SAP Knowledge Base Article - Public

3074333 - Failed to create story with specific DWC view in SAC


Got the following error when trying to consume DWC view in SAC:

"SQLScript internal error: Unexpected type: NVarchar[] "


SAP Analytics Cloud 

Reproducing the Issue

  1. Log on to SAC tenant.
    2. Create story and click add data.
    3. Select data source -"SAP Data Warehouse Cloud" live connection.
    4. Select space and select specific view.
    5. Select view  "GV_DPP_ANALYSIS_AUDIT_LOG" and click OK.
    6. Try to create table or chart with measure and any dimension.


  • The root cause of the issue is coming from the DWC side. 
  • The usage of Array type of input parameters is not support in the Calculation engine of DWC.


  • The Array type of input parameters need to be removed from the DWC modeling perspective.

See Also

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SAP Cloud for Planning, sc4p, c4p, cforp, cloudforplanning, Cloud for Analytics, Cloud4Analytics, CloudforAnalytics, Cloud 4 Planning, BOC, SAPBusinessObjectsCloud, BusinessObjectsCloud, BOBJcloud, BOCloud., SAC, SAP AC, Cloud-Analytics, CloudAnalytics, SAPCloudAnalytics,Error, Issue, System,dwc, DWC, live, view, char, data type,
nvarchar , KBA , LOD-ANA-LDC , SAC Live Data Connection , DS-MD-VIW , Views , Problem


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