Are you trying to add a connection in Talend to Microsoft SQL Server and receiving the “Impossible to Initialize the Connection” error?
In certain versions of Talend Open Studio for Data Integration, there are issues related to Microsoft SQL Server SSO. Single Sign On (or Windows authentication) does not seem to properly work in Talend Open Studio until version 5.2.1.
In previous versions, you would have to substitute the desired pass through authentication with SQL Server authentication. Beginning in Talend Open Studio 5.2.1 it appears to finally be corrected.
If you haven’t updated yet and desire to use SQL Server connections in Talend, then now is the best time ever!