Implement enhancement MB_CF001 for TX MB1B

[Former Member]

Dear all

I'd like to do some check for tx MB1B before posting , and also give a message to user.

I created and actived a project in CMOD with component MB_CF001 .Through SMOD, i found out the function module i need is EXIT_SAPLMBMB_001. So i just put all my code in this FM and active it .

But when i run MB1B and post, no message show up.

Could someone what kind of reason it may be? Many thanks

best regards

Frost

[Former Member]

Hi

Is the project active ?

If Yes, keep a break-point and see, whether the program stops there

Regards

Madhan D

Edited by: Madhan Doraikannan on Dec 1, 2008 12:33 PM

[Former Member]

Hi, Madhan

Thank you for your reply.

As i mentioned in the question, i actived everything involved already.I added a breakpoint before, it won't work . I also tried active "update debugger", still can't reach my breakpoint.

Regards

Frost

[Former Member]

Hi

Answer is pure assumption

The main program for MB1B is SAPMM07M and the user exit EXIT_SAPLMBMB_001 is called in the function module MB_POST_DOCUMENT, which is called in the function module MB_UPDATE_TASKS,

This function module is part of include MM07MFB9_BUCHEN_AUSFUEHREN.

Since this MB_UPDATE_TASKS function module is called UPDATE TASK, if you keep a break-point at this function module and after this if you switch on the UPDATE DEBUGGING, it should work

Regards

Madhan D

[Former Member]

Hi ,Madhan

Thank you for your information. i did as you said, but i still can get into the code of user exit. You know, what i am concerned is the content of EXIT_SAPLMBMB_001 . Everytime i run debugger , i can get to the breakpoint set on MB_UPDATE_TASKS, but i can step in , which means i still can't debug the code inside.

Do you have any idea about this? Many thanks in advance.

Best Regards

Frost

[Former Member]

Hi

Did you set the UPDATE Debugging on, after it reaches MB_UPDATE_TASKS ?

Regards

Madhan D

[Former Member]

Hi, Madhan

Yes , i did, and then press F5. It just went through the FM to next instead of going inside.

Best Regards

Frost

[Former Member]

Hi

The function group MBMM is set like System program so u need to set System Debugging too and Update debugging of course.

Anyway u should consider if your issue is to raise a message after checking the data, this is not your exit, here u can update some your Z-TABLE with data from MKPF and MSEG

Max

Edited by: max bianchi on Dec 2, 2008 12:18 PM

[Former Member]

Hi, Max

Thank you for your reminding. Actually , My purpose is check the vendor in the exit, if the vendor is a special one, give a popup message , type 'I' to the user and stop movement.Is that not possible in this exit? if not, which exit should i look into ?

Thanks in advance.

Best Regards

Frost

[Former Member]

Hi

U can try to use the exit EXIT_SAPMM07M_001, it's used to update the text item, but u can insert an your own control.

There's EXIT_SAPLIE01_007, but here there are item (MSEG) data only

Max