topic Re: Module pool question in Application Development and Automation Discussions

Module pool question

Former Member — Wed, 11 Jul 2007 13:14:16 GMT

Hi,

I have a module pool program, in that the initial screen contains 'Display Contents', when I click that the Custom table contents will be displayed

with a check box in the front for each record. In that screen I added the button 'Creat Credit Memo' on application tool bar in pf-status 'List'. Where should I write the code to create Credit Memo.

I have to create credit memo request for only checked records.

Please help me.

Thanks,

Neelu.


PROCESS BEFORE OUTPUT.
 MODULE STATUS_0100.
*
PROCESS AFTER INPUT.
 MODULE USER_COMMAND_0100.
--------------

MODULE USER_COMMAND_0100 INPUT.
  CASE OK_CODE.
    WHEN 'DISP'.
      CLEAR OK_CODE.
      CALL SCREEN 200.
----------------

PROCESS BEFORE OUTPUT.
* MODULE STATUS_0200.
MODULE PREPARE_LIST.
PROCESS AFTER INPUT.
* MODULE USER_COMMAND_0200.
--------------------------------

MODULE PREPARE_LIST OUTPUT.
  LEAVE TO LIST-PROCESSING AND RETURN TO SCREEN 100.
  PERFORM EDIT_LIST.
  LEAVE SCREEN.
ENDMODULE.                 " PREPARE_LIST  OUTPUT
------------------------------------

FORM EDIT_LIST.
 Data: chbox(1) type c value ' '.

  SET PF-STATUS 'LIST'.
  NEW-PAGE LINE-SIZE 158.
  SELECT * FROM ZPPPRICE.
    SELECT SINGLE NAME1 FROM KNA1 INTO KNA1-NAME1
                   WHERE KUNNR = ZPPPRICE-KUNNR.
    WRITE: /01 SY-VLINE,
            02 chbox as checkbox,
            04 SY-VLINE,
            05 ZPPPRICE-KUNNR,
            16 SY-VLINE,
            17 KNA1-NAME1,
            43 SY-VLINE,
            44 ZPPPRICE-MATNR,
            63 SY-VLINE,
            64 ZPPPRICE-CRDATE,
            75 SY-VLINE,
            76 ZPPPRICE-EFDATE,
            87 SY-VLINE,
            88 ZPPPRICE-SPRICE,
            104 SY-VLINE,
            105 ZPPPRICE-EPRICE,
            122 SY-VLINE,
            123 ZPPPRICE-EOHQTY,
            134 SY-VLINE,
            135 ZPPPRICE-AOHQTY,
            146 SY-VLINE,
            147 ZPPPRICE-CRMEMO,
            158 SY-VLINE.
  ENDSELECT.
  CLEAR ZPPPRICE.
  WRITE: /01(158) SY-ULINE.
ENDFORM.

Re: Module pool question

Former Member — Wed, 11 Jul 2007 13:24:25 GMT

HI,

write the code in th PAI of the screen to which u kept the PF_STATUS.

i.e, in MODULE USER_COMMAND_0200.

rgds,

bharat.

Re: Module pool question

Former Member — Wed, 11 Jul 2007 13:25:43 GMT

hi neelu,

u should write code in pbo module of flow logic [ if u want to perform any validations for those records].

create a sub routine in flow logic of pbo module as

PROCESS BEFORE OUTPUT.

MODULE STATUS_0200.

MODULE PREPARE_LIST.

Module checkorder. -> double click n write code for that module.

PROCESS AFTER INPUT.

if helpful reward some points.

with regards,

Suresh.A

Re: Module pool question

che_eky — Wed, 11 Jul 2007 13:26:59 GMT

In USER_COMMAND_0200 loop over all checked records and create credit memo for each.

Re: Module pool question

Former Member — Wed, 11 Jul 2007 13:39:53 GMT

Hello Neelu,

In my opinion this is not a nice design. You can achive the same result using

1. A simple interactive report.

Where you will read the list outout using

DO.

READ LINE INTN SY-LISEL INDEX SY-INDEX.

IF NOT SY-SUBRC IS INITIAL.

EXIT

ELSE.

IF SY-LISEL+OFFSET(1) EQ 'X'. " Your check box position on the screen.

*Check box is ticked.

ENDIF.

2. ALV grid where selected row will taken care by the standard ALV functionality.

at use-commnand event of ALV grid insert your own code.

3. Module pool, instead of displaying the list, use a table control with multiple row selection. and module use-command insert the code to create the credit memo.

Please refer any SAP standard help program starting with DEMOtable

In you design you are mixing a list processing & module pool making it complex.

Regards,

A.Singh

Message was edited by:

Amarjit Singh

Message was edited by:

Amarjit Singh

Re: Module pool question

Former Member — Wed, 11 Jul 2007 16:38:49 GMT

Hi Amarjit,

I really got confused but the solution you said looks simple. Are you saying that I can read the checked records and create Credit Memo using Alv Grid.

Where should I put the code mentioned by you, is it in PAI or PBO. Can I write the code to create Credit Memo in the loop IF SY-LISEL+OFFSET(1) EQ 'X'.

Please tell be little bit clearly and also if you have any example program please send it.

Thanks,

Veni.

Re: Module pool question

Former Member — Thu, 12 Jul 2007 01:31:13 GMT

In your code:

WRITE CKBOX AS CHECKBOX INPUT ON. "To make input enable

Please follow the demo report: DEMO_DYNPROS_AND_LISTS

I hope you are providing the button 'Create Credit memo' on the list output.

In your list report at the AT USER-COMMAND event.

You insert the code.

1. First select all the ticked records.

DO.

READ LINE INTO SY-LISEL INDEX SY-INDEX

IF NOT sy-subrc IS INITIAL.

EXIT.

ELSE.

IF SY-LISEL+OFFSET(1) EQ 'X'.

CLEAR ITAB.

ITAB-<FLD01> = SY-LISEL+OFFSET1(LEN1).

ITAB-<FLD02> = SY-LISEL+OFFSET2(LEN2).

......................................................................

APPEND ITAB.

ENDIF.

ENDDO.

2. Selected records loop to create the credit memo.

*----

LOOP AT ITAB.

*<Your BDC/BAPI/FM etc to create creadit Memo>

ENDLOOP.

Regards,

A.Singh