We have a few models that update a point and polygon feature class in our DB a few times a day using a view into our projects DB. We have exported this to py and made a small change "arcpy.env.overwriteOutput = True" and set to run using windows task manager. All good until we moved our beta to 10.3 earlier this week. I realized after a few days that the script was failing in task manager.
I ran the script in Idle to see if I could trace the problem. Viola... this is what we see.
ExecuteError: Failed to execute. Parameters are not valid.
ERROR 000732: XY Table: Dataset Database Connections\inserrtservername.sde\EBISDE.dbo.project_tel_new_vw does not exist or is not supported
Failed to execute (MakeXYEventLayer).
The view works. I return records when I view in SSMS and Catalog. The model works, and writes new features to the features in the DB. I even deleted my DB connection in catalog, made a new one. Opened the models and re-pointed the GP tools to the view and features hoping this would clear up any mis-matched connection names etc. and export to python.
What happened at 10.3 that python is unable to make the DB connection? Seems straight forward, but I'm stumped.