You can use the function Freeze Data to save the data selected for the report. When you choose this function, the system also saves any changes you have made to the report definition. You should use this function if you want to be able to call up the same set of data at a later point in time.

The function Save Structure lets you save all changes you have made to the report definition, but not the report data itself. Use this function when you want to preserve the settings (conditions, currency changes, sort orders, and so on) you have made on the report lists.