ICMAN not Active error in SICF

Hi All,

I am working with Consuming Webservices. I am working on ECC 5.0 system.

In SICF when I have activated following services :

/default_host/sap/bc/bsp/sap

/default_host/sap/bc/bsp/sap/system

/default_host/sap/bc/bsp/sap/public/bc

/default_host/sap/public/bc

/default_host/sap/public/bc/ur

/default_host/sap/public/bsp/sap/public

/default_host/sap/public/bsp/sap/public/bc

/default_host/sap/public/bsp/sap/system

/default_host/sap/public/bsp/sap/htmlb

But when I am testing any of the services I am getting an Error message "ICMAN not ACTIVE" in SICF.

This happens even after /default_host/sap/public/icman is activated using context menu 'Activate service'.

Please guide me in this.

Thanks & Regards,

Ankur