Maintaining data in a master file includes adding new records, deleting old records, and changing existing records. Here is how you change a record on the Material Master:
From the main menu, choose Logistics, Materials Management, Material Master.
Choose Material, Change, Immediately. (With R/3, you also can set up a change ahead of time that will take effect on a certain date.) The Change Material: Initial Screen appears (see Figure 15.1), asking you what material you want to change.
You've probably guessed by now that you can key the value in directly or choose ...