Unplug PDB Appears Hung and Results in ORA-00060: deadlock (Doc ID 2862729.1)

Last updated on APRIL 17, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Trying to unplug a PDB, but command runs forever and then eventually ORA-00060: deadlock is reported in database alert.log.

Command being run:

alter pluggable database pdb_name unplug into '/path/newname.xml';

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In this Document

Symptoms

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