You work in an international company which is named TXTWIN. And you’re in charge of the company network and use Microsoft BizTalk Server 2006 R2.
You create a solicit-response HTTP port. Documents meet errors in the incoming pipeline. An error status code of 500 is returned and the incoming message is deleted. You must make sure that when incoming messages meet errors during pipeline processing, an error status code of 202 is returned. Besides this, you must make sure that the incoming messages arrive on the MessageBox database. So what should you do to achieve this?

A.
On the HTTP receive location, you should select the suspend failed requests check box.

B.
If authentication fails option on the HTTP receive port properties, you should enable the Keep messages.

C.
You should enable the Enable routing for failed messages option on the HTTP receive port properties.

D.
On the HTTP receive location, you should select the Loopback check box.
On the HTTP receive port properties, enable all inbound tracking options.

Explanation:
BURGOS: mnemo: “errors 500 and 202” = “Suspend failed requests”