I am tryinng to take a backup from LMS 2.6 in a Windows 2003 system. The backup appears to finish, and some files are generated in the backup directory, including one named filebackup.tar, wich seems to be the RME database backup, but the log file states an error: ERROR(1226): Database rmengdb backup failed. I can't find out what is causing this. I am taking this backup for migration purposes.
Thanks in advance.
This is not good. Your RME database has become corrupted. If you have a known good backup of LMS, you should restore it. If not, you will need to follow the instructions in that same document to reinitialize your RME database.