Code 110 Reason Error in HTTP Receiver adapter

Hello

I am having proxy to HTTP Receiver scenario in which i am calling the target application URL through HTTP Receiver Adapter. This interface is async interface and hence i am not expecting any response from the target system.

When i execute my interface the target system receives data from XI but in SXMB_MONI it sets the status of the message as "<b>Automatic Restart</b>" with the error description as "<b>HTTP client. Code 110 reason</b>" in HTML Code area <b><SAP:Code area="PLAINHTTP_ADAPTER">ATTRIBUTE_CLIENT</SAP:Code></b>

This is causing multiple messages stuck in the queue and presently i am manually clearing all the messages.

i checked the quality of service of the incoming message which is correctly setted as <b>Exactly Once</b>.

Is there any configuration missing?

Thanks in advance.

Regards

Rajeev