‘Opatch’ is not recognized as an internal or external command

                 ‘Opatch’ is not recognized as an internal or external command

Environment:-Windows Server 2012R2 IIS application

Error:- ‘Opatch’ is not recognized as an internal or external command while installing
               patch for IIS webagte 11.1.2.3

Solution:-

My correct path is “C:\oracle\product\11.1.1\as_1” but i used wrong path in above command prompt “C:\oracle\product\11.1.1\as_1”. So, i got the error like ‘optach’ is not recognized.

run below commands by correcting the path


set ORACLE_HOME=C:\oracle\product\11.1.1\as_1
and then execute the below javascripts
set PATH=%ORACLE_HOME%\bin;%PATH%
set JAVA_HOME=%ORACLE_HOME%\jdk
set PATH=%JAVA_HOME%\bin;%PATH%
set PATH=%ORACLE_HOME%\OPatch;%PATH%


After setting above commands try to run opatch apply command

If the patch got succeed then we will get message like "opatch succeeded"

Regards,

Aditya.