SAP Knowledge Base Article - Preview

2970307 - How to confirm and test if the SNI (Server Name Indication) extension is active in my ERP?

Symptom

I've received a notification stating that the SNI extension for the TLS protocol must be active in my ERP system.
How do I activate this extension and how to test if it's working?


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Environment

  • SAP ERP R/3 Integration with CIG add-on
  • SAP ERP S4 Hana Integration with CIG add-on

Product

SAP Ariba Cloud Integration Gateway all versions ; SAP Ariba Cloud Integration Gateway, add-on for SAP ERP all versions ; SAP Ariba Cloud Integration Gateway, add-on for SAP S/4HANA all versions ; SAP Integration Suite, managed gateway all versions

Keywords

SNI; CIG; Ariba; SSSLERR_SERVER_CERT_MISMATCH; TLS 1.2; security changes; September 21; TLS; october 19; october 26; Status Text Internal Server Error; Status HTTP Response 500 , KBA , BNS-ARI-CI-AN , CIG Add-on for Ariba Network Integration , BNS-ARI-CI-BUY , CIG Add-on for Procurement Integration , BNS-ARI-CI-MID , CIG Middleware Integration , BNS-ARI-CI-SRC , Ariba Sourcing Integration , How To

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