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April 2002, Week 2

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Subject:
From:
Paul Scott <[log in to unmask]>
Reply To:
Date:
Tue, 9 Apr 2002 16:17:18 -0700
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Help list...

Below is a job listing that I setup to remove some bad records from a KSAM
file (classic).
When I run it once, I get confirmation that the keys are found, but when I
fcopy from the ksam file to a flat file, the records are still there. Now, I
run it again, and I get the message that the key is not found! I understand
that ksam records get flagged for deletion, not really deleted, but all the
applications on the system still see the "deleted" records.

What am I missing?

!job agenxcln,mgr.cu1,data
!
!purge except
!
!mpex
listf ksgenxrf,2
setvar infile vefopen('cvmicr.data,old;acc=in')
setvar ksgfile vefopen('ksgenxrf,old;acc=update;shr;multi;lock')
setvar outfile vefopen('except,new;build;rec=-120,,f,ascii;acc=out;&
                                     disc=7000')
while vefreadv("rec",infile) do
  echo Info: Processing record: !rec
  setvar kskey ntoken (rec,1," ")
  if (veffindbykey(ksgfile,kskey,1,"=")) then
     echo Info: Record found, deleting.
     calc veflock(ksgfile,TRUE)
     calc VEFREMOVE(ksgfile)
     calc vefunlock(ksgfile)
  else
     setvar outrec "NO KEY FOUND IN KSGENXRF FOR: " + kskey
     calc vefwrite(outfile,outrec)
     echo Warning: Record not found, writing exception.
  endif
  calc vefreadv("rec",infile)
endwhile
calc vefclose(infile)
calc vefclose(outfile,"save")
calc vefclose(ksgfile)
listf ksgenxrf,2
exit
!eod
!
!tellop   *** !hpjobname has finished ***
!eoj

Thanks,

Paul Scott
Problem Solved
(707) 451-2611
[log in to unmask]

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