I use a python script to change attribute alias name in an SDE database (sql server).
It goes very well except for some particular attribute.
If my attribute name is "VOCATION" and my alias is going to be "Vocation", the alias is not change.
It look like a case not sensitive problem.
Any Idea? I run the python script within FME (python caller).
I use arcpy.AlterField_management for changing alias.