Implementation will not be called

[Catherine3]

Dear Experts,

I have created a BADI with multiple use is checked in SE18. However, in SE19, the multiple use is unclick and the implementation will not be called. What steps should I do in order to make this BADI is called? Thanks in advance.

[ulrich_mhrke]

BADI definition ME_PROCESS_REQ_CUST does not allow multiple implementations. Maybe there is already another active one.

[Tomas_Buryanek]

Did you activated implementation? I see it "Inactive" on your screenshot...

[Catherine3]

I have activated the implementation. However, when I check each time it is still inactivate. What is the reason?

[Tomas_Buryanek]

Catherine3 - if you go to change mode of implementation and try activate, then it will most likely show waring/error in bottom "message" toolbar. I suspect you have to implement all methods in the class. They can be empty with no code, but all methods often needs to be "implemented". This is common reason that activation does not work. But there can be different reasons... We cannot tell from the screenshots (it is in display mode and not right after activation).

[Catherine3]

I have checked all other methods in my BADI are active. What else should I check?

[Dominik_Tylczynski]

You said that you activated BAdI implementation methods. A BAdI is implemented with a class, so the methods needs to be implemented and active.

However you still need to activate the implementation itself - go to SE19 in change for your BAdI implementation and push that button:

After that make sure that the "Runtime Behavior" field says "Implementation will be called"

[RaymondGiuseppi]

Did you really want to create a BAdI with SE18, then try to implement it with SE19, and not implement the standard BAdI ME_PROCESS_REQ_CUST, BAdI which doesn't allow multiple implementations?

• SE18 is only used by SAP almost all the time.
• SE19 is used by SAP and customers

[Dominik_Tylczynski]

It's "SE18 is used by SAP and customers", it should be SE19 is used by SAP and customers, should it not?

[RaymondGiuseppi]

Yes 2nd line should been SE19 (corrected)

[RaymondGiuseppi]

Basically, the standard BAdI, ME_PROCESS_REQ_CUST created by SAP and which is called in PR maintenance transactions and API, doesn't allow multiple active implementations

• You created a second BAdI with the flag multiple implementation set, but AFAIK this BAdI will not be called (unless you enhance standard transactions/BAPI)
• You created an implementation of the original BAdI, and it's normal that the multiple implementation flag is not checked (A priori, SAP did not handle multiple implentations in their code)
• When you try to activate your implemenntation, you must get a warning/error message if another implementation is already active, either use same implementation or deactivate current one

[Dominik_Tylczynski]

Hello @Catherine3 

You need to create a BAdI implementation with SE19 and activate it in the same transaction. Then your implementation will be called.

Best regards

Dominik Tylczynski

[Catherine3]

I have delete the implementation in SE18 and SE19 and re-create it again in SE19. It is still show implementation will not be called. Why?

[Dominik_Tylczynski]

You need to activate a BAdI implementation, so it is executed.

[Catherine3]

I have activate the BADI but still show inactive when I exit SE19 and re-enter again