How to fix the Oracle error NCR-03003: NCRO: Unexpected message?

In this post, you’ll learn more about the Oracle ErrorNCR-03003: NCRO: Unexpected message with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NCR-03003: NCRO: Unexpected message

Reason for the Error NCR-03003: NCRO: Unexpected message

Cause: Message read from service connection is not of the expected type.

How to fix the Error NCR-03003: NCRO: Unexpected message ?

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

Action: Application error – debug and fix.

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