We are getting multiple errors like this in logs when we do the performance testing.
Failed to find a 'RULE-OBJ-MODEL' with the name 'XXX' that applies to '@baseclass'. There were 1 rules with this name in the rulebase, but none matched this request. The 1 rules named 'XXX' defined in the rulebase are:1 related to applies-to class '@baseclass', but were defined on subclasses: 'ABC-FW'.
In normal online transaction we are not able to re-produce the error.