More than one AD Attribute identified as the manager attribute. AD Attribute name: %1 Attribute index: %2 Cause: The AbAttribute ...

More than one AD Attribute identified as the manager attribute.

AD Attribute name: %1
Attribute index: %2
Cause: The AbAttribute table in the SQL backend database specified more than one AD attribute to represent the email attribute.
Resolution:
Correct the AbAttribute table so that only one AD attribute is identified as the manager attribute.