Question 2 Replies 57 Views × Close popover swati chourishi (swatic52) Bank of America Bank of America US View Profile Send Message swatic52 Member since 2019 20 posts Bank of America Posted: August 20, 2020 Last activity: August 31, 2020 Posted: 20 Aug 2020 20:11 EDT Last activity: 31 Aug 2020 13:49 EDT Backward chaining question Hi, 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 Tracking created 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 attached Can 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 Share × Close popover Facebook Twitter Linkedin Email Copy Link Copied! Posted: 8 months ago Posted: 21 Aug 2020 13:02 EDT × Close popover Marc Lasserre (MarcLasserre_GCS) PEGA Principal Software Solutions Engineer Pegasystems Inc. FR View Profile Send Message MarcLasserre_GCS PEGA replied to swatic52 Hello, What is your exact question here sorry? Can you share the tracer output as well maybe. Posted: 8 months ago Posted: 23 Aug 2020 21:02 EDT × Close popover swati chourishi (swatic52) Bank of America Bank of America US View Profile Send Message swatic52 Bank of America replied to MarcLasserre_GCS If 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.