Issue:
* The validation error message appears immediately after a user sets a specific value in the Configuration Attribute, even before saving.
Solution:
* Setting Apply Immediately to False ensures that changes in Configuration Attributes do not trigger immediate validations. Instead, validations occur only upon clicking Save.
Why Other Options Are Incorrect:
* A: Evaluation Action does not exist as a field for Product Rule Error Conditions.
* C: Changing the Apply Immediately field for Product Options does not affect the Configuration Attribute's behavior.
* D: Setting Evaluation Event to Save applies to the rule's scope but does not address Configuration Attribute settings.
Salesforce CPQ Reference:
* Configuration Attribute Settings are explained in CPQ Configuration Attribute documentation .