Diagnosis
With Release 6.40 of the SAP Business Partner, planned changedocuments have been replaced by a comprehensive time dependencyconcept.
Your system may contain unconverted planned change documents forbusiness partners, meaning that the business partner shadow tablecontains inconsistent entries.

System Response
Termination message: You cannot use the business partner shadow table.

Procedure
Run report RFKKGPSHUPDATE; this creates a valid data status inthe business partner shadow table.