Problem with Customer Exit MGA00001 ( Enhancement for MM01 )

[Sijin_Chandran]

Dear SAPGurus ,

I have implemented  Exit MGA00001 for making validation while maintaining Profit Centre when a Material is created based on Plant.

I am maintaining Plant and Profit Centre linking in ZTABLE .

Everything is working fine while the user tries to maintain Profit Centre in the view Costing 1 of MM01.

But when the User maintains Profit Centre in the view Sales: General/Plant ( without maintaining in Costing 1 view )as shown below :

An error alert is coming with no message like shown below and the user is not allowed to proceed.

I have checked for any earlier enhancements made on MM01 . But failed to find out the reason for the same.

[Former Member]

can you please give here the code you have written in the Exit MGA00001?

[Sijin_Chandran]

Hi RITWIK ,

Very thanks for your prompt reply.

Below is my code :

TABLES: ZWERKSPRCTR.

DATA : WA_WERKSPRCTR TYPE ZWERKSPRCTR.

CLEAR : WA_WERKSPRCTR.

if wmara-mtart <> '1800'.

   if wmbew-bklas eq space.

    message e000(00) with 'Please maintain Valuation Class'.

   endif.

endif.

IF WMARC-PRCTR IS NOT INITIAL.

   SELECT SINGLE WERKS PRCTR

            FROM ZWERKSPRCTR

            INTO WA_WERKSPRCTR

           WHERE WERKS = WMARC-WERKS

             AND PRCTR = WMARC-PRCTR.

     IF SY-SUBRC NE 0.

       MESSAGE E001(000) WITH 'Please maintain Correct Profit Centre for Plant' WMARC-WERKS.

     ENDIF.

ENDIF.

If I am deactivating the Project ( CMOD ) then this problem is not coming but if I am activating the Project the problem persists , this makes me sure that this exit is the root cause of this problem.

But debugger is not getting to this point when  I am maintaining PRCTR in Sales: General/Plant view.

[Sijin_Chandran]

This makes me think that my code is not the reason for this problem instead activating the Project containing Customer Exit MGA00001 is creating the problem.

I don't know how?

[Former Member]

Why are you using this statement -

TABLES: ZWERKSPRCTR.

Is this necessary. Please comment this and try.

[Sijin_Chandran]

Hi RITWIK ,

I did as you said but the error is still there.

[Former Member]

Hi Sijin,

              please check with this Code .

TABLES : ZWERKSPRCTR.

IF wmarc-prctr IS NOT INITIAL.

  SELECT SINGLE *

   FROM ZWERKSPRCTR

  WHERE

        werks = wmarc-werks

    AND prctr = wmarc-prctr.

  IF sy-subrc <> 0.

    MESSAGE E001(000) WITH 'Please maintain Correct Profit Centre for Plant' WMARC-WERKS.

  ENDIF.

ENDIF.

Regard's

Smruti

[Former Member]

Hello Sijin ,

Check this portion of your code :

if wmara-mtart <> '1800'.

   if wmbew-bklas eq space.

    message e000(00) with 'Please maintain Valuation Class'.

   endif.

endif.

I think this message will always be a blank always.

Check it.

[Sijin_Chandran]

Hello Ashish ,

Yes that code was the reason.

It was written by the earlier developer , so I was not considering that code.

Thank You All for your time.

[former_member183835]

Hai Sijin,

Just click on the Error message and find out which msg is triggering..

Then you will come to know about the statement where the problem exists...

Thanks ,

Anoop

[Sijin_Chandran]

Hello Anoop ,

I have sorted out the issue.

Actually the double click on the message was also not working.

Thanks for your reply