.
call function 'DISPLAY_XML_STRING'
EXPORTING xml_string = g_xstring.
Leer Arhivo PDF y Visualizarlo
Programa
*&---------------------------------------------------------------------*
*& Report YLEE_PDF
*&---------------------------------------------------------------------*
*&
*&---------------------------------------------------------------------*
REPORT ylee_pdf.
DATA: g_html_container TYPE REF TO cl_gui_custom_container,
g_html_control TYPE REF TO cl_gui_html_viewer,
g_url(255).
DATA gt_data TYPE solix_tab.
DATA ok_code TYPE sy-ucomm.
PARAMETERS p_file TYPE string LOWER CASE OBLIGATORY.
*--------------------------------------------------------------------*
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
*--------------------------------------------------------------------*
DATA: lt_file_tab TYPE STANDARD TABLE OF sdokpath,
ls_file_tab TYPE sdokpath.
CALL FUNCTION 'TMP_GUI_FILE_OPEN_DIALOG'
EXPORTING
window_title = 'Seleccione Archivo PDF'
multiselection = space
TABLES
file_table = lt_file_tab
EXCEPTIONS
cntl_error = 1
OTHERS = 2.
IF sy-subrc = 0.
READ TABLE lt_file_tab INTO ls_file_tab INDEX 1.
p_file = ls_file_tab.
ENDIF.
*--------------------------------------------------------------------*
START-OF-SELECTION.
*--------------------------------------------------------------------*
DATA l_lenght TYPE i.
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
filename = p_file
filetype = 'BIN'
IMPORTING
filelength = l_lenght
TABLES
data_tab = gt_data
EXCEPTIONS
file_open_error = 1
file_read_error = 2
no_batch = 3
gui_refuse_filetransfer = 4
invalid_type = 5
no_authority = 6
unknown_error = 7
bad_data_format = 8
header_not_allowed = 9
separator_not_allowed = 10
header_too_long = 11
unknown_dp_error = 12
access_denied = 13
dp_out_of_memory = 14
disk_full = 15
dp_timeout = 16
OTHERS = 17.
IF sy-subrc <> 0.
RETURN.
ENDIF.
CALL SCREEN 0100.
*&---------------------------------------------------------------------*
*& Module STATUS_0100 OUTPUT
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
MODULE status_0100 OUTPUT.
SET PF-STATUS 'STATUS'. "Crear con 'BACK' 'EXIT' 'CANC' de tipo comando exit
SET TITLEBAR 'T01'. "PDF Viewer
IF g_html_container IS INITIAL.
CREATE OBJECT g_html_container
EXPORTING
container_name = 'PDF'.
CREATE OBJECT g_html_control
EXPORTING
parent = g_html_container.
CALL METHOD g_html_control->load_data
EXPORTING
type = 'application'
subtype = 'pdf'
IMPORTING
assigned_url = g_url
CHANGING
data_table = gt_data
EXCEPTIONS
dp_invalid_parameter = 1
dp_error_general = 2
cntl_error = 3
html_syntax_notcorrect = 4
OTHERS = 5.
IF sy-subrc <> 0.
ENDIF.
CALL METHOD g_html_control->show_url
EXPORTING
url = g_url
in_place = ' X'
EXCEPTIONS
cntl_error = 1
cnht_error_not_allowed = 2
cnht_error_parameter = 3
dp_error_general = 4
OTHERS = 5.
IF sy-subrc <> 0.
ENDIF.
ENDIF.
ENDMODULE.
*&---------------------------------------------------------------------*
*& Module EXIT INPUT
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
MODULE exit INPUT.
DATA l_ok_code TYPE sy-ucomm.
l_ok_code = ok_code.
CLEAR ok_code.
CASE l_ok_code.
WHEN 'BACK' OR 'EXIT' OR 'CANC'.
CALL METHOD g_html_control->free
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
OTHERS = 3.
IF sy-subrc <> 0.
* Implement suitable error handling here
ENDIF.
SET SCREEN 0.
LEAVE SCREEN.
ENDCASE.
ENDMODULE.
Dynpro 0100
- Crear custom container con Nombre PDF
- Agregar Elemento OK_CODE de tipo OK
- Crear Status GUI STATUS con 'BACK' 'EXIT' 'CANC' de tipo comando exit
- Crear Título T01 "PDF Viewer"
PROCESS BEFORE OUTPUT. MODULE STATUS_0100. * PROCESS AFTER INPUT. module exit at EXIT-COMMAND. * MODULE USER_COMMAND_0100.
FM EFG_DISPLAY_PDF visualizar un archivo PDF desde un xstring
Grabar XSTRING en equipo como Binario(XML,PDF,etc.)
CONCATENATE ls_dir_d '\' i_vbeln '.xml'
INTO ls_fullpath.
CALL METHOD cl_faa_tenv_services=>gui_download_xstring
EXPORTING
id_fullpath = ls_fullpath
id_xstring = i_xml.
IF sy-subrc <> 0.
ENDIF.
form gui_download USING i_xstring type xstring
i_fullpath type string
CHANGING c_subrc type sy-subrc.
* Stores a XSTRING as file on frontend client
DATA: lt_xtable TYPE faa_t_tenv_xmlraw.
DATA: ld_filesize TYPE i.
* Converting XString to XTable
CALL METHOD cl_faa_tenv_services=>convert_xstring_to_xtable
EXPORTING
id_xstring = i_xstring
IMPORTING
et_xtable = lt_xtable
EXCEPTIONS
invalid_table = 1
OTHERS = 2.
