SAP Knowledge Base Article - Preview

3068847 - After upgrading to FES 2020+ or in FES 1909, using selection screens in WebGUI apps causes the FLP to gray out and become unresponsive

Symptom

The FLP freezes without interactions 

Right clicking, and inspecting the frozen FLP, on the Fiori Elements tab in the developer tools shows

<div id="sap-ui-blocklayer-popup" tabindex="0" class="sapUiBLy sapMDialogBlockLayerInit" style="z-index: 28; visibility: visible;"></div>


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Environment

  • SAP Fiori
  • SAP Frontend Server (FES) 1909
    or
  • SAP Frontend Server (FES) 2020+ upgrade

Product

SAP S/4HANA 1909

Keywords

bootstrap, ui5 bootstrapped rendering froze frozen popover blocked , KBA , CA-FLP-FE-AI , Application iframe communication in FLP and Work Zone , Problem

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