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MODULE F4_HELP_FOR_MATNR INPUT.
refresh return_tab.
CALL FUNCTION ‘F4IF_INT_TABLE_VALUE_REQUEST’
EXPORTING

• DDIC_STRUCTURE         = ' '
  RETFIELD               = 'MATNR'
  

• PVALKEY                = ' '
  

  DYNPPROG = SY-REPID
  DYNPNR = SY-DYNNR
  DYNPROFIELD = ‘WA_TAB-MATNR’

•  STEPL                  = l_row
  

• WINDOW_TITLE           =
  

• VALUE                  = ' '
  VALUE_ORG              = 'S'
  

• MULTIPLE_CHOICE        = ' '
  

• DISPLAY                = ' '
  CALLBACK_PROGRAM       =  SY-REPID
  CALLBACK_FORM          = 'CM_MATNR '
  

• MARK_TAB               =
  

• IMPORTING

• USER_RESET             =
  

  TABLES
  VALUE_TAB = TAB_MATNR

• FIELD_TAB              =
  

  RETURN_TAB = return_tab

• DYNPFLD_MAPPING        =
  

  EXCEPTIONS
  PARAMETER_ERROR = 1
  NO_VALUES_FOUND = 2
  OTHERS = 3
  .
  IF SY-SUBRC <> 0.
  MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
  WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.

ENDMODULE. " F4_HELP_FOR_MATNR INPUT