What is typically the purpose of using Global variables in DTS?

The purpose of using global variables in DTS (Data Transformation Services) is primarily to be accessed across multiple tasks. Global variables allow for the sharing of information throughout different parts of a DTS package, enabling various tasks to utilize the same values without the need to redefine or pass them each time. This streamlining enhances efficiency and consistency within the package.

For instance, if several tasks require the same connection string or configuration setting, defining it as a global variable ensures all tasks can refer to that single variable, making it easier to manage and update if changes are necessary. This capability leads to improved collaboration and data integrity across tasks within the DTS pipeline.