Final answer:
A Configuration rule may fail to execute if it is set to Inactive, its Condition attributes are hidden on the Configuration Layout, or there is a runtime error in another rule that executes beforehand.
Step-by-step explanation:
Three valid causes for a Configuration rule failing to execute are:The status of the rule is set to Inactive.The rule's Condition attributes are hidden on the Configuration Layout.A runtime error occurs within the rule, which is firing before the current rule.An Inactive rule won't execute because it is not enabled for use in the system. If the Condition attributes required by the rule are hidden on the Configuration Layout, the rule cannot reference these attributes and therefore fails to execute. Lastly, if there's a runtime error in another rule that fires before the current rule, it could interrupt the process and prevent subsequent rules from executing.
The rule's Condition attributes are hidden on the Configuration Layout: If the condition attributes used in the rule are hidden on the Configuration Layout, the rule won't be able to evaluate those conditions and thus fail to execute.A runtime error occurs within the rule: If a runtime error occurs within the rule, it can cause the rule to fail to execute. For example, if there is a syntax error or a logical error in the code.It's important to ensure the rule's status is active, the condition attributes are visible, and there are no runtime errors for successful execution.