How to fix the Oracle error ORA-04931: unable to set initial sequence number value?

In this post, you’ll learn more about the Oracle ErrorORA-04931: unable to set initial sequence number value with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-04931: unable to set initial sequence number value

Reason for the Error ORA-04931: unable to set initial sequence number value

A call to the SSN failed to set the sequence number to its initial value, possibly caused by an MC hardware problem.

How to fix the Error ORA-04931: unable to set initial sequence number value ?

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

Verify that the MC hardware is functioning properly. If it is not, contact Digital’s customer support organization. If it is, contact Oracle support.