Re: RNF2120 - External descriptions for file not found - when EXTDESC(MYLIB/MYFILE) used

Hi Doug,

My understanding is that the OVRDBF doesn't actually do anything when it's issued. When the compiler tries to find the file, then it looks at the OVRDBF. By the time the compiler is running, you've removed PRDLIB from *LIBL, so the compiler will not be looking in PRDLIB, just whatever other libraries are in *LIBL.

If you move the RMVLIBLE PRDLIB after the CRTBNDRPG command, it should work as expected.

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On 6/3/2015 4:32 AM, Doug Davie wrote:

Thanks Buck.
There is an override, and that's what causes the RNF2120 in the compile.

So now the question is why?


I've broken it down to this simple test case.
I put this in a CLLE:
ADDLIBLE PRDLIB
OVRDBF FILE(MYFILE) TOFILE(*LIBL/MYFILE)
RMVLIBLE PRDLIB
CRTBNDRPG PGM(DEVLIB/MYPGM) SRCFILE(DEVLIB/QRPGLESRC) SRCMBR(MYPGM)

where:
DEVLIB/QRPGLESRC(MYPGM) uses
DCL-F MYFILE DISK(*EXT) USAGE(*INPUT) KEYED
EXTDESC('PRDLIB/MYFILE') EXTFILE(*EXTDESC);

When I call the CLLE, I receive the RNF2120 in the compile.


So, I can understand that if I have an override to MYFILE in *LIBL, and try
to use MYFILE when it is not in the *LIBL I would get a file not found
condition.
BUT!
Shouldn't EXTDESC('PRDLIB/MYFILE') trump the override?

I would expect EXTDESC('*LIBL/MYFILE') or EXTDESC('MYFILE') to cause the
RNF2120.
But here I specifically indicate PRDLIB, and would expect the file to be
found regardless of any overrides.


-doug



On Tue, Jun 2, 2015 at 5:44 PM, Vernon Hamberg <vhamberg@xxxxxxxxxxxxxxx>
wrote:

Hi Doug

Maybe look at the generated source to see what the pre-compiler did with
it. Should be one in QTEMP, but you can specify a peristent library on the
CRTSQLRPGI command.

HTH
Vern


On 6/2/2015 2:45 PM, Doug Davie wrote:

I'll assume yes, that there is an OVRDBF. But it's hard to track down as
the actual compile is fairly deep in the call stack. (I'll get it in
debug
to give a definitive answer)
I've tried tests of creating an OVRDBF, but that works fine in testing.
I've also tried tests of locking MYFILE exclusively in another session,
but
that also works fine.


My testing has been on both v7.2 and v7.1


On Tue, Jun 2, 2015 at 3:35 PM, Buck Calabro <kc2hiz@xxxxxxxxx> wrote:

On 6/2/2015 1:30 PM, Doug Davie wrote:

My RPGLE program uses this:
DCL-F MYFILE DISK(*EXT) USAGE(*INPUT) KEYED
EXTDESC('PRDLIB/MYFILE') EXTFILE(*EXTDESC);

(yes, PRDLIB/MYFILE does indeed exist)

I submit my compile to batch and the program is created.
PRDLIB is not in my library list forthe compile.
DSPPGMREF does indeed show PRDLIB/MYFILE getting used.

Now I have another more involved process that runs in batch, and as part

of

that batch process the CRTBNDRPG command is issued with the exact same
parms I used previously, using the exact same member. In this batch

process

the PRDLIB/MYFILE *FILE is actually being used and is open.
This subsequent compile produces:
RNF2120 - External descriptions for file 'PRDLIB... not found; file is
ignored.

I've also tried this format:
FMYFILE IF E K DISK EXTDESC('PRDLIB/MYFILE')
with the same results.

This actually started off as an SQLRPGLE, which produced:
SQL1001 30 17 External file definition for MYFILE not found.


Why can't the compiler find PRDLIB/MYFILE ?

Is there an OVRDBF for MYFILE in the batch process that does the failing
CRTBNDRPG?

--
--buck

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