How To Fix USMD2024 - Ent.type &2, UI element &1: Attribute &3 has invalid values for checkbox

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD2 - Master Data: UI Modeling

• Message number: 024

• Message text: Ent.type &2, UI element &1: Attribute &3 has invalid values for checkbox

What causes this issue?

You have assigned attribute &V3& to UI element &V1&. However, attribute
&V3& has non-Boolean values as fixed values or master data (values other
than X' and ' '). This means that you cannot assign it to UI element
&V1& with type <ZK>Checkbox</>.

System Response

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

How to fix this error?

Assign UI element &V1& an attribute that has Boolean values ('X' and '
') as fixed values or master data.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.