@Enrico Parisi I'm trying to make this connection in Cache 2018 following this documentation
//Create new Gateway connection object
   set gc=##class(%SQLGatewayConnection).%New()
   If gc=$$$NULLOREF quit $$$ERROR($$$GeneralError,"Cannot create %SQLGatewayConnection.")
     
   //Make connection to target DSN
   s pDSN="DSN"
   s usr="user"
   s pwd="senha"
   set sc=gc.Connect(pDSN,usr,pwd,0)
   If $$$ISERR(sc) quit sc
   if gc.ConnectionHandle="" quit $$$ERROR($$$GeneralError,"Connection failed")but does not return a connection
     
@Dimitri Olchanyi Is it possible to create a connection from the DSN to execute queries directly in the third-party database without using CreateLinkedTable?
 
linux 64 bits @Enrico Parisi