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Hi Community ,
I keep getting this error message when I refresh this report , what does it mean ?
Data source error: [ValidateMarkupTags][ccon]Expression.Error: The key didn't match any rows in the table.. Key = [ccon][Item = "Projects", Kind = "Table"][/ccon]. Table = [ccon]error "Microsoft.Mashup.Engine1.Runtime.ValueException: [Expression.Error] Value was not specified.#(cr)#(lf) at Microsoft.Mashup.Engine1.Language.ValueCreator.CreateValueForNotImplemented(INotImplementedExpression expression)#(cr)#(lf) at Microsoft.Mashup.Engine1.Runtime.ListValue.DemandArrayListValue.get_Item(Int32 index)#(cr)#(lf) at Microsoft.Mashup.Engine1.Runtime.BufferedListValue.BufferedValueReference.get_Value()#(cr)#(lf) at Microsoft.Mashup.Engine1.Runtime.TableTypeValue.FromValue(ListValue columns, TypeValue defaultColumnType)#(cr)#(lf) at Microsoft.Mashup.Engine1.Library.Table.TableModule.Table.FromRowsFunctionValue.TypedInvoke(ListValue rows, Value columns)#(cr)#(lf) at Microsoft.Mashup.Engine1.Runtime.NativeFunctionValue2`3.Invoke(Value arg0, Value arg1)#(cr)#(lf) at Microsoft.Mashup.Engine1.Language.ValueCreator.<>c__DisplayClass23_0.<CreateValueForRecord>b__0(Int32 index)#(cr)#(lf) at Microsoft.Mashup.Engine1.Runtime.RecordValue.DemandRecordValue.get_Item(Int32 index)#(cr)#(lf) at Microsoft.Data.Mashup.ProviderCommon.MashupResource.TryGetValue(Func`1 getValue, IValue& value, String& errorMessage)#(cr)#(lf)Record"[/ccon]. [/ccon];[ccon]The key didn't match any rows in the table.[/ccon]. The exception was raised by the IDataReader interface. Please review the error message and provider documentation for further information and corrective action. Table: DIM_XXX.
@FkZ0 , Mostly it means the column name has changed or remove at source.
Check steps like change data type, Rename columns or custom columns
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