ORA-22919: dangling REF error or lock object

admin

ORA-22919: dangling REF error or lock object failed for no wait request
Cause: The error could beone of the following. The object corresponding to the
REF does not exist or the object was locked by another user and the lock with
nowait request failed.
Action: Ensure that the REFvalue is pointing to an existing object or issue a lock
request without the nowait option.