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Migration of weblogic application from weblogic 9.2 to weblogic 12 c

 
Greenhorn
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Hi

I would like to know what are the changes I will have to make in the application running in weblogic 9.2 to make it run in weblogic 12c. Any link will be of great help
 
Greenhorn
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Eclipse IDE Oracle Java
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I would like to know what are the changes I will have to make in the application running in weblogic 9.2 to make it run in weblogic 12c. Any link will be of great help



Firstly, look for a suitable IDE that supports WebLogic 12c. Import your code into the IDE. Build and check for the Warnings and errors. Solve the corresponding errors and warnings, build and keep checking for Errors and Warnings simultaneously.

Try solving any particular module of your application first to check whether the above methodology is working in your case or not.
 
Ranch Hand
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It will depend on the modules used and domain configuration:

here there is important information for that task:
http://docs.oracle.com/cd/E24329_01/web.1211/e24497/toc.htm
 
Greenhorn
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You can refer this link to understand what's new in Weblogic Server 12c

http://weblogic-wonders.com/weblogic/2013/09/12/whats-new-weblogic-12c-12-1-2/

 
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For upgrade from 9x and 10x to 12 you can check below urls for more reference:

http://docs.oracle.com/cd/E24329_01/web.1211/e24497/upgrading9091.htm#CHDDEGJA
http://docs.oracle.com/middleware/1212/wls/NOTES/index.html#NOTES254
http://www.techpaste.com/2013/01/jdbc-features-weblogic-12c/
http://www.oracle.com/technetwork/middleware/fusion-middleware/downloads/index.html
 
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