Patch EJUW is mutually exclusive and cannot coexist with patch(es): 6D9T,SRUM

I was applying WebLogic Server PSU 10.3.6.0.12 using BEA SmartUpdate (bsu.sh) as below

	  
$ ./bsu.sh -install -verbose -patch_download_dir=/oracle/archive/software/weblogic/test -patchlist=EJUW -prod_dir=/u01/app/oracle/Middleware/wlserver_10.3 -log=/oracle/archive/software/weblogic/test/apply.txt
Checking for conflicts......

and I got this error

Conflict(s) detected - resolve conflict condition and execute patch installation again
Conflict condition details follow:
Patch EJUW is mutually exclusive and cannot coexist with patch(es): 6D9T,SRUM

The messages suggest that the patch you are applying (EJUW) conflicts with patches (6D9T and SRUM) that has already been applied. Hence, you must first remove the exising patches before you apply your patch.

Use below command to remove the patch

	  
$ cd /u01/app/oracle/Middleware/utils/bsu/ 
$ ./bsu.sh -remove -patchlist=6D9T,SRUM -prod_dir=/u01/app/oracle/Middleware/wlserver_10.3 -log=/oracle/archive/software/weblogic/test/remove.txt
where ...
-patchlist
This is the list of patch ID you want to remove. You can get this value if you change the name of the .jar file. Here for me, the jar files named EJUW.jar
-prod_dir
This is the WebLogic server directory

You will get the below messages while removing the patches

Checking for conflicts..
No conflict(s) detected

Removing Patch ID: 6D9T.
Result: Success

Removing Patch ID: SRUM.
Result: Success

and re-run the patch install script as below

	  
$ ./bsu.sh -install  -verbose -patch_download_dir=/oracle/archive/software/weblogic/test -patchlist=EJUW -prod_dir=/u01/app/oracle/Middleware/wlserver_10.3 -log=/oracle/archive/software/weblogic/test/apply.txt
Checking for conflicts......
Comments