Thank you for your prompt responce, I can run the sequence now.
This is similar to what I'm trying to do in my sequence.
I am trying to pass a "Failure Message" and "Error Code" from the calling (if failing) sequence test step to the SequenceFilePostStepFailure callback using the Post-Expression in the test step. Then display that information on the report using the Additional Results step type in SequenceFilePostStepFailure. This is to provide some extra failure information on the report that would be used for troubleshooting the failure.