How to change purchase info record in SAP using ME12
Step 1. Transaction Code ME12 is used to change purchasing info records in SAP. Enter this T-code ME12 in SAP Command Bar and fill in all the mandatory fields and press Enter.
Step 2. A new screen will appear and You can change it as per user requirements like 1rem./exped. 10 days to 8 days etc.
Step 3. Click on the Save button to save the changes to purchasing info record.