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12.1.0.1 TO 12.1.0.2 with APRIL 2019 DB BP or April 2019 PSU applied, DBUA hangs forever on running pre-upgrade scripts (Doc ID 2562333.1)

Last updated on MARCH 12, 2021

Applies to:

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

Symptoms

While upgrading 12.1.0.1 with April 2019 DBBP Applied , DBUA hangs during preupgrade checks with below error:

[Thread-259] [ 2019-05-16 05:54:42.365 EDT ] [PreUpgradeToolGroup.validate:355] pre upgrade log dir obj creation failed: Error in Process: <ORACLE_HOME>/perl/bin/perl
[Thread-259] [ 2019-05-16 05:54:42.365 EDT ] [PreUpgradeToolGroup.validate:362] validationLogDir =
[Thread-259] [ 2019-05-16 05:54:42.365 EDT ] [PreUpgradeToolGroup.validate:376] Preupgrade Utility used= <ORACLE_HOME>/rdbms/admin/preupgrd.sql
[Thread-259] [ 2019-05-16 05:54:42.365 EDT ] [PreUpgradeToolGroup.validate:425] Executing preupgrade.sql using catcon.
[Thread-259] [ 2019-05-16 05:54:42.365 EDT ] [CommonUtils.executeScriptUsingPerlEngine:521] sid ORCL <ORACLE_HOME>

[Thread-259] [ 2019-05-16 05:54:42.645 EDT ] [PreUpgradeToolGroup.validate:462] Executed Pre Upgrade Script successfully, now load MEP............
[Thread-259] [ 2019-05-16 05:54:42.645 EDT ] [DbuxUtils.writeRootElementForUpgradeXML:509] Passed in upgrade xml file <ORACLE_BASE>/cfgtoollogs/dbua/ORCL/upgrade19/upgrade.xml does not exist.
[Thread-259] [ 2019-05-16 05:54:42.646 EDT ] [PreUpgradeToolGroup.validate:479] Executing preupgrade tool
[Thread-259] [ 2019-05-16 05:54:42.646 EDT ] [PreUpgradeToolGroup.validate:480] Spool file <ORACLE_BASE>/cfgtoollogs/dbua/ORCL/upgrade19/upgrade.xml
[Thread-259] [ 2019-05-16 05:54:42.646 EDT ] [DbuxUtils.getPreUpgradeLoader:236] upgrade.xml does not generated
[Thread-259] [ 2019-05-16 05:54:42.646 EDT ] [PreUpgradeToolGroup.validate:487] Executing Preupgrade tool failed..Upgrade xml does not exist
[Thread-259] [ 2019-05-16 05:54:42.646 EDT ] [PreUpgradeToolGroup.validate:491] upgrade.xml does not generated



Cause

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In this Document
Symptoms
Cause
Solution
References


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