How to fix the error ORA-00261: log string of thread string is being archived or modified?

In this post, you’ll learn more about the Oracle ErrorORA-00261: log string of thread string is being archived or modified with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-00261: log string of thread string is being archived or modified

Reason for the Error ORA-00261: log string of thread string is being archived or modified

The log is either being archived by another process or an administrative command is modifying the log. Operations that modify the log include clearing, adding a member, dropping a member, renaming a member, and dropping the log.