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10.1.2 oracle home : Opatch Apply Is Failing With OPATCH_JAVA_ERROR=Exception In CheckConflict. Null (Doc ID 2531584.1)

Last updated on FEBRUARY 02, 2022

Applies to:

Oracle E-Business Suite Technology Stack - Version 12.1.3 to 12.2.8 [Release 12.1 to 12.2]
Information in this document applies to any platform.


On : 12.1.3 version,  Trying to apply opatch and opatch apply is failing with below error:


Oracle Interim Patch Installer version
Copyright (c) 2011 Oracle Corporation. All Rights Reserved..

Oracle recommends you to use the latest OPatch version
and read the OPatch documentation available in the OPatch/docs
directory for usage. For information about the latest OPatch and
other support-related issues, refer to document ID 293369.1
available on My Oracle Support (

Oracle Home : /apps/tech_st/10.1.2
Oracle Home Inventory : /apps/tech_st/10.1.2/inventory
Central Inventory : /oraappl/...../oraInventory
  from : /etc/oraInst.loc
OUI location : apps/tech_st/10.1.2/oui
OUI shared library : /apps/tech_st/10.1.2/oui/lib/linux/
Java location : /apps/tech_st/10.1.2/jre/1.4.2/bin/java
Log file location : /apps/tech_st/10.1.2/.patch_storage/<patch ID>/*.log

Creating log file "/apps/tech_st/10.1.2/.patch_storage/25441839/Apply_25441839_03-22-2019_09-09-34.log"

Invoking fuser to check for active processes.

OPATCH_JAVA_ERROR=Exception in CheckConflict. null
Cannot check bug/file conflict and component prerequisite checks.

ERROR: OPatch failed during prerequisite check.


No changes


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