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3469470 - TLS Update on August 2024


SAP Ariba and SAP Business Network are committed to protect security of the customers and their suppliers. SAP Ariba and SAP Business Network will be implementing some mandatory changes to ensure the use of stronger cryptographic algorithms, enhanced security mechanisms, and better protection against known vulnerabilities.

On August 16, 2024, there will be a change to the SAP Ariba applications and SAP Business Network supported cipher suite connections. Please review the following because this change may impact your connections with our solutions.


On August 16, 2024, SAP Ariba applications and SAP Business Network will:

  • Enable support for TLS 1.3 connections.
  • End support for weak TLS 1.2 connections.
  • Continue to support strong TLS 1.2 connections for inbound and outbound communications.
  • Will not accept bug fix or enhancement requests associated with weak TLS 1.2 cipher suites.




KBA , BNS-ARI-PAS , Procurement Application Services , Product Enhancement

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