SAP Knowledge Base Article - Preview

2908559 - CJ20N/CN22 - Network graphic gives error CN447 "No entry selected - please choose"

Symptom

From transaction CJ20N or CN22, you call the Network Graphic and select a network activity. On Scheduling you receive error CN447 "No entry selected - please choose"


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Environment

  • SAP ERP Project System (PS)
  • SAP ERP Central Component
  • SAP ERP
  • SAP Enhancement package for SAP ERP
  • SAP Enhancement package for SAP ERP, version for SAP HANA
  • SAP S/4HANA, on-premise

Product

SAP ERP Central Component all versions ; SAP ERP all versions ; SAP S/4HANA all versions ; SAP enhancement package for SAP ERP all versions ; SAP enhancement package for SAP ERP, version for SAP HANA all versions

Keywords

scheduling, CN 447, , KBA , PS-ST-NET , Network and activities , PS-ST-PB , Project Builder , Problem

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