1791729 - WDA FileUpload error: "Error when uploading; the file name is invalid or the file is too large" | SAP Knowledge Base Article

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1791729 - WDA FileUpload error: "Error when uploading; the file name is invalid or the file is too large"

Symptom

When uploading a file — after clicking 'Upload' button or making any action, which leads to roundtrip —  in a Web Dynpro application, the upload interrupts with error message:

Error when uploading; the file name is invalid or the file is too large


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Environment

  • Web Dynpro for ABAP
  • SAP NetWeaver
  • SAP Web Application Server for SAP S/4HANA

Product

SAP NetWeaver Application Server for ABAP for SAP S/4HANA all versions ; SAP NetWeaver all versions

Keywords

fileupload, file upload, error when file uploading, error upload, datei hochladen, icm/HTTP/max_request_size_KB, , KBA , BC-WD-ABA , Web Dynpro ABAP , Problem

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