I am trying to add a running total to a textbox in SQL reporting services and i'm getting the following error:
[rsInvalidAggregateScope] The Value expression for the textbox textbox11 has a scope parameter that is not valid for an aggregate function. The scope parameter must be set to a string constant that is equal to either the name of a containing group, the name of a containing data region, or the name of a data set.
I have attached the code for the textbox. I do not have any groups other than Header, Footer, and Detail, so I'm not sure what to use as the second arguement in the RunningValue function.
Any help would be great....Thanks.
=RunningValue(Fields!InvtID, Count, "Table1_Details_Group")