Oracle Error Message
ORA-12651: Encryption or data integrity algorithm unacceptable
Reason for the Error
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.
Solution
For further details, turn on tracing, re-execute the operation, and contact Oracle Customer Support.