How to fix the Oracle error CRS-02576: User ‘string’ is not a member of group ‘string’?

In this post, you’ll learn more about the Oracle ErrorCRS-02576: User ‘string’ is not a member of group ‘string’ with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CRS-02576: User ‘string’ is not a member of group ‘string’

Reason for the Error CRS-02576: User ‘string’ is not a member of group ‘string’

Cause: The group that the caller claims to be a member of has no such user by configuration.

How to fix the Error CRS-02576: User ‘string’ is not a member of group ‘string’ ?

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

Action: Make sure the group is configured to have the calling user as a member.