Create a History Data Set from the Logrec Data Set

By creating a history file and then running all the reports against that file, the Systems Programmer ensures that all of the reports are using the same set of records.

//LOGRECHS JOB CLASS=A,MSGLEVEL=(1,1),MSGCLASS=X,NOTIFY=&SYSUID
//*------------------------------------------------------------------
//* COPIES SYS1.LOGREC TO HISTORY FILE MVS.LOGREC.HISTORY
//*------------------------------------------------------------------
//HISTORY EXEC PGM=IFCEREP1,REGION=1024K,
// PARM='ACC,ZERO=N'
//SERLOG DD DISP=(OLD,KEEP),DSN=SYS1.LOGREC
//ACCDEV DD DISP=(NEW,PASS),DSN=MVS.LOGREC.HISTORY,
// UNIT=3390,SPACE=(CYL,(2,2)),
// DCB=(RECFM=VB,BLKSIZE=6144)
//DIRECTWK DD DISP=(NEW,DELETE),UNIT=3390,SPACE=(CYL,2,,CONTIG)
//EREPPT DD SYSOUT=A,DCB=BLKSIZE=133
//TOURIST DD SYSOUT=A,DCB=BLKSIZE=133
//SYSIN DD DUMMY
/*

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