SAP Knowledge Base Article - Public

3713763 - local network access issues when launching sac S/4 HANA On Premise live data connection story from fiori tile

Symptom

  • A story using a live data connection to an S/4HANA system launches successfully from SAC directly, with no CORS issues or other errors.
  • When launching the SAC story from a Fiori tile using standard configuration, authentication is successful, but local network access issues occur.
  • The issue persists in both Edge and Chrome browsers, despite entering the URLs in browser settings and using the administrative option LocalNetworkAccessAllowedForUrls.
  • Disabling local network access checks via edge://flags/ resolves the issue temporarily but is not deployable for users.
  • SAPUI5 patch update (SAPUI5 1.120.41) referenced in Note 3683742 does not resolve the issue.
  • Error message: "Access to XMLHttpRequest at 'https://XXXXXXXX:XXXXXX/sap/bw/ina/GetServerInfo?sap-client=905&sap-language=EN&sap-sessionviaurl=X' from origin 'https://XXXXXXXX.analytics.cloud.sap' has been blocked by CORS policy: Permission was denied for this request to access the `local` address space."

Environment

SAC Live Data Connection HANA

Reproducing the Issue

  1. Launch a story using a live data connection to S/4HANA OP directly from SAC enterpsie----OK.
  2. Launch the same SAC story from a Fiori tile using standard configuration-----NG with Error message: "Access to XMLHttpRequest at 'https://XXXXXXXX:XXXXXX/sap/bw/ina/GetServerInfo?sap-client=905&sap-language=EN&sap-sessionviaurl=X' from origin 'https://XXXXXXXX.analytics.cloud.sap' has been blocked by CORS policy: Permission was denied for this request to access the `local` address space."
  3. Attempt to resolve the issue by adding SAC URL (https://<SAC Domain>) into in your Chrome browser chrome://settings/content/localNetworkAccess -----NG.
  4. Disable local network access checks via edge://flags/ to confirm functionality, but this is not deployable for users.

Cause

This issue is currently under investigation of development team.

Resolution

This issue is currently under investigation of development team.

See Also

Refer to: 3683742 - Local Network Access (LNA) restrictions in Chrome and Edge browsers

Refer to: KBA KB1301024 - SAC Live Direct Connection story in iframe fail due to missing local network access (LNA) specificat

Keywords

local network access, sac story, fiori tile, sac live data connection, cors policy, edge browser, chrome browser, XMLHttpRequest blocked, SAPUI5 patch update, LNA restrictions, iframe, live data connection issues , KBA , LOD-ANA-LDC-HAN , SAC Live Data Connection HANA , Problem

Product

SAP Analytics Cloud all versions