SAP Knowledge Base Article - Preview

2317008 - ME21N BOM explosion in MM transactions for SAP S/4HANA


After the creation of a subcontracting PO with Bill of material, the BOM is not exploding in PO as expected. Below settings are in place:

  • The material has the procurement type defined as External procurement
  • Material BOM is customised (CS01) correctly
  • Validity dates are in range as note 196684 and 13023
  • Nevertheless, explosion of components are not considered



  • SAP S/4HANA All versions


SAP S/4HANA all versions


ME154, BOM, BOM explosion, subcontracting, MKAL, OPPQ, ME 154, VERID, S/4 HANA, MARC-ALTSL, ECC , KBA , ok , MM-PUR-GF-SC , Subcontracting , MM-PUR-PO , Purchase Orders , PP-MRP , Material Requirements Planning , LO-MD-BOM , Bills of Material , How To

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.