Failure/Er​ror Informatio​n in Postbatch

Question

I have a custom DLL that prints a string I feed it to an attached Epson Receipt Printer. The intention is that if a TestStand socket has a Failure, Error, or Termination I will print a receipt for that socket which shows what step failed or had an error and if it was a measurement what the measurement was.
I am trying to figure out what variable in the Batch model PostBatch sequence stores information about what test step failed or had an error and also where I can get measurement details for that particular step. The intent is to construct a string based on this information and feed it to the Receipt Printer DLL. I wish to only grab the first failure/error encountered in the chain if there are multiple steps failing.
Can someone point me to the variables I need under the Batch model to gather these details? Also, if it is a variable, inside an array, under a cluster etc. what is the structure to the path of the variables I need to be concerned with?  

Answer 1

OK I did some more digging and here is what I found under PostBatch. Below is data from variables I pulled after a manual search when I ran my test. The ResultList[18] represents the first subsequence that had status=failed and the ResultList[6] was the first step within that subsequence that failed. This is going to be pretty difficult and involved to parse out because how deep the levels go with SubSequences. Also, different step types will require me to pull in different fields (ie NumericLimitTest vs. Pass/Fail steps. Any suggestions on how to make a simplified expression for this?
Parameters.ModelData.TestSockets[3].MainSequenceRe​sults->Status = Failed (string)
Parameters.ModelData.TestSockets[3].MainSequenceRe​sults->TS.SequenceCall.ResultList[18].Status = Failed (string)
Parameters.ModelData.TestSockets[3].MainSequenceRe​sults->TS.SequenceCall.ResultList[18].TS.StepName = Test Audio Loopback (string)
Parameters.ModelData.TestSockets[3].MainSequenceRe​sults->TS.SequenceCall.ResultList[18].TS.SequenceC​all.ResultList[6].Status = Failed (string)
Parameters.ModelData.TestSockets[3].MainSequenceRe​sults->TS.SequenceCall.ResultList[18].TS.SequenceC​all.ResultList[6].TS.StepName = Primary_Mic_Test Frequency 200Hz (string)
Parameters.ModelData.TestSockets[3].MainSequenceRe​sults->TS.SequenceCall.ResultList[18].TS.SequenceC​all.ResultList[6].Numeric = 1715.853958 (number)
Parameters.ModelData.TestSockets[3].MainSequenceRe​sults->TS.SequenceCall.ResultList[18].TS.SequenceC​all.ResultList[6].Units = Hz (string)
Parameters.ModelData.TestSockets[3].MainSequenceRe​sults->TS.SequenceCall.ResultList[18].TS.SequenceC​all.ResultList[6].Limits.Low = 199.000000 (number)
Parameters.ModelData.TestSockets[3].MainSequenceRe​sults->TS.SequenceCall.ResultList[18].TS.SequenceC​all.ResultList[6].Limits.High = 201.000000 (number)
Parameters.ModelData.TestSockets[3].MainSequenceRe​sults->TS.SequenceCall.ResultList[18].TS.SequenceC​all.ResultList[6].Comp = GELE (string)
Parameters.ModelData.TestSockets[3].MainSequenceRe​sults->TS.SequenceCall.ResultList[18].TS.SequenceC​all.ResultList[6].TS.StepType = "NumericLimitTest" (string)