DSNJ428I CHECKPOINT RECORD DELETED FROM QUEUE, STARTRBA=`startrba`, ENDRBA=`endrba`

Explanation
 The checkpoint record specified has been deleted
from the Checkpoint Queue. 'startrba' and 'endrba' was the RBA range
indicated in the deleted checkpoint record.

System action
 The BSDS checkpoint queue is modified as stated.
This message is written to the SYSPRINT data set, not to a console.