How to fix the Oracle error ORA-04940: unsupported optimization of Oracle binary, check alert log for more info?

In this post, you’ll learn more about the Oracle ErrorORA-04940: unsupported optimization of Oracle binary, check alert log for more info with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-04940: unsupported optimization of Oracle binary, check alert log for more info

Reason for the Error ORA-04940: unsupported optimization of Oracle binary, check alert log for more info

ORACLE binary has been optimized with unsupported options or a required option has not been used.

How to fix the Error ORA-04940: unsupported optimization of Oracle binary, check alert log for more info ?

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

Check the documentation for a list of supported and required flags for the optimizing utility that you used to optimize ORACLE. Shutdown the instance, optimize ORACLE again with supported combination of options and restart the instance.