What type of versions we r using in mainframe (jcl, cobol,
db2, vsam, cics)?
What are the utility programs in jcl?
what is a MODELDSCB?
i have 10 steps in jcl program but i have to exicute only 2,4,6,8th and 10th ?how it's possible?
How can an in-stream dataset be terminated?
There is one QSAM is the VB file. i want to get the first characters in this file and change those characters from'abcd' to '1234' and creat a vasm file to put '1234' in it. how to do in only JCL. if it not QSAM, it's VASM and VB. how to do it.
Explain the job statement in jcl?
What is Backward Referencing ?
Is CPU time (TIME parameter) assigned to a JOB and JOBSTEP BOTH, by default ?
how can we pass parameters from JCL to cobol subprogram...my requirement is i should not get data from mainprogram but i need it from JCL directly
Is their any limit for data sets?
1)what is compilation jcl for cobol program but it is calling another program 2)what is compilation jcl for cobol program but it is calling another program(in this, main program is pure cobol but sub program is cobol+db2 program.can anyone please answer me for above questions. it's very urgent
How to find the UNIT and VOLUME of a (a) KEPT (b) UNCATALOGED and (c) CATALOGED dataset - using (i) JCL and using (ii) ISPF ?