Oracle Apps R12 Login Page showing a Blank page


We can see the below error in oacore application.log file

javax.servlet.ServletException: oracle.classloader.util.AnnotatedClassNotFoundException: Missing class: _AppsLocalLogin

This issue is caused due to missing class files in the OA_HTML directory.


1. Shutdown the application services

2. Compile the jsp’s manually using the below command

perl $FND_TOP/patch/115/bin/ –compile –flush -p 2

3. Check whether all the jsp’s are getting compiled successfully

4. Restart the application services

5. Clear the browser cache

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