RE: Flat file comparision

[Gary Thompson <gthompson@xxxxxxxxxxx>]

Not sure what you mean by timestamp fields, 
but my experience is CMPPFM mainly compares
the "value" of each row/record, and I have
found it useful for quick/easy compares where
the record length limit is not an issue .

Also consider SQL: look for recent posts on
midrange for using SQL to compare two files.
 

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of A Paul
Sent: Saturday, July 20, 2013 9:58 AM
To: Midrange Systems Technical Discussion
Subject: Re: Flat file comparision

I believe CMPPFM display that two files are different(even if two files are identical in terms of contents of the files) if it finds differences in timestamp fields.  My vendor sends a file everyday and it does not have date in it, I am only looking to compare the content of the files and if both are identical throw an alert.  I don't think CMPPFM may work.
  

________________________________
 From: Gary Thompson <gthompson@xxxxxxxxxxx>
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx> 
Sent: Saturday, 20 July 2013, 10:18
Subject: RE: Flat file comparision
  

Have you tried command: CMPPFM ?
It was developed specifically for Source files like QCLSRC, etc
Works on any file with record length less than something like 120 ?

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of A Paul
Sent: Saturday, July 20, 2013 7:08 AM
To: Midrange Systems Technical Discussion
Subject: Flat file comparision

Below is my code 
 
       IF         COND(Z10_A = 'ADMFILE' & Z10_B = &LIB) THEN(DO)
   ALCOBJ     OBJ((Z10_B/Z10_A *FILE *EXCL)) WAIT(500)
   MONMSG     MSGID(CPF1002 CPF1085) EXEC(GOTO CMDLBL(RETRY))
   CALL       PGM(ADMPGMC)
   CLRPFM     FILE(&LIB/ADM.FILE)
   MONMSG     MSGID(CPF3142) EXEC(CRTPF FILE(&LIB/ADM.FILE)
   CPYF       FROMFILE(&LIB/ADMFILE) TOFILE(&LIB/ADM.FILE) MBROPT(*REPLACE)
   COMMANDC   P1(ADM.FILE) P2(&LIB)
   DLTF       FILE(&LIB/ADMFILE)
   ENDDO 

I receive a flat file by name ADMFILE into AS/400, This flat file does not contain any date in it. I apply the contents of the file(to my in house files) by calling an internal program. I copy the contents of the file into another file (flat file in our system contain dot)and delete it. 
 
What I am trying to do is compare the file as soon as it received  with previous day file and  if both are same  send an email alert ( if both are different dont do anything and go to next step) and if the file is not received by certain time send an email alert.
I am looking for AS/400 utility(or if any code) that does the job and also open for suggestions to change my existing code. I need to keep check for the file for an hour time and send an alert as well.
 
Thanks
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