when I used IEBGENER to copy a PS, maxcc=12,but the data set was copied and no errors encountered, I want to know the reasons,thanks.
my jcl:
//QR115 JOB ,'QR115',MSGLEVEL=(1,1),MSGCLASS=A,
// CLASS=A,NOTIFY=QR115
//**************************************
//* QR115 SHIWEI 2723103003 *
//* THIS PROGRAM COPY A SEQUENCE DS *
//* TO A NEW SEQUENCE DS *
//**************************************
//S1 EXEC PGM=IEBGENER
//SYSPRINT DD SYSOUT=*
//SYSIN DD DUMMY
//SYSUT1 DD DSN=QR115.SOFTWARE.EXAMPLE,
// DISP=SHR
//SYSUT2 DD DSN=QR115.SOFTWARE.NEWONE,
// DISP=(NEW,CATLG,DELETE),
// SPACE=(TRK,(2,1)),
// DCB=(RECFM=FB,LRECL=80,BLKSIZE=80),
// VOL=SER=USER03,
// UNIT=3390
//
// CLASS=A,NOTIFY=QR115
//**************************************
//* QR115 SHIWEI 2723103003 *
//* THIS PROGRAM COPY A SEQUENCE DS *
//* TO A NEW SEQUENCE DS *
//**************************************
//S1 EXEC PGM=IEBGENER
//SYSPRINT DD SYSOUT=*
//SYSIN DD DUMMY
//SYSUT1 DD DSN=QR115.SOFTWARE.EXAMPLE,
// DISP=SHR
//SYSUT2 DD DSN=QR115.SOFTWARE.NEWONE,
// DISP=(NEW,CATLG,DELETE),
// SPACE=(TRK,(2,1)),
// DCB=(RECFM=FB,LRECL=80,BLKSIZE=80),
// VOL=SER=USER03,
// UNIT=3390
//
and jesysmsg:
ICH70001I QR115 LAST ACCESS AT 13:31:47 ON TUESDAY, MAY 12, 2009
IEF236I ALLOC. FOR QR115A01 S1
IEF237I JES2 ALLOCATED TO SYSPRINT
IEF237I DMY ALLOCATED TO SYSIN
IEF237I 0A98 ALLOCATED TO SYSUT1
IGD100I 0A98 ALLOCATED TO DDNAME SYSUT2 DATACLAS ( )
IEF142I QR115A01 S1 - STEP WAS EXECUTED - COND CODE 0012
IEF285I QR115.QR115A01.JOB00650.D0000101.? SYSOUT
IEF285I QR115.SOFTWARE.EXAMPLE KEPT
IEF285I VOL SER NOS= USER03.
IEF285I QR115.SOFTWARE.NEWONE CATALOGED
IEF285I VOL SER NOS= USER03.
IEF373I STEP/S1 /START 2009132.1332
IEF374I STEP/S1 /STOP 2009132.1332 CPU 0MIN 00.01SEC SRB 0MIN 00.00S
IEF375I JOB/QR115A01/START 2009132.1332
IEF376I JOB/QR115A01/STOP 2009132.1332 CPU 0MIN 00.01SEC SRB 0MIN 00.00S
******************************** BOTTOM OF DATA ********************************
IEF236I ALLOC. FOR QR115A01 S1
IEF237I JES2 ALLOCATED TO SYSPRINT
IEF237I DMY ALLOCATED TO SYSIN
IEF237I 0A98 ALLOCATED TO SYSUT1
IGD100I 0A98 ALLOCATED TO DDNAME SYSUT2 DATACLAS ( )
IEF142I QR115A01 S1 - STEP WAS EXECUTED - COND CODE 0012
IEF285I QR115.QR115A01.JOB00650.D0000101.? SYSOUT
IEF285I QR115.SOFTWARE.EXAMPLE KEPT
IEF285I VOL SER NOS= USER03.
IEF285I QR115.SOFTWARE.NEWONE CATALOGED
IEF285I VOL SER NOS= USER03.
IEF373I STEP/S1 /START 2009132.1332
IEF374I STEP/S1 /STOP 2009132.1332 CPU 0MIN 00.01SEC SRB 0MIN 00.00S
IEF375I JOB/QR115A01/START 2009132.1332
IEF376I JOB/QR115A01/STOP 2009132.1332 CPU 0MIN 00.01SEC SRB 0MIN 00.00S
******************************** BOTTOM OF DATA ********************************