SAP Knowledge Base Article - Preview

2722593 - WDA: Error downloading files from Webdynpro ABAP app embedded into Fiori

Symptom

When downloading a file from a Web Dynpro ABAP application called from Fiori Launchpad, an error occurs or the file isn't downloaded.

Most common errors are ASSERTION_FAILED on class CL_WDR_CLIENT_SSR_LS or a timeout.


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Environment

  • Web Dynpro for ABAP
  • Fiori Launchpad
  • SAP NetWeaver 7.5
  • SAP NetWeaver Application Server 7.51 for SAP S/4HANA 1610 (SAP_UI 7.51)
  • SAP NetWeaver Application Server for ABAP 7.52 for SAP S/4HANA (SAP_UI 7.52)

Product

SAP NetWeaver 7.5 ; SAP NetWeaver Application Server 7.51 for SAP S/4HANA 1610 ; SAP NetWeaver Application Server for ABAP 7.52 for SAP S/4HANA

Keywords

Web Dynpro, Webdynpro, Web Dynpro ABAP, WDA, WDA_GDPR, Fiori, FLP, Fiorilaunchpad, Fiori Launchpad, CL_WDR_CLIENT_SSR_LS==========CP, ASSERTION_FAILED, download, error, sap-xapp-state , KBA , BC-WD-ABA , Web Dynpro ABAP , BC-WD-ABA-REN , Rendering , BC-WD-ABA-RUN , Web Dynpro ABAP Runtime , BC-WD-ABA-CFG , Configuration / Personalization , BC-WD-ABA-GEN , Generation , Problem

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