Dear I have the following query in which I am calling a view in oracle it gives the below exception I could not get on which column it is giving an exception my view contains three tables with joins
The cast to value type 'System.Decimal' failed because the materialized value is null. Either the result type's generic parameter or the query must use a nullable type
MY QUERY IS HERE EmployeeID is coming from method
var EmployeeInDB = (from vvv in db.NTH_VIEW_INFO
where vvv.EmpID== EmployeeID
select vvv).FirstOrDefault();