SAP Knowledge Base Article - Preview

3637806 - SAP Web Dynpro ABAP application fails to load due to missing sap-pcp-websocket.js file after SAP system upgrade

Symptom

  • SAP Web Dynpro application fails to load after an SAP upgrade.
  • Error message: "Failed to load resource: the server responded with a status of 404 (Resource Not Found)" for the file sap-pcp-websocket.js.
  • Error message: "Refused to execute script from 'sap-pcp-websocket.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled."


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Environment

  • Web Dynpro ABAP
  • ABAP Platform
  • SAP NetWeaver

Product

ABAP platform all versions ; SAP NetWeaver all versions

Keywords

sap web dynpro, sap-pcp-websocket.js, missing file, 404 resource not found, MIME type error, sap upgrade, sap basis 740, web dynpro abap, sap push channel protocol, sap-pcp-websocket.js missing, sap mime repository, 2050139. , KBA , BC-WD-ABA , Web Dynpro ABAP , Problem

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