مشکلی در ثبت کالا به شرح ذیل پیش امده است
Error Saving SIM: An error occurred while executing the command definition. See the inner exception for details. at System.Data.EntityClient.EntityCommandDefinition.ExecuteStoreCommands(EntityCommand entityCommand, CommandBehavior behavior) at System.Data.Objects.Internal.ObjectQueryExecutionPlan.Execute[TResultType](ObjectContext context, ObjectParameterCollection parameterValues) at System.Data.Objects.ObjectQuery`1.GetResults(Nullable`1 forMergeOption) at System.Data.Objects.ObjectQuery`1.System.Collections.Generic.IEnumerable<T>.GetEnumerator() at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection) at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source) at digihoo.Controllers.DefaultController.product(String Name) in C:\Users\ATLANTIS\Desktop\digihoo\digihoo\Controllers\DefaultController.cs:line 0