I upgraded version 11d to 12 without errors. Everything seemed to transition okay. When I ran a job I received around 30 errors (all the same error message). The error message is "ODBC access error. Possible lost connection to database or unsuccessful access to catalog index in the database." I checked my ODBC connection and it tested successfully. I created a .udl text message and went to the Provider tab in Properties and it would not connect. I determined this had to do with case-sensitive password. I changed the password and retested the .udl message and it was successful. I ran another short job and received the amount of error messages. Any help with this would be appreciated.