- When you access NetWeaver java for example NWA, portal,
- You see script error relevant to messagebundle_xx_XX.properties. e.g. messagebundle_ja_JP.properties
- Or in httpwatch trace, you see the 404 request like:
[reason and prequist]
This 404 JS error is not real error and can be ignored.
The user has been assigned the locale as “ja_JP” and the resourcebundle for Japanese is with “_jp” and not with “ja_JP”.
So first it tries to look for the locale specific file if not found it loads the language based file which will works.