How to fix the Oracle error NCR-04002: NCRR: Invalid interface descriptor?

In this post, you’ll learn more about the Oracle ErrorNCR-04002: NCRR: Invalid interface descriptor with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NCR-04002: NCRR: Invalid interface descriptor

Reason for the Error NCR-04002: NCRR: Invalid interface descriptor

Cause: An attempt to register an interface has failed because of an invalid interface descriptor.

How to fix the Error NCR-04002: NCRR: Invalid interface descriptor ?

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

Action: Check interface descriptor passed into the ncrrri_register_interface call.