2075436 - How to connect to ASE with SSL from DBISQL and Sybase Central - SAP ASE | SAP Knowledge Base Article

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2075436 - How to connect to ASE with SSL from DBISQL and Sybase Central - SAP ASE


  • ISQL can connect to ASE with SSL. Please refer to KBA 1899365 How to Setup SSL with ASE.
  • But, when you connect to ASE with SSL from Interactive SQL (DBISQL) or Sybase Central, the connection fails with the following error message:

       Could not connect to the server.

       Connection refused.

Ensure that the name in the "Server name" field is correct and that the server has been started.
JZ006: Caught IOException: javax.net.ssl.SSLException:
java.lang.RuntimeException: Unexpected error:
java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
Error code=0
SQL state=JZ006
Connection parameters:



  • SAP Adaptive Server Enterprise ( ASE ) 15.x
  • SAP Software Developer Kit 15.x


SAP Adaptive Server Enterprise 15.7 ; Sybase Adaptive Server Enterprise 15.0 ; Sybase Adaptive Server Enterprise 15.5 ; Sybase SDK 15.0 ; Sybase SDK 15.5 ; Sybase SDK 15.7


keytool, exception, trusted.txt , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-DB-SYB , SAP Business Suite on Sybase ASE Database Platform , BC-SYB-SDK , SDK , How To

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