How to fix the Oracle error NCR-04004: NCRR: Invalid interface instance handle?

In this post, you’ll learn more about the Oracle ErrorNCR-04004: NCRR: Invalid interface instance handle with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NCR-04004: NCRR: Invalid interface instance handle

Reason for the Error NCR-04004: NCRR: Invalid interface instance handle

Cause: A service registration API call has failed because of an invalid instance handle.

How to fix the Error NCR-04004: NCRR: Invalid interface instance handle ?

You can fix this error in Oracle by following the below steps

Action: Application error – debug and fix.