How to fix the Oracle error ORA-07474: snclrd: close error, unable to close sgadef.dbf file.?

In this post, you’ll learn more about the Oracle ErrorORA-07474: snclrd: close error, unable to close sgadef.dbf file. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-07474: snclrd: close error, unable to close sgadef.dbf file.

Reason for the Error ORA-07474: snclrd: close error, unable to close sgadef.dbf file.

An error occurred in close, while closing the file “?/dbs/[email protected]”

How to fix the Error ORA-07474: snclrd: close error, unable to close sgadef.dbf file. ?

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

Check errno. Possible operating system error.