How to fix the Oracle error ORA-12651: Encryption or data integrity algorithm unacceptable?

In this post, you’ll learn more about the Oracle ErrorORA-12651: Encryption or data integrity algorithm unacceptable with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12651: Encryption or data integrity algorithm unacceptable

Reason for the Error ORA-12651: Encryption or data integrity algorithm unacceptable

The algorithm the server chose to use for encryption or data integrity was not one of the choices acceptable to the client. This is either the result of an internal error, of a network data transmission error, or of deliberate tampering with the transmitted data.

How to fix the Error ORA-12651: Encryption or data integrity algorithm unacceptable ?

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

For further details, turn on tracing, re-execute the operation, and contact Oracle Customer Support.