How to fix the Oracle error NZE-29156: conditional RNG self-test failure?

In this post, you’ll learn more about the Oracle ErrorNZE-29156: conditional RNG self-test failure with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NZE-29156: conditional RNG self-test failure

Reason for the Error NZE-29156: conditional RNG self-test failure

Continuous Random Number Generator test, which is needed in FIPS mode, has failed.

How to fix the Error NZE-29156: conditional RNG self-test failure ?

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

Enable tracing and attempt the connection again. Contact Oracle customer support with the trace output.