Dump when trying to access Employee Self Serv in SRM portal

Dear Friends,

I am getting a dump when I click on Employee Self Service Tab in the SRM portal. The portal page tells me - Technical error occured.

We are working on sandbox system, and trying to create Shopping Cart via Employee Self Service for the first time. I have maintained the standard configuration for the same.

The ST22 details in the SRM back-end server gives the following information

what happened?

The exception 'CX_POWL_FATAL_EXCEPTION' was raised, but it was not caught anywhere along the call hierarchy.

Any inputs would be welcome

regards

AB