go to post Max Mustermann · Dec 28, 2018 S sc=##class(%SYSTEM.SQLGateway).TestConnection(CONNECTIONNAME,,,.err) Connection successful zw sc,err sc=1 err="" Success on testing, but failes on "GetConnection": $$$ThrowOnError(sqlgatewayconnection.GetConnection(connectionname,10)) ERROR #6022: Gateway failed: GetConnection. w ##class(%SYSTEM.SQLGateway).GetJDBCConnection(connectionname) 0