Question1Replies42Views PraveenVarmaD6285 Member since 2019 3 posts S & P Global Company Ltd Posted: 1 year agoLast activity: 1 year 5 months ago Closed Pega &.4 upgrade issueHi,We are upgrading our application from 7.1.6 (which was previously upgraded from earlier) to 7.4.Post upgrade we are seeing below common error across many rules and even observed during rule re-validation."import oracle.java.OracleTypes; ^^^^^^^^^ The import oracle.jdbc cannot be resolved"We tried importing the latest ojdbc jars along with the existing ojdbc5 jar. We tried ojdbc6, ojdbc7 & ojdbc14 and included them in compiler/defaultPaths as well.Having tried with these issue still persists. Can anyone advise as in what could the resolution.Thanks Low-Code App Development 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 Question, please write a new Question. Posted: 1 year agoKevinZheng_GCS PEGA replied to PraveenVarmaD6285Can you elaborate more on these rules? are they OOTB or some of your own rules? You should never have to add ojdbc jars in compiler/defaultPaths if OOTB.