Extend SDEP disable automatic pointer analysis and stack image copies

This topic provides sample JCL.

01 //PFP EXEC  PGM=DFSRRC00,REGION=0M,
02 //          PARM=(IFP,PFPSAMP,DBF#FPU0) 
03 //STEPLIB   DD DISP=SHR,DSN=BMC.PFP.LOAD 
04 //          DD DISP=SHR,DSN=IMSVS.RESLIB 
05 //PFPSYSIN  DD * 
06   EXTEND DBD=PFPSAMP,IAREA=ALL,
07        EXTEND_SDEP=(Control_INTERVALS,500)
08       POINTER_VALIDATION=NONE,
09    
IC 
STACK_NAME=NAME1,
10      UNIT=TAPE,DISP=(NEW,CATLG),
11       DSNAME='PFP.ICOPY.&DBD.&AREA(+1)'
 /*

Descriptive text for JCL to extend SDEP, disable automatic pointer analysis, and stack image copies

Line no.	Comments
01-04	EXEC and STEPLIB DD statements for Fast Path online execution
05	PFPSYSIN DD for Fast Path Online Suite control statements
06	All areas of the DBD are extended. Specifying the DBD name is not necessary and must match the DBD name in the IFP PARM statement in line 2. If the names do not match, an error is displayed and the job will terminate.
07	Adding 500 control intervals to SDEP increases the SDEP portion.
08	Pointer validation and physical validation are not performed. POINTER_VALIDATION=NONE overrides the default checksum validation.
09-11	An image copy data set is created for each area in the database. These data sets are stacked onto tape.
09-10	All image copy data sets that are part of the same stack group are written in the order processed onto the same tape volume (or volumes) as file number 1, 2, and 3.
11	Dynamic allocation is always used for stacked image copy data sets. The DBD and area name are substituted in the image copy data set name to create a unique name for each area.

Related topic

Online EXTEND command scenarios

Extend SDEP disable automatic pointer analysis and stack image copies

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