💡 : If your package fails to connect after setting up an environment, check that the Named Pipes and TCP/IP protocols are enabled in the SQL Server Configuration Manager . Resolving could not open a connection to SQL Server errors

Following the guidelines in the documentation, the team defined Environment Variables :

: Inside, they added an environment specifically for Production .

: In the "Configure" window, they linked the package parameters (like SourceDB ) to the environment variables.