Use an assignment statement in preference to the AssignData action. The syntax is as follows:
variable = expression;
The expression can be an arithmetic expression, or it can be simply a variable, a constant, or a character string. For example:
variable = SV22;
variable = 234;
variable = "Hello World";
The maximum length of a string constant is 64 characters.
The maximum size of a state table local variable of type string is 3800 characters.