PI 7.1 503 Service not available

Dear all,

I have a Problem with PI 7.1

When I open the JAVA the screen display "503 Service not available"

Error: -6

Version: 7010

Component: ICM Java

Date/Time: Fri Jul 17 02:30:57 2009

Module: http_j2ee2_mt.c

Line: 764

Server: rx26-333_AG4_40

Error Tag: {-}

Detail: ICM running but no server with HTTP connected

Does anyone has a answer how i can solve the problem?