Document size limit for Oracle Procurement Cloud's Purchase Order SOAP Web Service
SOAP Web Services for Oracle Procurement document states that Purchase Order Web Service can handle up to 200 lines for call and provides three alternatives for uploading purchase orders with more than 200 lines:
1) Use purchasing document open interface;
2) Use the file-based data import (out of question, as these purchase orders are quite common);
3) Split the payload for multiple calls.
I have tried the third option, which seems the one with less impact, because I already have a fully developed and working app-driven integration using the SOAP webservice and these huge purchase orders are quite common on this customer.
The problem is: After each webservice call, it seems there is an asynchronous approval operation. All subsequent calls fail until this process is over, which takes around 1 minute foir these huge POs.