Sometimes, when an HSM backup occurs against the volume that contains
the RRS log stream data set, it prevents system logger from opening
the data set. This condition can result in a gap condition for the
log stream. To determine whether the gap condition is the cause,
look for the following accompanying messages: ARC0722I BACKUP STARTING ON VOLUME vvvvv(SMS) AT
ARC0722I (CONT.) hh:mm:ss ON yyyy/mm/dd SYSTEM ssss
IEC161I 052(015)-084,jjj,sss,,,
IEC161I hlq.ATR.logging_group_name.logstream.Axxxxxxx,
IEC161I hlq.ATR.logging_group_name.logstream.Axxxxxxx,.DATA,ICFCAT.SYSCAT03
IXG268I LOGSTREAM DATASET hlq.ATR.logging_group_name.logstream.Axxxxxxx
CAN NOT BE OPENED FOR JOB RRS DUE TO
INCORRECT VSAM SHAREOPTIONS OR OTHER ERROR,
REQUESTED DATA MAY NOT BE AVAILABLE.
ATR202D GAP FOUND IN ATR.logging_group_name.logstream.
REPLY RETRY OR ACCEPT TO ACCEPT THE DATA LOSS
ARC0723I BACKUP ENDING ON VOLUME vvvvv AT hh:mm:ss