SAP Message MEPO046 - Purchase order item & still contains faulty account assignments

MEPO046 : Purchase order item & still contains faulty account assignments

1621335Follow-on Note of Note 1596230
1005615BAPI_PO_CHANGE does not create account assignment data
1488158Error MEPO 046 for items with discount in kind
358293ME21N: Problems when deleting/undeleting