Question 4 Replies 763 Views × Close popover karthik vishwamurthy gurkar (karthikv0723) Knowledge Expert Knowledge Expert IN View Profile Send Message karthikv0723 Member since 2017 4 posts Knowledge Expert Posted: September 1, 2018 Last activity: September 18, 2018 Posted: 1 Sep 2018 3:10 EDT Last activity: 18 Sep 2018 11:06 EDT Closed Solved Error While Creating an Application There was a problem while creating rulesets versions. .pyApplicationGenerator.pyRuleSetVersionsToCreate(7): This instance already exists I'm getting the Above error While Creating The Application Even Though I deleted My previous Application and all there ruleset. Please tell me how to get rid of this error Or tell me how to find the instance that already exist so, that i can delete it ***Updated by moderator: Lochan to update platform capability*** Low-Code App Development × Close popover Facebook Twitter Linkedin Email Copy Link Copied! Moderation Team has archived post, learn more × Close popover 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. Accepted Solution Posted: 2 years ago Posted: 1 Sep 2018 4:59 EDT × Close popover Rachit Agarwal (Rachit_Agarwal) PEGA Senior Technical Solutions Engineer Pegasystems Inc. IN View Profile Send Message Rachit_Agarwal PEGA replied to karthikv0723 Did you try to delete the Temp Directory and DB cache tables & restart? Posted: 2 years ago Posted: 3 Sep 2018 3:34 EDT × Close popover Marc Lasserre (MarcLasserre_GCS) PEGA Principal Software Solutions Engineer Pegasystems Inc. FR View Profile Send Message MarcLasserre_GCS PEGA replied to karthikv0723 Hello, Maybe a similar application has been created before with a similar name generating the same ruleset name somehow. Posted: 2 years ago Posted: 3 Sep 2018 3:59 EDT × Close popover Gayatri Nistala (Gayatri) incessant incessant IN View Profile Send Message Gayatri incessant replied to karthikv0723 Is there any similar RSV ? Posted: 2 years ago Posted: 3 Sep 2018 17:42 EDT × Close popover Hemanth Inakollu (inakh) PEGA Associate Technical Solutions Engineer Pegasystems Inc. IN View Profile Send Message inakh PEGA replied to karthikv0723 Hi, Did you try deleting the ruleset from Designer Studio -> System -> Refactor -> Rulesets. It will list all the rules created under that ruleset and its versions. Please check whether your ruleset is present by searching it in Delete a ruleset wizard.