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Explain the function of a dd statement?
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GDGs can be CREATED (not COPIED) only on DASD and NOT on tape drives ? Is it True ?
Describe the JOB statement, its meaning, syntax and significant keywords?
Can there be 2 job statements in a JCL? If yes what is the purpose of doing tha?
How do you access a file that had a disposition of KEEP?
how to run batch program without jcl?
If we have 100 job steps in JCL and we want to excute steps only starting from 43 to 50, then how it can be coded in JCL/
1) SORT FIELDS=(20,4,CH,D,10,3,CH,D) OUTREC FIELDS=(7:20,4,C' FUTURE ',20,2,10,3,1Z,1,9,13,7, 24,57,TRAN=LTOU,6X'FF') This example illustrates how a fixed-length input data set can be sorted and reformatted for output. The SORTIN LRECL is 80 bytes. The reformatted output records are fixed length with a record size of 103 bytes. SOLRF (the IBM-supplied default) is in effect, so unless the SORTOUT LRECL is specified or available, it will automatically be set to the reformatted record length of 103. in the above example i have some doubts that a) sort fields=(20,4,CH,D,10,3,CH,D) -what exactly it does and this fields related to output record fields or input record fields b)outrec used to refprmat the records after sorting that means could please reply me as soon as possible Thanks. Venkat
01 GROUP-ITEM 05 AMOUNT-1 PIC 99V9 USAGE COMP VALUE 50 05 AMOUNT-2 PIC 9(4)V99 USAGE COMP MOVE ZERO TO GROUP-ITEM ADD 50 TO AMOUNT-1 what will be the content of AMOUNT-1? a.50 b.100 c.0 d.unpredictable
how can a gdg base be created in a jcl. What is the difference between empty and scratch parameter while defining/altering gdg base?
shall we concordinate two different length dataset in to a new date set.
how can you check if a file is empty using jcl?
what will be the error code if duplicate key of VSAM file is found?
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