IBIP code in PM module

Question

Hi ,
Can anyone explain how to use IBIP code to do direct data transfer in PM Module .
Best Regards

Answer 1

thanks for all ur patience. Vijay find below my work, it is still not working !! PAI does not seem to be triggered..thanks
1. I have created a screen program named SAPMZXXXXX with screen number 100 and 3 subscreens 101, 102 and 103.
2. The radio buttons have the function code RADIO and function type is blank !!
3. a subscreen area named SUBSCREEN1 is created in screen 100.
4. the code in screen 100 is as follows:
PROCESS BEFORE OUTPUT.
  MODULE STATUS_0100.
  call subscreen SUBSCREEN1 including 'SAPMZXXXXX' v_dynnr.
PROCESS AFTER INPUT.
  MODULE USER_COMMAND_0100.
5.created one include MZXXXXX_TOP that holds the data declarations and included in module pool PROGRAM  SAPMXXXXX.
DATA: AA TYPE C VALUE 'X',
      BB TYPE C,
      CC TYPE C.
DATA: OK_CODE TYPE SY-UCOMM,
      SAVE_OK TYPE SY-UCOMM.
DATA: V_DYNNR TYPE SY-DYNNR VALUE  '0101'.
6. MODULE USER_COMMAND_0100 INPUT.
  SAVE_OK = OK_CODE.
  CLEAR OK_CODE.
  CASE SAVE_OK.
    WHEN 'RADIO'.
      IF AA = 'X'.
          V_DYNNR = '0101'.
      ELSEIF BB = 'X'.
          V_DYNNR = '0102'.
      ELSEIF CC = 'X'.
          V_DYNNR = '0103'.
      ENDIF.
    WHEN 'EXIT'.
      LEAVE PROGRAM.
  ENDCASE.
ENDMODULE.                 " USER_COMMAND_0100  INPUT