CHANGE command

Use the CHANGE command to restructure or reorganize multiple DEDB areas.

To reorganize areas of a DEDB, only the IMSACB library is required. If you want to change the definition of a DEDB (for example, to extend an area by increasing any of the sizes of UOW, IOVF, and CI), you also need to specify the OLDACB library that has the DMCB member of the new DEDB definition.

CHANGE is an optional command for the HFPSYSIN DD statement.

Related keywords:
Format:
CHANGE [keyword=parameter[,...]] [subcommand [keyword=parameter[,...]]]
Syntax:
Read syntax diagramSkip visual syntax diagramCHANGE DBD= dbdname ,,Optional keyword [A]Optional keyword [B]Optional keyword [C]
Optional keywords [A]:
Read syntax diagramSkip visual syntax diagram ATASKCTL=OTASKCTL valuevalueCISNAP=NOYESDBREC_DISCARD_MSGLVL=INFORMATIONALERROREDITCOMP_SKIP=NOYESHISTORYDD=HFPAHSTddnameIAREA=AICACHE=YESNOICHECK=NODEFERDEFERICINCOMP=NOYESICNOTIFY=YESNOICOUT=NOYESIDSNMASK= 'dsname'IEXITRTN= exit_routineIMSCATACB_OUTPUT=CURRENTPENDINGITASKCTL=4AREAvalueKEYCHGCHK=YESNOKEYSEQCHK=NOCHECKWARNINGBYPASSABENDERRORMAXERROR=100valueOAREA=A
Optional keywords [B]:
Read syntax diagramSkip visual syntax diagram OCACHE=YESNOOCHECK=NODEFERDEFERODSNMASK= 'dsname'OEXITRTN=( exit_routine,EXPCMPEXC)OTASKCTL=4AREAvaluePAD=X'00'X 'padding-character'PTRCHK=ABENDBYPASSPTRCHKLVL=QUICKFULLNONERELOCATE_SDEP=NOYESSDEP=NOLOGICALPHYSICALSDEP_BYPASS_MSGLVL=INFORMATIONALWARNINGSDEPCHKLVL=QUICKFULLNONESDEP_ORPHAN_MSGLVL=ERRORINFORMATIONALNOMSGWARNING
Optional keywords [C]:
Read syntax diagramSkip visual syntax diagram SENSOR=NOYESSENSOR_DBREC=NOYESSENSOR_PTRERR=NOYESSENSOR_UOW=NOYESSENSOR_UOW_REPORT=NOYESSORTOPT_FILSZ=NONEAUTOSORTOPT_FILSZ_PCT=100valueSSP=YESNOWKDS_SIZE_PCT=100value
A:
Read syntax diagramSkip visual syntax diagramALLareaname( areaname1- areaname2)( area_number1- area_number2)(, areaname)(,areaname1- areaname2 )(,area_number1- area_number2 )

Subcommands available with CHANGE:

Read syntax diagramSkip visual syntax diagramALLOCATEIRENAMELOADCTLREPORTTHRESHOLDEND
Default:
N/A