BaseEnum Field Mandatory

If you set mandatory to a BaseEnum field in a table then the Element having Value = 0 of this BaseEnum would not be accessible.

This is because generally Zeroth Index is basically used for 'None' in AX. Now to make sure that user does not select 'None' as an option in the field, this is the default behavior of AX.

So the suggestion is that you should not use Zeroth index for any Element of a BaseEnum except 'None'. If you don't have any 'None' element in your BaseEnum then start the elements from 1, otherwise, if you would set it mandatory then user may not set it.

Muhammad Shujaat Siddiqi