Error in Transaction iView creation.
I have requirement wherein i need to create a transaction iView for a particular infotype of a Transaction Code. i had entered the Tcode and system name. But the portal is showing the folowing error when i press the preview for that screen.
Portal Runtime Error
An exception occurred while processing a request for :
iView : pcd:portal_content/ABC_Folder/education
Component Name : com.sap.portal.appintegrator.sap.Transaction
Exception in SAP Application Integrator occured: Missing Property 'ClassName' in property file for layer'Transaction/WinguiSSOLayer'..
Exception id: 09:56_14/10/08_0012_101711350
See the details for the exception ID in the log file
Can any one tell me as where could be the problem
Sai Sharan kalla