How to get the XML Payload of called process from calling process?

Question

I have two SOA processes say process A and process B.
Process B is called by process A.In process A I, am using the getRequestMessage() method in Java code to get the XML payload of process A.
But i want the XML payload of process B in process A.How can i achieve it?

Answer 1

Doug,
          I used the property loader method but I could not load the limits of any sub sequence call calling an external sequence file.
I took the FlowRate_test.seq example from the NI Example folder "C:\Documents and Settings\All Users\Documents\National Instruments\TestStand 4.2.1\Examples\PropertyLoader\LoadingLimits\LimitsFromExcelFile\UsingCVI". I created a sequence called PumpTest.seq in the same folder path. I then moved the Pump Test step from the FlowRate_test.seq to the PumpTest.seq. Now created a sequence call in the FlowRate_test.seq and called the PumpTest.Seq as the module path. When I execute the FlowRate_test.seq , I get the error as shown below:
Attached is the Flowrate_Test.seq and the PumpTest.seq which should be there in the folder path "C:\Documents and Settings\All Users\Documents\National Instruments\TestStand 4.2.1\Examples\PropertyLoader\LoadingLimits\LimitsFromExcelFile\UsingCVI".
Let me know whether I am doing something wrong in this method. 
My idea is to alter the runstate variable High and Low of Pump Test in the PumpTest.seq and then run the Flowrate_Test.seq.
Attachments:
PumpTest.seq ‏6 KB
FlowRate_test.seq ‏11 KB