How to fix the Oracle error RMAN-08186: tempfile string size altered in control file?

In this post, you’ll learn more about the Oracle ErrorRMAN-08186: tempfile string size altered in control file with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

RMAN-08186: tempfile string size altered in control file

Reason for the Error RMAN-08186: tempfile string size altered in control file

One of tempfile size attributes AUTOEXTEND, MAXSIZE, NEXTSIZE was altered. This is an informational message only.

How to fix the Error RMAN-08186: tempfile string size altered in control file ?

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

No action is required.