Hi Nida,
did you solve your problem because i'm facing the same issue.
The error is:
SOAP Runtime: SRT: Processing error in Internet CommunicationFramework: ("ICF Error when receiving the response: ICM_HTTP_SSL_ERROR") ()
I installed the complete Certificate Chain of C4C in STRUST of the PI System and also the complete certificate chain of our certificate but still no success.
I also tested authentification with certificate but still the same error.
Any suggestions would be highly recommended because i'm really stucked at the moment.
Thanks
Raphael