The order of the Value Help table in a Custom Field is displayed in a different order from the one set in Custom Business Object.
SAP S/4HANA Cloud 1905
The sequence of the table of the Value Help, depends on the Custom Field is order by 1st SAP_Description, 2nd the primary key and then you will see the rest of the fields in alphabetical order.
Development is considering to change the sequence depending on the definition in feature version.
search help, display, CBo, Custom fields and logic, Custom fields & logic, accurate data, not organized , KBA , BC-SRV-APS-EXT-FLD , Custom Fields , Problem