IF sy-subrc <> 0.
c_subrc = sy-subrc.
MESSAGE ID sy-msgid TYPE 'I' NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
RETURN.
ENDIF.
* . Save XTable
ld_filesize = xstrlen( i_xstring ).
CALL METHOD cl_gui_frontend_services=>gui_download
EXPORTING
bin_filesize = ld_filesize
filename = i_fullpath
filetype = 'BIN'
CHANGING
data_tab = lt_xtable
EXCEPTIONS
OTHERS = 4.
c_subrc = sy-subrc.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE 'I' NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
ENDform. "gui_download
*----------------------------------------------------------------------*
FORM download_server USING p_xstring TYPE xstring
p_path TYPE string
CHANGING p_subrc TYPE sy-subrc.
DATA: lt_bin_tab TYPE solix_tab,
l_file_length TYPE i.
data wa like LINE OF lt_bin_tab.
CALL FUNCTION 'SCMS_XSTRING_TO_BINARY'
EXPORTING
buffer = p_xstring
IMPORTING
output_length = l_file_length
TABLES
binary_tab = lt_bin_tab.
OPEN DATASET p_path IN BINARY MODE FOR OUTPUT.
IF sy-subrc = 0.
p_subrc = 0.
LOOP AT lt_bin_tab INTO wa.
TRANSFER wa TO p_path.
ENDLOOP.
CLOSE DATASET p_path.
ELSE.
p_subrc = 1.
ENDIF.
ENDFORM. "download_server
Obtener vía F4 archivo y directorio en un reporte
PARAMETERS p_file TYPE string LOWER CASE OBLIGATORY. PARAMETERS p_dir TYPE string LOWER CASE.
Archivo
- Ejemplo 1
*--------------------------------------------------------------------*
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
*--------------------------------------------------------------------*
DATA: lt_file_table TYPE filetable,
ls_file_table LIKE LINE OF lt_file_table,
l_subrc TYPE i.
CALL METHOD cl_gui_frontend_services=>file_open_dialog
EXPORTING
window_title = 'Seleccione Archivo XML'
* default_extension =
* default_filename =
* file_filter =
* with_encoding =
* initial_directory =
multiselection = space
CHANGING
file_table = lt_file_table
rc = l_subrc
* user_action =
* file_encoding =
EXCEPTIONS
file_open_dialog_failed = 1
cntl_error = 2
error_no_gui = 3
not_supported_by_gui = 4
OTHERS = 5.
IF sy-subrc = 0.
READ TABLE lt_file_table INTO ls_file_table INDEX 1.
p_file = ls_file_table.
ENDIF.
- Ejemplo 2, el archivo seleccionado queda en el history de p_file
*--------------------------------------------------------------------*
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
*--------------------------------------------------------------------*
DATA: lt_file_tab TYPE STANDARD TABLE OF sdokpath,
ls_file_tab TYPE sdokpath.
CALL FUNCTION 'TMP_GUI_FILE_OPEN_DIALOG'
EXPORTING
window_title = 'Seleccione Archivo XML'
multiselection = space
TABLES
file_table = lt_file_tab
EXCEPTIONS
cntl_error = 1
OTHERS = 2.
IF sy-subrc = 0.
READ TABLE lt_file_tab INTO ls_file_tab INDEX 1.
p_file = ls_file_tab.
ENDIF.
Directorio
Ejemplo 1
*--------------------------------------------------------------------*
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_dir.
*--------------------------------------------------------------------*
CALL METHOD cl_gui_frontend_services=>directory_browse
EXPORTING
window_title = 'Seleccione Directorio'
* initial_folder = 'C:\TEMP\'
CHANGING
selected_folder = p_dir
EXCEPTIONS
cntl_error = 1
error_no_gui = 2
not_supported_by_gui = 3
OTHERS = 4.
IF sy-subrc <> 0.
* Implement suitable error handling here
ENDIF.
Ejemplo 2
*--------------------------------------------------------------------*
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
*--------------------------------------------------------------------*
DATA: lt_dr TYPE STANDARD TABLE OF dynpread,
ls_dr LIKE LINE OF lt_dr.
DATA: lv_dynprog TYPE sy-repid,
lv_dynpnr TYPE sy-dynnr VALUE '1000'.
CLEAR ls_dr.
REFRESH lt_dr.
ls_dr-fieldname = 'P_LOC'.
ls_dr-stepl = 0.
APPEND ls_dr TO lt_dr.
MOVE sy-repid TO lv_dynprog.
CALL FUNCTION 'DYNP_VALUES_READ'
EXPORTING
dyname = lv_dynprog
dynumb = lv_dynpnr
TABLES
dynpfields = lt_dr
EXCEPTIONS
invalid_abapworkarea = 1
invalid_dynprofield = 2
invalid_dynproname = 3
invalid_dynpronummer = 4
invalid_request = 5
no_fielddescription = 6
invalid_parameter = 7
undefind_error = 8
double_conversion = 9
OTHERS = 10.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE 'I' NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
READ TABLE lt_dr INTO ls_dr INDEX 1.
IF ls_dr-fieldvalue = 'X'.
CALL METHOD cl_gui_frontend_services=>directory_browse
* EXPORTING
* window_title = 'Seleccione Directorio'
CHANGING
selected_folder = p_file
EXCEPTIONS
cntl_error = 1
error_no_gui = 2
not_supported_by_gui = 3
OTHERS = 4.
IF sy-subrc <> 0.
* Implement suitable error handling here
ENDIF.
ENDIF.
