Variable Value - Set Variable 6.6.0.0

While a global variable value can never exceed 4000 characters, a task instance variable value assigned dynamically at run time (for example, using a function to assign a variable value to Self, Parent, or Top Level Parent, using the Set Variable Action, can exceed the 4000 character limit. Keep in mind, however, that the Maximum Nested Variable Expansion Universal Controller system property prevents unlimited variable value expansion.