Epicor E10, Error CS0234: The type or namespace name 'AccumulateTota

The online conversion tool created entries "Compatibility.AccumulateTotal(x)" when converting an E9 BPM 4GL to E10 C#. I get the above errors when saving the BPM step.


I have added a reference to the Compatibility.dll in the assembly folder and have added a using statement.


Please help!


Thanks!