Best practices on backlog order workbench
We're on Oracle eBS R12.1.3 and we've implemented Global Order Promising, including allocated ATP (segregated stock based on demand classes). We run the backlog order workbench on a daily basis and at the same time we book and schedule sales orders, receive sales orders through EDI, receive sales orders through iStore, etcetera. In the last couple of months, we see an increasing number of issues where the backlog order workbench gets into a deadlock with error "ORA-00060: deadlock detected while waiting for resource in Package oe_line_util Procedure Update_Row".
Be aware that we've been running the backlog order workbench for many, many years. We started in R11i where we never had these issues. This issue really started in R12.1.3 and has increased over time.