Best Answer: The sort order of the drop-down list is incorrect when you click the lookup button in a field if the field contains a value of the list in Microsoft Dynamics AX 4.0
Summary: In Microsoft Dynamics AX 4.0, you created an ordered list for a lookup of a field through code. If the field contains a value of the list, the sort order of the list displays incorrect when you click the lookup button for the field.
Solution: Repairing The sort order of the drop-down list...