$HASP375 Job name ESTIMATED metrics EXCEEDED job name ESTIMATE EXCEEDED BY  nnn metrics xxx% SPOOL $HASP490 HOT START  DENIED - RE-IPL REQUIRED $HASP492 The general JES2 start message that indicates JES2 is started. $HASP496 This message indicates a mismatch between the saved initialization in the checkpoint  compared with the JES2 initialization PARMLIB configuration during JES2 startup.  $HASP500 CONNECTION CONTROL RECEIVE ON lna text $HASP531  Job name: Devname INVALID DATA BLOCK DETECTED TRANSMITTER devname  ON NODE nodename $HASP543 Jobname: Devname DELETED $HASP565 General message that indicates that no NJE connection was established to the  partner node $HASP9156 ADDRESS SPACES WAITING FOR SPOOL SPACE $HASP9162 PCES WAITING FOR SPOOL SPACE $HASP9201 JES2 MAIN TASK WAIT DETECTED AT module+offset DURATION-hh:mm:ss.xx  PCE pcename EXIT exit JOB ID jobid COMMAND jes2_command $HASP9207 This message can indicate that an alert or an incident JES2 is tracking.  Message Description 6.8.2 CKPT reconfiguration In JES2 MAS, all participating systems need access to the checkpoint. This checkpoint is a  sensitive resource and it is available twice for security reasons. Each checkpoint includes a  backup that is defined to JES2, as shown in Example 6-23. Example 6-23 Sample checkpoint configuration $DCKPTDEF $HASP829 CKPTDEF $HASP829 CKPTDEF CKPT1=(STRNAME=JES2CKPT_1,INUSE=YES,VOLATILE=YES), $HASP829 CKPT2=(DSNAME=JES2#A.RZ4.P0.CKPT2,VOLSER=SYA410, $HASP829 INUSE=YES,VOLATILE=NO), $HASP829 NEWCKPT1=(DSNAME=JES2#A.RZ4.P0.CKPT1NEW, $HASP829 VOLSER=SYA412) $HASP829 NEWCKPT2=(DSNAME=JES2#A.RZ4.P0.CKPT2NEW, $HASP829 VOLSER=SYA411),MODE=DUPLEX,DUPLEX=ON,LOGSIZE=1, $HASP829 VERSIONS=(STATUS=ACTIVE,NUMBER=50,WARN=80,MAXFAIL=0, $HASP829 NUMFAIL=0,VERSFREE=50,MAXUSED=2),RECONFIG=NO, $HASP829 VOLATILE=(ONECKPT=IGNORE,ALLCKPT=WTOR),OPVERIFY=NO Chapter 6. Customer experience case study  155