How to fix the Oracle error ORA-09952: scgcmn: lk_open_convert unexpected return: open failed?

In this post, you’ll learn more about the Oracle ErrorORA-09952: scgcmn: lk_open_convert unexpected return: open failed with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-09952: scgcmn: lk_open_convert unexpected return: open failed

Reason for the Error ORA-09952: scgcmn: lk_open_convert unexpected return: open failed

The distributed lock manager returned an unexpected value

How to fix the Error ORA-09952: scgcmn: lk_open_convert unexpected return: open failed ?

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

Check for system error message and refer to the distributed lock manager documentation or contact your customer support representative.