Technical Requirements

This Page offers you an overview about know technical restrictions, that have to be covered by the client system.

  • The client has to support TLS 1.2 as this is the only allowed Protocol to establish a secure connection to the API Gateway. Currently the following Cipher Suites are supported:
    • TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)
    • TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f) 
    • TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)
    • TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)
  • Your client system must support SNI (Server Name Identication). This is enabled for almost all modern clients by default. For SAP client systems please set the following parameters:
    • icm/HTTPS/client_sni_enabled = TRUE
    • ssl/client_sni_enabled = TRUE