400 session timed out error in integrated ITS

Hi,

I am getting the error 400 session timed out - please log in again error while testing an ESS service in integrated ITS.

The details are as follows:

Error: -11

Version: 7000

Component: ICM

Date/Time: Wed May 7 23:10:18 2008

Module: icxxthr_mt.c

Line: 1705

Server: XXXXXXXX

Error Tag: {-}

Detail: Session does not exist

I am testing the services through SICF tcode. Rest all services are working fine except this one.

Any valuable suggestion would be rewarded.

Thanks & Regards,

Soumya.