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3677982 - Live Direct Connection to fails due to the local network access (LNA) specification

Symptom

When using a DIRECT/CORS live data connection in SAP Analytics Cloud (SAC) the access to the following live data sources below hosting in your local network are blocked.

  • SAP HANA on-premise
  • SAP Universe or WebI document
  • BW or BW/4HANA query
  • SAP S/4HANA query or CDS view query

The issue started after upgrading Google Chrome to 142 or Microsoft Edge to 143 (or later versions).

The following errors appear in SAC:

  • When creating Live Direct Connection to SAP HANA:
    We couldn't connect to your HANA system. Possible causes: The SSL certificate is not trusted, or a network error occurred. For more information, see our troubleshooting page.
  • When creating or opening a story/model based on Live Direct Connection to SAP HANA:
    Sorry, we couldn’t authenticate you. Please ensure your credentials are valid. 

  • The following also appears in the console log of Chrome Browser:
    Access to fetch at 'https://<HANA Host:port>/sap/bc/ina/service/v2/GetServerInfo' from origin 'https://<SAC Domain>' has been blocked by CORS policy: Permission was denied for this request to access the `unknown` address space.

  • For Live Direct connection to SAP BW or SAP S/4HANA on-premise hosting in your local network, one pop-up will appear to enable to allow the access:


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Environment

  • SAP Analytics Cloud Enterprise
  • SAP HANA On-Premise
  • SAP Business Warehouse
  • SAP S/4HANA
  • SAP BW/4HANA
  • Google Chrome 142 or newer
  • Microsoft Edge 143 or newer

Product

SAP Analytics Cloud 1.0 ; SAP BW/4HANA all versions ; SAP Business Warehouse all versions ; SAP S/4HANA all versions

Keywords

SAP Cloud for Planning, sc4p, c4p, cforp, cloudforplanning, Cloud for Analytics, Cloud4Analytics, CloudforAnalytics, Cloud 4 Planning, BOC, SAPBusinessObjectsCloud, BusinessObjectsCloud, BOBJcloud, BOCloud., SAC, SAP AC, Cloud-Analytics, CloudAnalytics, SAPCloudAnalytics, Chome, 142, PNA, LNA, local, Network, Access, HANA , KBA , LOD-ANA-LDC-HAN , SAC Live Data Connection HANA , LOD-ANA-ML , SAC Modelling , LOD-ANA-LDC-UNV , SAC Live Data Connection Universe , LOD-ANA-DES , Story Design & Visualizations , LOD-ANA-LDC-BW , SAC Live Data Connection BW , Problem

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