Re: Sql query to find whole call stack of programs

tim wrote:

i tried this 'SELECT * FROM
TABLE(QSYS2.STACK_INFO('123456/JOBNAME/JOBUSER')) based on the job( by
mentioning its corresponding job details) which ended in the system few
days back but this command ended in error with message id 'CPF503E'. "An
error occurred while invoking the associated program or service program
.........in library QSYS with error code 1- "the external program or
service program returned SQLSTATE 42704. The text message returned from
the
program is : job (my job details) NOT FOUND".

Right. That's because the call stack only exists during the time that
the programs are actually being executed. Once the job ends, there is
no call stack to look at.

The operating system itself does not know that PGMA calls PGMB, and
I'm not sure there's any way for it to know that. Imagine the
situation where you have PGMB in three separate libraries. Each
version of PGMB does something slightly different - perhaps it
calculates taxes based on region. The library list is changed
dynamically at runtime. How could the operating system know from a
compiled PGMA /which specific/ PGMB got called during job 123456?

I agree with Daniel that if there's no analysis tooling at your
workplace, you will either need to analyse the job by hand (starting
at the top CALL in the job log) or write your own tooling.
--buck