Quest Error Manager has now a new version (1.3.7)
That version has the following changes (made by me with Steve "blessing"):
1)add trigger to populate environmental info to q$error_context
2)q$error_instance_ir trigger: add web environment variables log (if available)
3)corrected commentaries in example scripts and cleaned unused variables
4)add missing example file from the last versions: QEM in APEX
1) is very important if you want to use partitioned tables
Also a new forum for Quest Error Manager discussion has open http://qem.inside.quest.com/ and I am one of the moderators and will try to answer any question. Some threads from the CodeGen forum where discussions about QEM were made have been moved to this new forum.