Discussion1Replies399Views×Close popoverKaruppan Chetty Atheppan (Karuppan) PEGA Senior Architect, Pega Diagnostic Cloud Pegasystems Inc. IN View Profile Karuppan Member since 2011 30 posts PEGA Posted: August 20, 2015Last activity: April 6, 2018Posted: 20 Aug 2015 6:01 EDTLast activity: 6 Apr 2018 19:26 EDT Closed Declar Expression run time giving error post upgrade to Pega7Declare expression run time giving error as “no code generated”Flow action shows a blank contentIn tracer we seen the below error** ** No code generated for expression (5) - For input string: "."Below Declare expression which is giving error.**Moderation Team has archived post**This post has been archived for educational purposes. Contents and links will no longer be updated. If you have the same/similar question, please write a new post. System Administration Upgrades ×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 Discussion, please write a new Discussion. Posted: 5 years agoPosted: 20 Aug 2015 6:01 EDT×Close popoverGowrishankar Ramasamy (GOWRISHANKAR) PEGA Sr. Service Assurance Advisor Specialist Pegasystems Inc. IN View ProfileGOWRISHANKAR PEGA replied to KaruppanThis issue will occur if the Declare Expression rule is corrupted in any of the rule set versions. Find out the corrupted rule set version and delete it, this will resolve the issue.