Different approval configurations can change how Oracle handles these workflows. Oracle Purchasing Approval Troubleshooting Guide - Scribd
A: Only if your logistics provider uses purchase order numbers as tracking references. Check with your vendor. app-po-14288
Another known cause relates to how the "Requisition Purchase" document type is configured. Specifically, an incorrect or orphaned "Approval Transaction Type" can prevent the workflow from initiating. app-po-14288
Despite the lack of concrete information, researchers and users have identified several possible causes of App-Po-14288. Some of the most common include: app-po-14288