Distinguishing Module while trigger an enhancement in CO-PA Derivation

[Former Member]

Hi~ Experts.

I have a question about CO-PA Derivation Enhancement in function module EXIT_SAPLKEDRCOPA_001 Include ZXKKEU11.

My customer want to use FI validation for checking customer field which  entered in Profit Segment when direct posting from FI. but i could not get  the customer value which entered in profit segment at FI-validation. so i have to check it from CO-PA Derivation using  enhancement. but if i do this way it will be checked all processing whether it from FI direct posting or CO allocation .so i need to distinguish it in CO-PA derivation enhancement whether it from FI OR CO Module.

so is there have any approach to define  which module is it came from ?

I'd like to distinguish which module is it coming from like FI or CO or SD module except t-code .

Thanks for your help.

Best regards~!

[raymond_giuseppi]

You could look for a fiel like COPA_AWTYP in  I_COPA_ITEM or even analyze the call stack (SYSTEM_CALLSTACK)

Regards,

Raymond

[Former Member]

Thanks very much for your reply, but when i was debuging, i could not see any value in COPA_AWTYP in I_COPA_ITEM and i called (system_callstack) function trying to find another valuable  value. but unfortunately i can't find appropriate value yet,So is there have any other approach

to resolve this?

thank you again~!

Best Regards.

Henry Shi.

[raymond_giuseppi]

You could look at cost element (KSTAR, table CSKA), primary should be FI andsecondary CO?