Question3Replies1286Views Karthik K Member since 2016 33 posts PEGA Posted: 3 years agoLast activity: 3 years 3 months ago Closed Rule not found exception -Activity1 is defined in work class and Activity2 is defined in data class. Activity2 is called in Activity1 using Call.On UI, Activity1 gets executed on click of a button Button1.After navigating to the screen, where Button1 is present and waiting for approx. 5 minutes (no action was performed), then clicking on Button1 resulting inRule not found exception.Rule not found exception is getting triggered for the Activity2 and log message is displaying like Failed to find a EULW-OBJ-ACTIVITY with the name Activity2 that applies to work class.Please, answer why it is searching for Activity2 in Work class instead of Data class. Low-Code App Development Dev/Designer Studio ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Posted: 3 years agoSwarnenduM Infosys replied to Karthik KPls use a step page of data class while calling activity 2 from activity 1. Posted: 3 years agoKarthik K PEGA replied to SwarnenduMThanks Swarnendu. But, The same is working when there is no time gap b/w the user actions. Posted: 3 years agoSantanu PEGA replied to Karthik KCan you share the tracer data ? I guess somehow it is losing the context due to some other events. Make sure to keep the tracer running when the requestor is idle before clicking the button.