If you are facing any issue while deinstalling SOA 11g from front end, using below command we can simply uninstall.
A Sample deinstallation response file called deinstall_oh.rsp is provided in the DISK1/stage/Response directory on UNIX, and Disk1\stage\Response directory on windows, in the location where you downloaded and unzipped your archive file for installation.
A Sample deinstallation response file called deinstall_oh.rsp is provided in the DISK1/stage/Response directory on UNIX, and Disk1\stage\Response directory on windows, in the location where you downloaded and unzipped your archive file for installation.
$ ./runInstaller -silent -deinstall -jreLoc /home/Oracle/Middleware/jdk160_version/ -response /home/Oracle/Response/deinstall_oh.rsp Starting Oracle Universal Installer... Checking swap space: must be greater than 500 MB. Actual 4047 MB Passed Preparing to launch Oracle Universal Installer from /tmp/OraInstall2010-03-26_10-01-21AM. Please wait ...[]$ Log: /home/oraInventory/logs/deinstall2010-03-26_10-01-21AM.log Reading response file.. Starting silent deinstallation... Starting Oracle Home deinstallation... Completed deinstallation of Oracle Home.