SAP Knowledge Base Article - Preview

2415177 - Advanced Purchase Order Apps Cannot be Open


  • When launching advanced purchase order apps as Change Purchase Order or Display Purchase Order, you cannot access the apps.
  • In the gateway you get an error displaying “Service group /IWNGW/NOTIFICATION_SRV is not published”. 



  •  SAP Fiori 
  •  SAP S/4HANA All versions 
  •  SAP S/4HANA Cloud All versions 


SAP ERP all versions ; SAP Fiori all versions ; SAP S/4HANA Cloud all versions ; SAP S/4HANA all versions


ME21N; ME22N; ME23N; Fiori app , KBA , MM-FIO-PUR-PO , Fiori UI for Purchase Orders , MM-PUR-PO , Purchase Orders , Problem

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