I believe that I've answered my question... When you are trying to record something that Catia is not able to encode, VBScript begins to have some probles to record easy Macro ... I've just done the test two times. To be able to record a macro again, you have to restart Catia.
It's because I...
Like KooKoo said, I record a macro, even in the part design (CATIA V5 R14 and R15), and all I have is Main Sub and End Sub with nothing between them. I don't know why, but sometime it works, and sometime, it doesn't work??
Thanks for your help!!!