SAP ABAP FUNCTIONS

RFC_READ_TABLE

data gt_data type TABLE OF TAB512.
data gt_options type TABLE OF RFC_DB_OPT.

data gs_options like LINE OF gt_options.

gs_options-text = |PERNR EQ '70000000'|.
APPEND gs_options to gt_options.

call function 'RFC_READ_TABLE'
*DESTINATION 'AA1'
  exporting
    query_table                = 'PA0001'
*   DELIMITER                  = ' '
*   NO_DATA                    = ' '
*   ROWSKIPS                   = 0
*   ROWCOUNT                   = 0
*   GET_SORTED                 =
*   USE_ET_DATA_4_RETURN       =
* IMPORTING
*   ET_DATA                    =
 TABLES
   OPTIONS                    = gt_options
*   FIELDS                     =
   DATA                       = gt_data
 EXCEPTIONS
   TABLE_NOT_AVAILABLE        = 1
   TABLE_WITHOUT_DATA         = 2
   OPTION_NOT_VALID           = 3
   FIELD_NOT_VALID            = 4
   NOT_AUTHORIZED             = 5
   DATA_BUFFER_EXCEEDED       = 6
   OTHERS                     = 7
          .
if sy-subrc <> 0.
* Implement suitable error handling here
endif.