Cannot process an HTTP request to servlet [jsp] in [XMII] web application.

HI All,

Suddenly I am getting a error as "ExceptionHandler.handleThrowable: Exception occured during processing of Web Dynpro application  sap.com/xapps~xmii~ui~admin~navigation/NavigationApplication" while accessing the "Menu.jsp:".

Also when I tried to open the "Workbench.jsp" its showing as "Cannot process an HTTP request to servlet [jsp] in [XMII] web application.".

I tried to deploy the MII again but it throws it "already exist".

Can any one help on this?

Regards

R.Prakash