Symptom
You have a List field on your business object and created a Rule with this field via Rule Editor, however it is not working as expected and on preview it is returning incorrect results.
Environment
SAP Cloud For Customer
Cause
The rule editor shows all fields at root level, however List fields are not supported.
Resolution
This feature is not supported in the current release of SAP Cloud for Customer.
An alternative option may be to check the SAP Cloud for Customer Ideas Forum to submit an idea: SAP Cloud For Customer Influence
Keywords
List field; Rule Editor; Incorrect Value; True; False; Logic; , KBA , AP-RC-UIF-FLX , Page Layout & Key User Configuration , How To