SAP SD ERROR TUTORIALS-
✅ SOLUTION-XD02
✅ FOLLOW STEPS-
✅ SOLUTION-GO TO XD02 SALES TAB-SELECT BILLING DOC TAB,THEN SELECT ACC ASSIGNMENT GROUP-01 DOMASTIC REVENUE
✅ SELECT-CUTOMER NO-6 AND SELECT -SALES AREA DATA-
✅ SELECT-BILLING DOCUMENTS-1)DOMESTIC REVENNUES
✅ 2) VF02-GO TO TAB(SELECT HEDER)
✅ 2) GO TO -HEDER
✅ 2) ACCOUNTASSGRP-DOMESTIC REVENUES
✅ SAVE