My Oracle Support Banner

ODI Receives "SSL Handshake Failed: Unsupported CurveId: 29" Message When Testing the Connection to a Microsoft SQL Server 2017 Data Server (Doc ID 2508431.1)

Last updated on SEPTEMBER 09, 2021

Applies to:

Oracle Data Integrator - Version and later
Information in this document applies to any platform.


The following error is received by Oracle Data Integrator (ODI) when testing the connection to a Microsoft SQL Server 2017 database with SSL enabled:

Caused by: java.sql.SQLNonTransientConnectionException: [FMWGEN][SQLServer JDBC Driver]SSL handshake failed: Unsupported curveId: <ID>
  at weblogic.jdbc.sqlserverbase.ddcw.b(Unknown Source)
  at weblogic.jdbc.sqlserverbase.ddcw.a(Unknown Source)
  at weblogic.jdbc.sqlserverbase.ddcv.b(Unknown Source)
  at weblogic.jdbc.sqlserverbase.ddcv.a(Unknown Source)
  at weblogic.jdbc.sqlserver.tds.ddc.(Unknown Source)
  at weblogic.jdbc.sqlserver.SQLServerImplConnection.f(Unknown Source)
  at weblogic.jdbc.sqlserverbase.BaseConnection.b(Unknown Source)
  at weblogic.jdbc.sqlserverbase.BaseConnection.k(Unknown Source)
  at ...

Note the following SSL properties have been configured in the Data Server URL:

  JDBC Driver: weblogic.jdbc.sqlserver.SQLServerDriver
  URL:         jdbc:weblogic:sqlserver:/<HOST>;EncryptionMethod=SSL;HostNameInCertificate=<HOST>;ValidateServerCertificate=false

Also note that the connection succeeds if no SSL is involved.




To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.