SAP Knowledge Base Article - Public

3366569 - Error "Different WIP/Reserve account assignment is not allowed in rule" during WIP source configuration

Symptom

When defining the WIP Account for Source in Configuration Activity / SSCUI "Event-Based WIP and Variance Posting" (103940), the error FCO_EBW018 "Different WIP/Reserve account assignment is not allowed in rule" is triggered.

Environment

SAP S/4HANA Cloud

Cause

This is triggered when you try to change one of the accounts. As explained in the long text, it is currently not possible to make use of different accounts for various sources.

Resolution

You must set same B/S accounts and same P&L accounts for all production costs sources.

See Also

Set Up Event-Based Processing Key and WIP Account Determination Rules

Keywords

FCO_EBW018, WIP Source, account assignment, B/S, P/L, Event-based WIP, account determination , KBA , CO-PC-OBJ-2CL , Cost Object Controlling (Public Cloud) , CO-PC-OBJ , Cost Object Controlling , Problem

Product

SAP S/4HANA Cloud Public Edition all versions