Diagnosis
The definition for the BP relationship category/role definitioncategory stipulates that a BP relationship/role definition only existsonce from the start date assigned by a user to the end date.
The BP relationship/role definition already exists in the system. Youcannot create an additional validity interval.
The BP relationship category/role definition category may have had adifferent time constraint category previously, creating multiplevalidity intervals.

System Response
Error message

Procedure
Adjust the existing validity intervals so that the BP relationship/roledefinition has only one interval.