You can transfer standard networks from the Project System to MS Project (R) and networks from MS Project into standard networks.
To do this, proceed as follows:
So that you do not have to make modifications to your own export tables for the upload and download, you should first work with the view file that can be obtained from SAP (the modified standard view). If you use it, you do not have to modify export tables.
You will find detailed information on the MS Project interface in the WinHelp documentation Help -> R/3-Library -> Project System -> Reference -> Interfaces to the SAP System.
You need MS Project 3.0 or higher under Windows to work with your MS project.