Diagnosis
During the settlement unit check it was determined that rental unitV1 also participates in other settlement units in the period v2 forservice charge key &v3&.

Procedure
Check whether this assignment is intentional and change theparticipation ID as necessary.
The check is run on the current period that is to be settled. The checkis not run if the "No stt.unit check" indicator is set in Customizing.