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3375923 - Content-Security-Policy and blank SAP Web Dispatcher Admin Page


After configuring a SAP Web Dispatcher and starting it, when accessing the SAP Web Dispatcher Web Admin Page in

  • http(s)://<SAP Web Dispatcher hostname>:<HTTP(S) port>/sap/webdisp/admin/

the logon page is presented as "blank", per the below screenshot

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.

The URL is shown as "http(s)://<SAP Web Dispatcher hostname>:<HTTP(S) port>/sap/wdisp/admin/public/session_logon.html".

The browser console log has a message similar to below

  • session_logon.html:1  Blocked script execution in 'http(s)://<SAP Web Dispatcher hostname>:<HTTP(S) port>/sap/wdisp/admin/public/session_logon.html' because the document's frame is sandboxed and the 'allow-scripts' permission is not set.



SAP Web Dispatcher all versions.


SAP Web Dispatcher all versions


content-security-policy, web admin ui, web admin page, logon page, login page, logon, login, web dispatcher, blocked script, allow-scripts, session_logon.html, blocked script execution , KBA , BC-CST-WDP , Web Dispatcher , Problem

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