Wmtnreceive not returning bizdoc for edidata submitted to TN

Has anyone run across the situation when you submit edidata to TN that it does not return back a bizdoc? I have two similar 6.1 Integration Servers and the same code in one environment works correctly while in the other it does not. I have gone through all the processing rules and configurations I am aware of and I cannot figure this out. Any help will be greatly appreciated.