Question7Replies337Views sanjeeb tripathy Member since 2018 19 posts NIIT Incessant Technologies Posted: 1 year agoLast activity: 1 year 2 months ago Closed Getting No Data-Admin-DB-Instance error while creating application in pega 7.3HiGetting No Data-Admin-DB-Instance error while creating a new application in pega 7.3. PFA screenshot. Low-Code App Development System Administration ×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 Question, please write a new Question. Posted: 1 year agoHarsh_Kumar Acel Solutions replied to sanjeeb tripathyHi @sanjeeb I would like to know about the environment you are using .. Is it Pega PE or Pega VM system ? If its a Pega PE, then check your mapping with the Pega Data and Pega Rules Schema, Seems some table is not created in back-end. Try to reinstall the system. Posted: 1 year agosanjeeb tripathy NIIT Incessant Technologies replied to Harsh_Kumarits a VM, and i could see pega rules , data db instances are available and could establish a test connect successfully as well Posted: 1 year agoMarcLasserre_GCS PEGA replied to sanjeeb tripathyHello, Maybe somebody has removed Data-Admin-DB-Name instance following your implementation. Can you check your instances and recreate the missing one maybe Posted: 1 year agoMarcLasserre_GCS PEGA replied to sanjeeb tripathy You should have something like: Posted: 1 year agosanjeeb tripathy NIIT Incessant Technologies replied to MarcLasserre_GCSyes , i have all these db instances available and could establish a test connect successfully , still not able to create a new application Posted: 1 year agoMarcLasserre_GCS PEGA replied to sanjeeb tripathyCan I ask you to trace it and attach the XML file? Posted: 1 year agovetsg PEGA replied to sanjeeb tripathyReproduce the scenario and attach the logs and the tracer. Cross check whether you are using the supported version of the jdbc driver or not.