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Opatch Prereq CheckConflictAgainstOHWithDetail

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Opatch Prereq CheckConflictAgainstOHWithDetail

Always use opatch prereq checkconflictagainstohwithdetail command to check any conflict before patching. In which, the option CheckConflictAgainstOHWithDetail is pretty self-explanatory.

checkconflictagainstohwithdetail = Check Conflict Against OH with Detail

Furthermore, OH stands for Oracle Home.

OH = Oracle Home

Let's see how we execute the command before patching database 12.1.

[oracle@primary01 31219939]$ opatch prereq CheckConflictAgainstOHWithDetail -ph ./
Oracle Interim Patch Installer version 12.2.0.1.21
Copyright (c) 2020, Oracle Corporation.  All rights reserved.

PREREQ session

Oracle Home       : /u01/app/oracle/product/12.1.0/db_1
Central Inventory : /u01/app/oraInventory
   from           : /u01/app/oracle/product/12.1.0/db_1/oraInst.loc
OPatch version    : 12.2.0.1.21
OUI version       : 12.1.0.2.0
Log file location : /u01/app/oracle/product/12.1.0/db_1/cfgtoollogs/opatch/opatch2020-08-22_14-02-23PM_1.log

Invoking prereq "checkconflictagainstohwithdetail"

Prereq "checkConflictAgainstOHWithDetail" passed.

OPatch succeeded.

Please note that, you can use opatch prereq -help to list all options.

For more use cases of using this command, you may check the following posts.

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