Have you ever tried to do something in a Test or Dev system that you just did on Prod and it won’t work? …. GL is missing. It's even more interesting when it's the other way around, something that succeeded in the Test does not work in production. SAP has a sophisticated and fairly rigid system for transferring changes on the customization side, but at least in finance there is often a close connection between the master data and the application, one would expect that the sys