The "%1!s!" cannot have a SortKeyPosition property set to non-zero because "%2!s!" is not a source output. The output column ...

The "%1!s!" cannot have a SortKeyPosition property set to non-zero because "%2!s!" is not a source output. The output column "colname" (ID) cannot have its SortKeyPosition property set to non-zero because its output "outputname" (ID) is not a source output.