SAP Knowledge Base Article - Public

3603677 - [FIX IN DEPLOYMENT] Graphical View Cannot Be Redeployed

Symptom

  • A graphical view in SAP Datasphere cannot be deployed after the Wave upgrade
  • The error message displayed is: "Model could not be deployed. {"message":"Status 500 is not accepted: Unexpected token 'c', \"csn.query.\"... is not valid JSON"}"

Environment

  • Datasphere Wave 2025.9

Reproducing the Issue

The issue occurs when redeploying the already deployed views.

Resolution

Keywords

Graphical View, Deployment Issue, Status 500, Unexpected token, csn.query, not valid JSON, view, deploy , KBA , DS-MD-REPO , Repository Backend , DS-MD , Modeling (Data Builder) , DS-MD-VIW , Views , Known Error

Product

SAP Datasphere all versions