PO error in process

Question

Hi Experts,
Need your inputs on issue below:
we have some cases where PO errors out due to below backend application error:
-enter quantity,percentage or value for account assignment
-enter g/l account
I have checked with the account assignment details,everything is fine.We have not used multiple account assignment distribution as well.
Any inputs in determining the cause of the error is appreciated.
Regards,
Supriya

Answer 1

Hi Supriya,
These are very generic errors and exact cause can be determined by below method
Can you debug as below
Put a Breakpoint at FM B46B_DPO_TRANSFER;
- SE37 BBP_PD_PO_TRANSFER_EXEC, enter PO header GUID and execute;
- Program will stop at FM where the BP was set.
- Look for statement CALL FUNCTION 'BBP_PO_INBOUND' DESTINATION lv_destination;
- F6 or F5 to debug into ERP (2nd session will start). Here you can check the table lt_bapi_return in order to check the result.
If you have a RFC with dialog user, you can debug through the ECC system and check why and when the error message is generated
Regards,
Nikhil