Source:  eDirectory or NDS

Explanation:  Invalid Object Identifier (OID) returned during a schema extension.

Possible Cause:  eDirectory or NDS schema requires that every attribute and class definition have a valid or empty OID. This OID is checked for it's validity when an application extends the schema. If this error is returned, a newer version of the application that extends the schema with a valid OID is required.

Possible Cause:  If the error is returned during schema synchronization, run DSREPAIR on the eDirectory or NDS servers involved.