Purchase Order Collaboration scenario - Not generating IDOC in ECC

Hi All,

I have done all the necessary config in ECC (Message determination and partner profiles) but when I save the PO, message type is automatically picked up in the PO but when I click processing log it says message E0045 - IDoc '' was created and forwarded for transmission ". IDOC number is not generated as a result I am not able to forward the PO to SNC. I have given program BUS2012_ICH_R3 and routine as SEND_PORDCR1 in my processing routine for message type. We are using SNC 7.0.

I also tried using both ORDERS.ORDERS05 and PORDCR1.PORDCR102 as message type/basic types in my outbound parameters for partner profile but both dont work. I understand PORDCR1 is for the subcontracting scenario.

Please let me know what I should do so that I can generate the IDOC on the ECC side?

Thanks,

AK