How to fix the Oracle error NCR-03006: NCRO: Invalid operation?

In this post, you’ll learn more about the Oracle ErrorNCR-03006: NCRO: Invalid operation with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NCR-03006: NCRO: Invalid operation

Reason for the Error NCR-03006: NCRO: Invalid operation

Cause: Attempted operation over call context is invalid. For example, attempting to send IN args for a procedure which is defined to have none.

How to fix the Error NCR-03006: NCRO: Invalid operation ?

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

Action: Application error – debug and fix.