SAP Knowledge Base Article - Preview

2644601 - Blocking of an Asset not possible. Open purchase documents exist


You want to delete or block an Asset via transaction

  1. AS02 (change asset), go to Menu - Asset - Block/Delete - Block.
  2. AS05

 The system raise error message:

  • AA901 You cannot delete. Open purchase order exists

  • AA902 You cannot delete. Open purchase requisition exists

  • AA903 Caution: There are still purchase orders for the asset. Check.

  • AA904 Blocking not possible. Open purchase requisition exists



  • Materials Management (MM)
  • SAP ERP Central Component
  • SAP enhancement package for SAP ERP
  • SAP enhancement package for SAP ERP, version for SAP HANA
  • SAP S/4HANA Cloud


SAP ERP Central Component all versions ; SAP R/3 Enterprise all versions ; SAP R/3 all versions ; SAP S/4HANA Cloud all versions ; SAP S/4HANA all versions ; SAP enhancement package for SAP ERP all versions


AA901, AA 901, AA902, AA 902, , KBA , MM-PUR-PO-BAPI , BAPIs - Purchase order , MM-PUR-REQ , Purchase Requisitions , FI-AA-AA-A , Master Data , Problem

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