New Message version not detected

Hello Experts.

My scenario is I am passing 850 004010 VICS ANSIX12 and at the receiver side I want an XML format for the same.

I am using 1 sender File channel ,1 receiver EDISeperator,1 Sender EDISeperator and 1 receiver File Channel

I have created a customized control key in B2B Cockpit.I have created a message version 850 004010VICS ANSIX12 that was not supported by standard SAP Key.

I have also tested the customized control key and it is working fine in B2B cockpit.I have generated the XSD structure in B2B cockpit and I have imported the same in Integration repository.In configuration level I am facing an issue that my key is not being recognized. I have also made an entry of the customized control key in Control key scenario Association.I have entered the correct Interface name and Interface namespace.Please let me know if I have to make any changes in my sender EDISeperator communication channel .

You suggestions will be extremely helpful.If I am not clear please let me know I shall provide a detailed explanation.

Thanks in advance.

Advit