I generated source model from a database (SQL Server) via JDBC. When I go through wizard I haven't started server so the data source haven't been set (screenshot1). I started a server and I wanted to preview data, shows me dialog (TEIIDDES-2904) if I had wanted to create DS. I clicked yes and ok but server shows error:
I tried to create the data source (with the same name) manually but the error is still there TEIIDDES-2950. I had to delete data source from the server and create it again or set another name of the datasource.
I deleted datasource.
When I generated a model from a database via JDBC again (but a server was running) and I checked Auto-create Data Source (screenshot2), preview worked fine.
So I notice that datasource haven't set a password when DS is created before the preview.
I looked to standalone.xml
Datasource which is created before preview:
Datasource which is created in the import wizard: