BCKUPBUFLUSH, Unable to flush buffer for online backup
MUPIP Error: This indicates that the online BACKUP was unable to flush the buffer data to disk. The most likely cause is that MUPIP does not have write access to the database file.
Action: Run the BACKUP from a process with write authorization, or wait until other processes have completed the buffer flush. MUPIP sets the repair flag if there is a serious problem. Run a MUPIP INTEG using the FA[ST] qualifier to reset this flag. Report to your System Administrator.