topic Module Pool with Selection Screen in Application Development and Automation Discussions

Module Pool with Selection Screen

Former Member — Wed, 25 Jun 2014 18:58:24 GMT

I have a module pool in which I've created a sub screen to accommodate select-options.

SELECTION-SCREEN BEGIN OF SCREEN 1010 AS SUBSCREEN.

select-options: r_matnr for mara-matnr.

selection-screen end of screen 1010.

I've put this selection screen in an include of the module pool.

Now I can't seem to see my variable, r_matnr, in the program. How to I pass the value to the program and what have I done wrong. Perhaps where I placed the selection-screen.

Any help would be appreciated.

PS... I can see my screen but when I put the debug on, no value is in r_matnr.

Thanks Marianne

Re: Module Pool with Selection Screen

former_member196651 — Thu, 26 Jun 2014 07:00:14 GMT

Hi Mariane,

Placing the selection screen declarations in an include does not make any issues. Can you please check your code. For your reference, I am placing a simple piece of code, in which I am also calling a selection screen from within a module pool and displaying the output of the select options. Execute this code and check what is the difference between your code and this.

REPORT zabi_test04.

INCLUDE zabi_test04_i001.

INCLUDE zabi_test04_i002.

START-OF-SELECTION.

CALL SCREEN 9000.

*&---------------------------------------------------------------------*

*& Module STATUS_9000 OUTPUT

*&---------------------------------------------------------------------*

* text

*----------------------------------------------------------------------*

MODULE status_9000 OUTPUT.

SET PF-STATUS 'STAT9000'.

SET TITLEBAR 'TL1'.

ENDMODULE. " STATUS_9000 OUTPUT

*&---------------------------------------------------------------------*

*& Module USER_COMMAND_9000 INPUT

*&---------------------------------------------------------------------*

* text

*----------------------------------------------------------------------*

MODULE user_command_9000 INPUT.

save_ok = ok_code.

CLEAR ok_code.

CASE save_ok.

WHEN 'BACK' OR 'EXIT' OR 'CANCEL'.

LEAVE PROGRAM.

WHEN '&SELECT'.

lv_dynnr = '1001'.

CALL SCREEN 9001.

ENDCASE.

ENDMODULE. " USER_COMMAND_9000 INPUT

*&---------------------------------------------------------------------*

*& Module STATUS_9001 OUTPUT

*&---------------------------------------------------------------------*

* text

*----------------------------------------------------------------------*

MODULE status_9001 OUTPUT.

SET PF-STATUS 'STAT9001'.

SET TITLEBAR 'TL2'.

ENDMODULE. " STATUS_9001 OUTPUT

*&---------------------------------------------------------------------*

*& Module USER_COMMAND_9001 INPUT

*&---------------------------------------------------------------------*

* text

*----------------------------------------------------------------------*

MODULE user_command_9001 INPUT.

save_ok = ok_code.

CLEAR ok_code.

CASE save_ok.

WHEN 'BACK' OR 'EXIT' OR 'CANCEL'.

LEAVE TO SCREEN 0.

WHEN '&EXECUTE'.

WRITE s_matnr-low.

LEAVE TO LIST-PROCESSING.

ENDCASE.

ENDMODULE. " USER_COMMAND_9001 INPUT

*&---------------------------------------------------------------------*

*& Include ZABI_TEST04_I001

*&---------------------------------------------------------------------*

TABLES : mara.

DATA : ok_code TYPE sy-ucomm,

save_ok TYPE sy-ucomm,

lv_dynnr TYPE sy-dynnr VALUE '1001'.

*&---------------------------------------------------------------------*

*& Include ZABI_TEST04_I002

*&---------------------------------------------------------------------*

SELECTION-SCREEN BEGIN OF SCREEN 1001 AS SUBSCREEN.

*PARAMETERS p_werks TYPE t001w-werks.

SELECT-OPTIONS s_matnr FOR mara-matnr.

SELECTION-SCREEN END OF SCREEN 1001.

Regards,

Abijith

Re: Module Pool with Selection Screen

srikanth_d4 — Thu, 26 Jun 2014 09:53:06 GMT

Hello,

It will be automatically accessible from your program.

once you include an include in a program all the variables in the include will be accessible in the main program.

Regards,

Srikanth

Re: Module Pool with Selection Screen

yogesh_sharma2789 — Thu, 26 Jun 2014 12:17:53 GMT

make the call subscreen statement in PAI then it'll available in your other module as well.

Re: Module Pool with Selection Screen

preethi_nemallapudi — Thu, 26 Jun 2014 12:44:34 GMT

hi Atchison,

Try using this function module DYNP_VALUES_READ .

Here u will get the internal table with parameter or select option value.

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

DYNAME = SY-REPID

DYNUMB = SY-DYNNR

REQUEST = 'A'

TABLES

DYNPFIELDS = IT_DYPREAD.

READ TABLE IT_DYPREAD INTO LS_DYPREAD WITH KEY

FIELDNAME = 'P_MATNR' STEPL = LV_STEPL.

IF SY-SUBRC IS INITIAL.

P_MATNR = LS_DYPREAD-FIELDVALUE.

ENDIF.

I had similar problem for report with includes. So tried this ,it worked out.

Check it may be the same issue.