What is the purpose of dd dummy statement?
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read all error codes like SB07?
Suppose i have a file with 10 recs and i want to skip only the 7 th record and copy the rest into another file. How do i do it using SORT?
Suppose your program is reading a Sequential Vsam file. The file contains 10 records. How will you code the JCL to read only 2nd, 5th, 7th,and 10th record?
How can you trap abends in the JCL?
What is QSAM error usually when it is occurs?
Can we have a JOBSTEP without any EXEC ?
How does the jcl specify the job to os?
What are hierarchy levels in jcl?
Can we Execute a job without specifying Job Name in the Job Card?
what is the resolution for sb37 error
What is the use of symbol // in jcl?
wht happens if blksize = 0 and lrec = 0 ?