ORA-07449: sc: usnewlock failed.

ORA-07449
ORA-07449: sc: usnewlock failed.
Cause: Oracle failed to acquire a shared arena lock.
Action: Check result code in sercerrno to determine the cause of failure.
More details : Viste http://www.high-oracle.com/ora-07449/
More details : Viste http://www.high-oracle.com/ora-07449/
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