Hi Dave,
I found the logs in SLG1. I just ran it wide open without the objects and was able to find the information you are talking about. The error message it is reporting is "None of the partner functions to be checked are in the document." I looked at the embargo configuration and it's wanting to see these partner functions, AG, RE, RG, WE, EN, etc. I do have those partner functions mapped and I am using the German ones.
You said that you think there should be a warning telling me why the partner function is not transferring along with the partner. I'm not seeing that kind of warning, only the fact that the functions aren't in the document. This is more of a log telling me why the document is blocked. 
Is there possibly another log other than SLG1 that would give me different information? A log showing the transfer of the doc from ECC to GTS?
Thanks.