Hi, We've discovered a new issue with Hotfix 5 in 4.61 for oracle: 0048215: Oracle: Modifying a LOB requires that the connection be transacted You will get this error if you are using dynamic properties of type Longstring, if you use workflows and if you use EPiBooking. I'll add to the list if I find more issues. Hopefully you do the same. This error was introduced in Hotfix 5 and if you have not applied it you don't have a problem. If you already installed HF 5 you can rollback to Hotfix 3 by replacing the assemlbys in the bin folder and make the correct assembly redirects in web.config according to HF 3 readme.txt. There is no need to run any sql script since the database version is the same [98]. However, in Hotfix 5 we fixed several issues, two of them specifik for oracle: Issue #46362 Saving dynamic property of type integer throws an exception Issue #45782 Publishing certain text can cause an ORA-01460 error The first issue, #46362, can still be fixed if you run the Hotfix 5 sql proc (EPiServer_4_61_db_hotfix5_oracle.sql). I'm not able to test issue #45782. Note: Before installing any hotfix, please remember that these packages are not subject to testing in the same extent as publicly released code. Make sure to backup old files and database before applying any hotfix. We are working to resolve this issue but at this time we do not have any specific date set HF 5: http://www.episerver.com/en/EPiServer_Knowledge_Center/Download2/Hotfixes/EPiServer-461---Hotfix-5/ HF 3: http://www.episerver.com/en/EPiServer_Knowledge_Center/Download2/Hotfixes/EPiServer-461---Hotfix-3/