Changing Materials Decentrally 
To change a material decentrally in the R/3 System, proceed as follows:
® Logistics Execution ® Internal Whse Processes ® R/2-R/3 Link ® Material Master Maintenance ® Change Decentrally.The Change Material: Initial Screen screen appears.
In the various sales views you can make limited changes only. For reasons mentioned above, the majority of fields are not ready for input.

To ensure data consistency, only the maintenance transaction described above can be used to change materials decentrally.