How to fix the Oracle error ORA-15257: exceeded string number of members per user group?

In this post, you’ll learn more about the Oracle ErrorORA-15257: exceeded string number of members per user group with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15257: exceeded string number of members per user group

Reason for the Error ORA-15257: exceeded string number of members per user group

The maximum number of members per user group was exceeded.

How to fix the Error ORA-15257: exceeded string number of members per user group ?

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

Delete existing members of the user group to create space.