Symptom
You have set production order to status DLV/TECO.
However, if you post confirmation with date before the DLV/TECO date, instead of Variance, WIP/Reserve is posted.
Environment
SAP S/4HANA Cloud
Cause
There was a bug before CE2302. The determination of WIP/Reserve was with problem with the scenario described in Symptom.
Resolution
The bug had been fixed with CE2302. If you find there was existing wrong postings, you can fix it by posting in app Postprocess Event-Based Postings - Product Costing.
Keywords
WIP, work in process, reserve, production order, status, DLV, TECO, variance. , KBA , CO-PC-OBJ-ORD-2CL , Product Cost by Order (Public Cloud) , Known Error