
Chapter 7. Parallel running and validation 325
each data set that is updated in the DFSMSrmm control data set. You can use
the JCL shown in Example 7-15 to allocate a larger message data set.
Example 7-15 JCL to allocate a larger DFSMSrmm message data set
//CATSYNC1 JOB (DE06304),SCHLUMBERGER,MSGLEVEL=1,MSGCLASS=H,
// REGION=4M,NOTIFY=&SYSUID
//IEFBR14 EXEC PGM=IEFBR14
//MESSAGE DD DISP=(,CATLG,DELETE),
// DCB=(LRECL=133,BLKSIZE=6118,RECFM=FBA),
// DSN=RMM.HSKP.MESSAGE.CATSYNC,
// SPACE=(TRK,(100,100))
Journal considerations
The catalog synchronization process will also generate many records in the
journal data set. ...