What is an SSIS breakpoint? How do you configure it? How do you disable or delete it?

A breakpoint allows you to pause the execution of the package in Business Intelligence Development Studio during development or when troubleshooting an SSIS Package. You can right click on the task in control flow, click on Edit Breakpoint menu and from the Set Breakpoint window, you specify when you want execution to be halted/paused. For example OnPreExecute, OnPostExecute, OnError events, etc. To toggle a breakpoint, delete all breakpoints and disable all breakpoints go to the Debug menu and click on the respective menu item. You can event specify different conditions to hit the breakpoint as well.