 Related Questions DISP=MOD is used when the dataset can be extended, ie, you can add records at the end of an existing dataset. Latest Answer : mod is a key word which is used with disp parameter as DISP=MODIt is used for if the dataset already exit then add the records to dataset at end of the data set. ... What are the keywords associated with DCB? How can you specify DCB information? What is the OS precedence for obtaining that DCB information, ie. where does the system look for it first? The keywords associated with the DCB parameter are LRECL, RECFM, BLKSIZE and DSORG. The DCB information can be supplied in the DD statement. The sysem looks for DCB information in the program code first. REGION specifies the maximum CPU memory allocated for a particular job or job step. If REGION is in the JOB card, it relates to the entire job; if in the EXEC statement, it relates to the job step. Latest Answer : region is the keyword parameter used in job and exec statements annd it is for storage purpose region=2096128k default ... TIME specifies the maximum CPU time allocated for a particular job or job step. If TIME is in the JOB card, it relates to the entire job; if in the EXEC statement, it relates to the job step. Latest Answer : if time parameter is coded on both job and step, then the time coded on the EXEC statement over-rides the one on the job.[refererred on pg 88 of Mvs Jcl Primer]U might be interested to know this too.The COND parameter if coded on both job and step, ... DCB stands for data control block; it is a keyword for the DD statement used to describe datasets. Keywords associated with it are BLKSIZE, DEN, LRECL and RECFM. Latest Answer : DCB parameter is used to provide file characteristics to use in completing Data control Block(DCB) for a datasetSyntax1. DCB=(subparameter,subparameter,..)2.DCB=dsname3.DCB=*.DDname4.DCB=*.stepname.ddname5.DCB=*.stepname.procstepname.ddnamesubparameter ... What is the advantage of coding RECFM=F over RECFM=FB.I know the concept that RECFM=FB is fast, easily accessable due to the fact that FEW (not 1 records) records are allocated to each BLOCK. Then who would like to specify RECFM=F? And why? Read Answers (1) | Asked by : vijaya Latest Answer : hi all,AION tool used in mainframes ,it's an expert system tool uses object oriented concepts in depth.thanks ... Read Answers (4) | Asked by : Mahantesh H M What does a sysin in ICEMAN utility do? what does Sort fields=copy coded in the sysin mean?SCBSM10E EXEC PGM=ICEMAN //SYSOUT DD SYSOUT=V //SORTLIB DD DSN=SORT.SORTLIB,DISP=SHR //SORTIN DD DSN=&&CB10AWDS,DISP= (OLD,DELETE) //SORTOUT DD DSN=&&CB10ASRT,DISP= (,PASS),SPACE=(CYL,(2,1),RLSE), // UNIT=TEMP,DCB= (RECFM=FB,LRECL=90,BLKSIZE=0)//SORTWK01 DD UNIT=TEMP,SPACE= (CYL,3,,CONTIG) //SORTWK02 DD UNIT=TEMP,SPACE= (CYL,3,,CONTIG) //SORTWK03 DD UNIT=TEMP,SPACE= (CYL Read Answers (2) | Asked by : Lavanya Latest Answer : Sort it, dummying out SORTOUT ... Read Answers (6) | Asked by : Basu Latest Answer : Here's a simple DFSORT alternative using ICEMAN that will count the records of a PS and write it onto another PS.//CTRCDS EXEC PGM=ICEMAN //SYSOUT DD SYSOUT=* //SORTIN DD DSN=INPUT.FILENAME1,DISP=SHR --->Input file//SORTOUT DD DSN=OUTPUT.FILENAME1,DISP=OLD ... Read Answers (4) | Asked by : Anitha
Sponsored Links
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
