Hi Troy,
Thanks for your reply.
When I compare my Sandpit and SAP CD system we are using, There is no configuration available in SWFVISU in the SRM backend system.
Its working fine in other systems, because the configuration com.sap.pct.srm.core has Medium Priority, which has all the Tasks for SRM system and UWL for SRM Logical system has Low priority.
I don't see any difference between my Sandpit and Development system in SWFVISU and UWL xml files. But still my Development system throwing the following error.
"Page not found or not available"
Thanks for your time.
Sam