How To Fix UAS100 - Field '&1' is not contained in any attribute group for object type '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: UAS -

• Message number: 100

• Message text: Field '&1' is not contained in any attribute group for object type '&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 be contained in one of the assigned attribute
groups. However, field &v1& is not contained in any attribute group for
object type &v2&.

System Response

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

How to fix this error?

Change the attribute groups or your assignment to object type &v2& in
one of the following ways:
Assign field &v1& to an attribute group of object type &v2&.
Remove field &v1& from all attribute groups assigned to object type
&v2& in which the field occurs as a unit or compound characteristic.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UAS100 - Field '&1' is not contained in any attribute group for object type '&2' ?

  The SAP error message UAS100 indicates that a specific field (represented by &1) is not included in any attribute group for a specified object type (represented by &2). This error typically arises in the context of SAP's data modeling or configuration, particularly when working with attributes in the Universal Address Service (UAS) or similar modules.
  
  Cause:
  
  Field Not Defined: The field you are trying to use is not defined in any of the attribute groups associated with the specified object type. This could happen if the field was recently added or modified and not properly linked to an attribute group.
  
  Configuration Issues: There may be a misconfiguration in the attribute groups or object types, leading to the system not recognizing the field.
  Data Model Changes: If there have been recent changes to the data model, such as adding or removing fields or attribute groups, this could lead to inconsistencies.
  
  
  Solution:
  
  Check Attribute Groups: Verify that the