-815 0xFFFFFCD1   NDPS E VALUES NOT COMPARABLE

Source:  NDPS, NDPS Manager NLM program

Explanation:  A request to list objects includes a filter whose syntax is not valid for the specified attribute.

Possible Cause:  The application you are running encountered a programming error. An object query filter with invalid syntax for the attribute value was used in a client application.

Action:  Notify the developer of the application program about the problem.