This post will help you to find out the Installed fusion middleware version in an Oracle EBS R12.2 Installation. Its required to know the installed version of FMW whenever there is patching activity or oracle support requested us to provide the versions of the Installed components. There are many ways to find out the FMW version, but in this post I’ve used “opatch” utility.
Lets see how we can find out the version of FMW_HOME:
– Login as application owner and source Env file to set the RUN File system
[applerp@erpnode3 PROD]$ ls EBSapps.env fs1 fs2 fs_ne [applerp@erpnode3 PROD]$ . EBSapps.env E-Business Suite Environment Information ---------------------------------------- RUN File System : /u01/appl_PROD/PROD/fs1/EBSapps/appl PATCH File System : /u01/appl_PROD/PROD/fs2/EBSapps/appl Non-Editioned File System : /u01/appl_PROD/PROD/fs_ne DB Host: erpnode3.oralabs.com Service/SID: PRODERP E-Business Suite Environment Setting ------------------------------------ - Enter [R/r] for sourcing Run File System Environment file, or - Enter [P/p] for sourcing Patch File System Environment file, or - Enter anything else to exit Please choose the environment file you wish to source [R/P]:R Sourcing the RUN File System ... [applerp@erpnode3 PROD]$
– Set the ORACLE_HOME Environment variable pointing to the “webtier” Home.
[applerp@erpnode3 FMW_Home]$ pwd /u01/appl_PROD/PROD/fs1/FMW_Home [applerp@erpnode3 FMW_Home]$ export ORACLE_HOME=/u01/appl_PROD/PROD/fs1/FMW_Home/webtier [applerp@erpnode3 FMW_Home]$ export PATH=/u01/appl_PROD/PROD/fs1/FMW_Home/webtier/OPatch:$PATH [applerp@erpnode3 FMW_Home]$ which opatch /u01/appl_PROD/PROD/fs1/FMW_Home/webtier/OPatch/opatch [applerp@erpnode3 FMW_Home]$
We also need to add the OPacth PATH variable from webtier home, as by default it will point the home location to 10.1.2.
– Check the version of Installed webtier component
[applerp@erpnode3 FMW_Home]$ opatch lsinventory Oracle Interim Patch Installer version 11.1.0.12.9 Copyright (c) 2016, Oracle Corporation. All rights reserved. Oracle Home : /u01/appl_PROD/PROD/fs1/FMW_Home/webtier Central Inventory : /u01/ora_prod/oraInventory from : /u01/appl_PROD/PROD/fs1/FMW_Home/webtier/oraInst.loc OPatch version : 11.1.0.12.9 OUI version : 11.1.0.11.0 Log file location : /u01/appl_PROD/PROD/fs1/FMW_Home/webtier/cfgtoollogs/opatch/opatch2016-11-29_11-25-53AM_1.log OPatch detects the Middleware Home as "/u01/appl_PROD/PROD/fs1/FMW_Home" Lsinventory Output file location : /u01/appl_PROD/PROD/fs1/FMW_Home/webtier/cfgtoollogs/opatch/lsinv/lsinventory2016-11-29_11-25-53AM.txt -------------------------------------------------------------------------------- Installed Top-level Products (1): Oracle WebTier and Utilities CD 11.1.1.9.0 There are 1 products installed in this Oracle Home. Interim patches (11) :
Opatch command will give the version of installed component and all other patches installed on respective oracle home.
Hope it helps 
Thanks for reading.
regards,
X A H E E R