How to fix the Oracle error ORA-07479: scgcmn: cannot open or convert lock.?

In this post, you’ll learn more about the Oracle ErrorORA-07479: scgcmn: cannot open or convert lock. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-07479: scgcmn: cannot open or convert lock.

Reason for the Error ORA-07479: scgcmn: cannot open or convert lock.

lm_open or lm_open_convert failed.

How to fix the Error ORA-07479: scgcmn: cannot open or convert lock. ?

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

Check result code in sercerrno. Possible lock manager failure.

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