I have a Service PO that is to be sent into Ariba via IDoc (ORDERS05). If I create the PO in ECC normally, the IDoc is being created properly and sent successfully to Ariba Network.
But when I create a Service PO in Ariba, and then send it to the supplier via AN, the ECC is failing in adding some segments into the ORDERS05 IDOC and it is not successfully received in AN.
In PI I can see that the following fields are Null (which i confirmed in the WE02 t-code)
As I mentioned, those fields are successfully populated when the Service PO is created manually.
How can I assure the correct IDOC creation for the Service POs that are created via Ariba?