Download jms-xa-adp.rar from Unix machine, unrar it then edit the Weblogic-ra.xml and change as follows:
OPTION 1: Switch JDK for all the servers in all domains under this Middleware home
How to find the running process / services for all or specific weblogic server instances (admin / managed) – On Sun Solaris platform :-
In Below Example Excluding zip files in a particular directory
#########Pre Checks: check your product certification matrix to confirm if your installation type supports the desired version of the JDK.
Oracle Solaris 64 bit — /usr/bin/isainfo -kv JDK – 64 Bit truss -t exec /weblogic/bea/jdk160_05/bin/java -version truss -t exec /weblogic/bea/jdk160_05/bin/java -d64 -version — this checks for 64 bit version
Steps to Migrate a WebLogic Domain from a 32 to a 64 bit JVM/Architecture