No WBS elmnt for stock diff. defined for plant & and grouping WBS elmnt &

What causes this issue?

Due to the plant-specific settings for the pegged requirements display,
stock differences should be assigned to a different WBS element.
However, no separate WBS element has been defined for polant &V1&.

System Response

Stock differences cannot be assigned. This may lead to incomplete cost
distribution.

How to fix this error?

Create a WBS element for the <DS:TRAN.PEG04>assignemnt of stock
differneces</> either on plant level or on grouping WBS element level.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.