Question2Replies47Views×Close popoverswati chourishi (swatic52) Bank of America Bank of America US View Profile swatic52 Member since 2019 20 posts Bank of America Posted: August 20, 2020Last activity: August 31, 2020Posted: 20 Aug 2020 20:11 EDTLast activity: 31 Aug 2020 13:49 EDT Backward chaining questionHi,I am doing to very simple exercise for backward chaining and then tryin to the tracer.here is my example> total 4 screens, > screen 1 , 2, 3 has policy effective date, policy term as editable field.> on screen 4, Policy expiry date , readonly> a declare expression with option selected "Whenever used" under Change Trackingcreated to calculate Policy expiry date = policy effective date+ policy term I execute the flow and enter data in policy effective date and policy term in each screen 1, 2,3.On last screen (screen 4) the Policy expiry date is showing as expected. However here is my observation, when I see tracer, it looks like as if Backward chaining is getting calculated 8 times.I am using 8.1 Personal Edition. screenshot attachedCan someone please check and share some thoughts?Thanks in Advance ***Edited by Moderator Marissa to update Platform Capability tags; update type General to Product*** Pega Platform Case Management ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Posted: 4 months agoPosted: 21 Aug 2020 13:02 EDT×Close popoverMarc Lasserre (MarcLasserre_GCS) PEGA Principal Software Solutions Engineer PEG FR View ProfileMarcLasserre_GCS PEGA replied to swatic52Hello, What is your exact question here sorry? Can you share the tracer output as well maybe. Posted: 4 months agoPosted: 23 Aug 2020 21:02 EDT×Close popoverswati chourishi (swatic52) Bank of America Bank of America US View Profileswatic52 Bank of America replied to MarcLasserre_GCSIf you look into the attached word doc, the tracer output is included in it. Exact query is when the declare expression is only called once, why is tracer it is showing to be getting invoked 8 times.Thanks.