DAJB315W The Force option should be used with caution. The oldest
version of the database/log will be overwritten before saving to tape
Explanation
The FORCE option was specified for BACKUP SYSTEM
utility. This message wars that the oldest fast replication copy of
the database copy pool and/or the log copy pool might be overwritten,
even if the dump to tape of the copy pools' DFSMShsm dump classes
have been initiated but are only partially completed.
User response
No action is
required.