To connect to ServiceNow, you can use either a DSN or an ODBC connection string. Both of these methods use the odbcConnect function.

Connect to a DSN

To connect using a DSN:

cnx <- odbcConnect("CData ServiceNow Sys")

Provide a Driver Connection String

To connect using an ODBC connection string:

cnx <- odbcDriverConnect(connection = "DRIVER={CData ODBC Driver for ServiceNow};User=MyUser;Password=MyPassword;URL=https://MyInstance12345.service-now.com/;")