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1972403 - Kerberos ASE error on boot "Unable to open security driver" - SAP ASE


Message displayed in ASE errorlog during boot process:
kdcl_sess_open: connectivity library supports master/query syntax. 
Connectivity Library (Security Control Layer) Error: Unable to open security driver. 
Could not initialize security mechanism 'csfkrb5'. ASE will not support this security mechanism. Please contact a user with SSO role.



  • SAP Adaptive Server Enterprise (ASE) 15.7 SP51
  • SAP Software Developer Kit (SDK) 15.7 SP51


SAP Adaptive Server Enterprise 15.7


Security Mechanism, Security Control Layer , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-SYB-SDK , SDK , Problem

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