Error in My Appointment iView

Hi Portal Experts,

I am trying to explore on the meeting management capabilities like – Organizing meeting, Create appointment etc. For this I have done the following-

1. Email exchange server is integrated with portal.

2. WebDAV/Davxchg  transport has been created. However a system needs to be created for the transport in order to maintain credential for the transport. (This step is not clear as it says to create system from PAR and PAR not supported in 7.3 & 7.4 portal versions).

3. Creation of Calendar Repository Manger using the transport.

4. Maintained the user mapping with the system.

After completion of all the above mentioned activities , I am getting following error while previewing the My Appointment iView-

Please check and help in resolve this issue. You might have encountered with similar issue before.

Regards,

Varun