https://community.appian.com/discussions/f/process/37209/query-database-smart-service-to-connect-to-an-external-databaseI&#39;m using the Query Database smart service to connect to an external database. I&#39;ve set up the connected system correctly, but when I run the process model, it doesn&#39;t work as expected and doesn&#39;t show any errors. However, when I use the Execute Storeden-USTelligent Community 12https://community.appian.com/thread/139149?ContentTypeID=1Tue, 06 Aug 2024 07:32:34 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:a34f48ac-9737-4b68-be7b-f322d9177979David Jimenez <p>It&#39;s complicated without more information....&nbsp;</p> <p>Try executing the query from a DDBB Client, like Toad , DB Visualizer, using the same driver , connection string and query that you are actually using in your PM. Did it work?</p> <p></p> <p></p><div style="clear:both;"></div>https://community.appian.com/thread/139126?ContentTypeID=1Mon, 05 Aug 2024 17:13:53 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:acc6458a-1ed9-416a-9d2e-5db8646cb71aStefan Helzle<p>Well, without any additional details, this becomes pretty difficult.</p><div style="clear:both;"></div>https://community.appian.com/thread/139118?ContentTypeID=1Mon, 05 Aug 2024 15:10:26 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:2c40f85f-a991-4654-ba8a-093881d08079rajeshp7374<p><span>I don&#39;t have access to check it.</span></p><div style="clear:both;"></div>https://community.appian.com/thread/139116?ContentTypeID=1Mon, 05 Aug 2024 14:56:36 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:e48c921c-633c-4076-9bfb-d42b065996dfStefan Helzle<p>Did you check the tomcat stdout log file for details?</p><div style="clear:both;"></div>