Hi Mark,
I went through the note you indicated.
It is kind of weird as this is the first time I encounter this kind of problem.
I developed before in other projects asynchronous PROXY -> PI --> SOAP scenarios without any issues.
Additional information that might be useful:
I failed the scenario at the inbound side (the call to the web service) by specifying a wrong server name in the channel URL.
The SOAP receiver comm channel indicated an error but still, in SXI_MONITOR I receive the same error message (HTTP Status Code 200 Received...).
As it turns out, for successful calls to the web service and failed calls, the same error happens in the Integration Engine and the same message is displayed in SXI_MONITOR.
This behavior makes me believe that the problem does not lay with the web service, rather it lays with the Adapter Engine (for SOAP adapter) communicating back with the Integration Engine.
By the way, we are using PI 7.11
Any other suggestions?
Regards.