We have 3 programms A,B,C.In the middle of the program A
the controls goes to program B and in the middle of the
program B control wants to go program C,after completion of
program C again control comes to program B and again after
completion of program B control comes to program A.How the
process will takes and what are the controls we use for
that process.If it is possible anybody of you explain with
example?
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Answer Posted / suresh ramaiyan
if it is a fully cobol program we can use the following
statement to pass the control to another program, which
will return the control to the next line of calling program.
A -> B -> C
In program A: call 'B'.
In program B: call 'C'.
EXIT PROGRAM.(instead of STOP RUN)
In program C: EXIT PROGRAM.(instead of STOP RUN).
if it is CICS program, we have to user LINK for getting the
control back to the calling program.
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