I have to start by saying that I have a very rough understanding of sas eg architecture, mostly earned while toying with configuration files and autoexec macros.
Today, sas eg complained he was unable to connect to a sasapp server. Easy fix, just a bad string in the sasv9_usermods configuration file, but the interesting thing was that a colleague (I've never met or talk to him directly) was able to find a very specific error message that helped me a lot figuring out the problem by "simulating a session login on the workspace server".
What does it mean and how do you do that?