Pre-upgrade script utlu112i.sql or DBUA when executing utlu112x.sql takes too long to complete

(Doc ID 1642815.1)

Last updated on MARCH 23, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 to 11.2.0.4 [Release 10.2 to 11.2]
Linux x86-64
HP-UX Itanium

Symptoms

 Symptom 1:

Pre-upgrade script utlu112i.sql takes too long to complete. It is found hanging while executing below query: 

Symptom 2:

DB upgrade from 11.2.0.3 to 11.2.0.4 using DBUA got stuck at “gather database information” page.

Cause

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