ORACLE EBS R12中引入了XML Publisher，Oracle Application Framework等新东西，利用网页/JSP技术增强Form/Report等的功能和表现力。
当运行网页出现错误时，ORACLE经常会出现如下抽象的提示:-
You have encountered an unexpected error. Please contact the System Administrator for assistance.
用下面的步骤可以让系统显示详细的错误信息
1. Set below profiles:
FND: Diagnostics = Yes
FND: Message Level Threshold = "Debug High"
2. Re-produce the error. The error message would be:
You have encountered an unexpected error. Please contact the System Administrator for assistance.
Click here for exception details.
3. Click "here" link to search the detail information
4. If still can not see the "here" link, then need to clear the cache and try again.
