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How to Stop Effect of AF Adhoc Calculation on ProcessBook Screen Load Time

Question asked by stevensnashall on Jul 14, 2015
Latest reply on Jul 14, 2015 by stevensnashall



I have created a ProcessBook screen that contains a significant amount of AF Element Relative References to AF attributes that are of type formula (AF calculations). This is causing the ProcessBook screen to recalculate/reload every 5 seconds, causing the screen to freeze until the recalculation is complete.


My question is, what is the best way to improve the screen performance in this case? I thought about writing the AF formula result to a PI tag then referencing the PI tag in the screen to stop the Ad Hoc AF calculation, however I am limited by the number of PI tags I can create.


Is there any way to stop the AF forumlas Ad Hoc calculating or stop the ProcessBook screen from refreshing every 5 seconds (e.g.) extend it to 5 minutes?