Hi Lakshith,
Is this still a problem?
If so, please duplicate this error and create a ticket in component LOD-CRM-INT-CRM. Please send screenshots showing the parameters and information you are providing. Also, please ensure you have the latest version of the add-on from SMP - provide the SP you are on as well. You can also provide more details here - but if there is an actual problem with the program, we'll need a ticket.
regards
Ginger