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3108204 - REST Adapter - Concur cipher suite changes

Symptom

  • You are using the REST Receiver adapter in Process Integration (PI) or Process Orchestration (PO) to communicate with Concur
  • Currently Concur supports the below cipher suites for TLS communication:
    RSA_WITH_AES_128_GCM_SHA256
    RSA_WITH_AES_256_GCM_SHA384
    ECDHE_RSA_WITH_AES_128_CBC_SHA
    ECDHE_RSA_WITH_AES_256_CBC_SHA
    ECDHE_RSA_WITH_AES_128_CBC_SHA256
    ECDHE_RSA_WITH_AES_256_CBC_SHA384
    ECDHE_RSA_WITH_AES_128_GCM_SHA256
    ECDHE_RSA_WITH_AES_256_GCM_SHA384
    ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
  • There is an upcoming change on the Concur side where only ECDHE ciphers will be supported, estimated to happen Q1/2022.


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Environment

  • SAP enhancement package 1 for SAP NetWeaver 7.3
  • SAP NetWeaver 7.4
  • SAP NetWeaver 7.5

Product

SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP enhancement package 1 for SAP NetWeaver 7.3

Keywords

Process Integration 7.31, PI 7.31, Process Orchestration 7.4, PI 7.4, PO 7.4, Process Orchestration 7.5, PI 7.5, PO 7.5, XI, AEX, , KBA , BC-XI-CON-RST , Rest Adapter , How To

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