In this post, you’ll learn more about the Oracle ErrorORA-07488: scgrcl: lock manager not initialized. with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-07488: scgrcl: lock manager not initialized.
Reason for the Error ORA-07488: scgrcl: lock manager not initialized.
Lock manager must be initialized before releasing locks.
How to fix the Error ORA-07488: scgrcl: lock manager not initialized. ?
You can fix this error in Oracle by following the below steps
Check result code in sercerrno. Possible lock manager failure.