We are using Pega 7.1.5 and experiencing Pega rule resoution issue. Rule not found is reported while executing a flow but when we manually searched for the rule from developer portal, we can see the rule is present in class hierarchy and list of available rulesets for the logged-in user who is getting the rule not found error.
The same code is working fine in other environments.
In log we can see the below error. If anyone faced similar issue and resolved, appreciate your help.