I'm looking for a way to setup a customer trigger for the below search. Basically I need the alert to go off if RespCode=60 is greater than 3%. When I try entering percentage as the Customer trigger Splunk says "In handler 'savedsearch': Cannot parse alert condition. Unknown search command 'percentage'." I uploaded a pic of the results if that helps.
index=main sourcetype=ivr host=apcv* card_validation response=* | stats count by RespCode | eventstats sum(count) as TotalofAllRespCodes | eval percentage=(count/TotalofAllRespCodes*100) | search RespCode=60