Oracle Solution for Error ora-19585

ORA-19585: premature end of volume on piece string

What triggered the Error:

While creating the indicated backup piece, an end-of-volume condition was encountered before all of the backup set control data was written to the backup piece. This is most likely a media error, because the amount of backup set control data is very small in relation to the total amount of data in a backup set.

What should we do to fix it:

try the piece with a larger piece of output media.