ResponseOneWay Bean unable to find the receiver channel

Hi Experts,

I have a IDoc --> Webservice scenario. The requirement is to map the response message from the webservice to the ALEAUD IDoc.

To acheive this i have used a RequestResponse Bean and ResponseOneWay Bean in the sender IDoc_AAE communication channel.

I am able to successfully map the response coming from the webservice to the ALEAUD IDoc.

But It looks like the receiver IDoc_AAE channel is not getting determined when i use the ResponseOneWay Bean. Please let me know how to proceed?

Getting the following error:

MP: exception caught with cause java.lang.NullPointerException: while trying to invoke the method com.sap.aii.af.service.cpa.Channel.getChannelName() of a null object loaded from local variable 'channel'

I have used this Blog to do the development http://scn.sap.com/community/pi-and-soa-middleware/blog/2013/03/25/requestresponse-bean-for-idocaae-adapter

Attaching the screenshots for reference.

Sender IDoc_AAE

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Request Message Audit Log

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Response Message Audit Log

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Thanks,

Sudhansu