This is my first time dealing IDOC. I have this object WMMBID02 that it is activated and I actually want to change a field that it is sending to SAP. Muscenario is a NON SAP system sending data to SAP. If I go to transaction WE05 i can see the techinical information, but the fact is that I don't want that the field VFDAT it is used in my case, I wanted to deactivated it. It is possible to do this? If yes, how should I have to do it?