Embedded SQL in an RPG *SRVPGM, file stays open

Hi all,

I hope this is the right place to ask this question. I've looked at the
Embedded SQL Redbook a bit, as well as archive.midrange.com, but I haven't
found anything. I'm sort of making baby steps with embedded SQL at this
point, so it's quite possible I'm not looking in the right places.

My problem is that the PF stays open after my SQL statement is run, even
if I add a CLOSE. I understand from the Redbook that the SQL preprocessor
creates it own F-spec for each file it uses, so I can see why the close
isn't working the way I'd hoped. Is there some way to force the file to
close after the SQL statement?

My code looks like this:
P DSRMUNITS_getUnitByAssocUnit...
P B EXPORT
D DSRMUNITS_getUnitByAssocUnit...
D PI LIKE(vuUnit)
D assocUnit LIKE(vuUnit)
D CONST
D errorInfo LIKEDS(UTTERRDS_errorDS)


D* Local fields
D retField S LIKE(vuUnit)

D MORE_THAN_ONE_RECORD...
D C '21000'

C/EXEC SQL
C+ SELECT vuUnit INTO :retField
C+ FROM dsp070
C+ WHERE vuAss = (SELECT vuVMU#
C+ FROM dsp070
C+ WHERE vuUnit = :assocUnit AND
C+ vuStat IN ('OTR','AVL')
C+ )
C/END-EXEC

/FREE
errorInfo.errorCode = DSRMUNITS_NO_ERROR;

if (retField = *blanks);
errorInfo.errorCode = DSRMUNITS_UNIT_NOT_FOUND_ERROR;

elseif (SQLSTATE = MORE_THAN_ONE_RECORD);
errorInfo.errorCode =
DSRMUNITS_ASSOCIATED_TO_MULTIPLE_UNITS_ERROR;

endif;

close DSP070;
return retField;

/END-FREE
P DSRMUNITS_getUnitByAssocUnit...
P E

TIA,
Adam

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