Receiver Communication channel erroneous in AS2

Hi All,

This is an urgent request , all your valuable inputs are much appreciated.

We have installed B2B add-on in SAP PI 7.4, we have finished development and testing with the AS2 interfaces (IDOC -> EDI for 810 , 855 & 856 & EDI-> IDOC 850)

However after we transport all the IR & ID objects from QA to PRD its gives a FATAL ERROR IN RECEIVER COMMUNICATION CHANNEL for the AS2 adapter , when i check in the channel monitor,

And i cross checked by creating a new communication channel in PRD for AS2 the error persist,

I have checked many blogs but am not able to deduce whats the reason for this error & what configuration i have missed in PRD system alone.

Please let me know if any further inputs are needed, i have attached the error screen shot...

Thanks,

Vivek Subramanian.