SAP Knowledge Base Article - Preview

2497505 - SNC Error Code A2200210 Peer certificate verification failed - Kerberos configuration


  • Configuring SNC for Kerberos using SAP Single Sign-On 3.0 or SNC Client Encryption 2.0.

  • Logging on to SAP GUI results in the following error:
    GSS-API(maj): Miscellaneous failure
    GSS-API(min): A2200210:Peer certificate verification failed
    target="SNC Name"

  • The Secure Login Client or SNC Client Encryption traces show:
    Getting kerberos ticket for 'SAP/<SNC Name>' failed.



  • SAP Single Sign-On 3.0
  • SNC Client Encryption 2.0


SAP Single Sign-On 3.0


Secure Network Communication, Keytab, AD, Active Directory, Trust, X.509 , KBA , BC-IAM-SSO-SL , Secure Login , Problem

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