I wanted to add a new field to a report .so i added it in the tmp table for that report.
I created a copy of the report design and added the extra field with the dataset changed to the new RDP class.
On doing a buid I am getting the following errors.
Error 1:Validation Error
System.InvalidOperationException: Object is currently in use elsewhere.
at Microsoft.VisualStudio.Modeling.GlobalEventManagerImpl.NotifyObservers(Object sender, EventArgs e)
at Microsoft.VisualStudio.Modeling.ElementEventManagerImpl.NotifyObservers(Object sender, EventArgs e)
Error 2: This error is for all the fields.
Field token Fields!ItemReturnDeadLine.Value is invalid. Could not find the identifier
Also I have checked the dataset and its pointing to the new RDP class and the fields are also displayed in the Query Window.
Any Help highly APPRECIATED.