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1991763 - Error: 06642 raised when maintaining source list


  • You want MRP to split requirement between purchase requisition and scheduling agreement for same material/vendor. For this reason you maintain source list in such a way:
    • First entry is for schedule agreement where MRP field = 2
    • Second entry for regular where MRP field = 1
  • When saving the source list, or hitting ENTER, you receive error 06642.
  • You may also face error 06329. In that case, please read KBA 2010413.



  • Materials Management (MM)
  • SAP ERP Central Component
  • SAP enhancement package for SAP ERP


SAP ERP Central Component all versions ; SAP ERP all versions ; SAP enhancement package for SAP ERP all versions


ECC, 06 642, 06 329, LMEQRU28, ME_CHECK_MAIN_SUPPLIER, eina, XORD_PRUEFEN, LMEORF1J, INFNR, inforecord, info record , KBA , MM-PUR-SQ-SLI , Source List , MM-PUR-SQ , Sources of Supply , Problem

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