Hi Fred,
I didn't understand "maybe your BAPI didn't give the information in the right place."
Is there any provision to update COPA structure through this BAPI structure?
Kindly suggest us the details if possible.
I think there must be issue in BAPI which is not populating COPA table through derivation rule.
Whereas same is being populated through standard transaction VA01 and VF01 through derivation rule.
Thanks and Regards
Srimanta