SAP SD ERROR TUTORIALS-
✅ SOLUTION-RF_BELEG -FBN1
✅ FOLLOW STEPS-
✅ SOLUTION-RF_BELEG
✅ SOLUTION-NUMBER RENGE OBJECT MAINTENANCE-RF_BELEG
✅ CLICK -RENGES
✅ MAINTAIN NO RENGE-YEAR-2020 FROM NO-0000007000 TO NUMBER-0000007999
SAVE