Define WBS element for excess, scrap, and stock differences

What causes this issue?

You have not defined a WBS element for excess, scrap, and stock
differences.

System Response

Processing stops.

How to fix this error?

On plant level define WBS elements for distribution of excess, scrap,
and stock differences. These elements are used, if it is not possible
to assign exceptions. This is the case, for example, when an object is
edited for the first time and the complete quantity is not assigned to
a separate WBS element.

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.