JSP rendering error

Hi,

I have modified the masthead par file. I deployed this par file to D, then Q then to production P

in D and Q this worked perfect. But in production we have two clusters of server.

In one of them, this is working well. but in the other its thorwing a JSP rendering exception.

when i look at the log files i found a message

Class File : C:
usr
sap
PEP
JC01
j2ee
cluster
server1
apps
sap.com
irj
servlet_jsp
irj
root
WEB-INF
portal
portalapps
com.sap.portal.navigation.masthead
work
jsp
_sapportalsjsp_HeaderiView.class

Is out dated

how do i resolve this error.

please suggest a solution.

Just now i tried a simple application to display a 'hello world'. Even that throw a JSP rendering exception

AM

Edited by: Anoop Mathew on May 4, 2009 2:07 PM