How to fix the Oracle error ORA-07628: smsfre: sga not mapped?

In this post, you’ll learn more about the Oracle ErrorORA-07628: smsfre: sga not mapped with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-07628: smsfre: sga not mapped

Reason for the Error ORA-07628: smsfre: sga not mapped

An attempt to unmap the SGA during logoff failed because it was not mapped. This is an internal error.

How to fix the Error ORA-07628: smsfre: sga not mapped ?

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

Exit your program and try again, and report this to your customer support representative.