Diagnosis
You have attempted to access a business partner for which time-
dependent data has already been maintained, although the time dependencyfor this data set has been deactivated.

System Response
In this situation, accessing the business partner in change mode leadsto a termination.

Procedure
To be able to process the data of this business partner again, you mustactivate the time dependency for this data set in Customizing of the SAPBusiness Partner.
Choose Customizing in the toolbar of the Performance Assistant inorder to navigate in the Customizing.
For more information, see SAP note 810634.