How To Fix UAS109 - Field '&1' has different visibility from higher-level field '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: UAS -

• Message number: 109

• Message text: Field '&1' has different visibility from higher-level field '&2'

What causes this issue?

When an attribute group is assigned to an object type, the units or
compound characteristics that belong to the fields of the attribute
group must have the same visibility as the field.

System Response

The structures cannot be saved or generated before this inconsistency
has been resolved.

How to fix this error?

Make sure that all fields have the same setting in the 'Transient'
column. Adjust the field catalogs of the attribute groups appropriately
for this.

Error message extract from SAP system. Copyright SAP SE.