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Datapatch Hangs Due to Lock By Procedure SYS.DBMS_AQADM_SYS.CREATE_PLSQL_NOTIF_QUEUE (Doc ID 2402880.1)

Last updated on FEBRUARY 19, 2020

Applies to:

Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

While executing the post installation script - datapatch, hang is observed due to procedure  SYS.DBMS_AQADM_SYS.CREATE_PLSQL_NOTIF_QUEUE which locks the datapatch execution.
PL/SQL notification is configured on the database.

Changes

 Seeing issue while running post installation script - datapatch

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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