[AccessD] matching field error

Hello Andy and Charlotte,

i explained before that the default value pro[perty of PrTestID is empty (no
value) so this can't be the problem.

Pedro


----- Original Message -----
From: "Andy Lacey" <andy at minstersystems.co.uk>
To: "'Access Developers discussion and problem solving'"
<accessd at databaseadvisors.com>
Sent: Wednesday, December 10, 2003 10:51 PM
Subject: RE: [AccessD] matching field error


> Well thought Charlotte, that sounds like the issue. Pedro, change the
> properties of PrTestiD by removing its default value and see if that cures
> it.
>
> Andy Lacey
> http://www.minstersystems.co.uk
>
> > -----Original Message-----
> > From: accessd-bounces at databaseadvisors.com
> > [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of
> > Charlotte Foust
> > Sent: 10 December 2003 20:52
> > To: Access Developers discussion and problem solving
> > Subject: RE: [AccessD] matching field error
> >
> >
> > The point is that if you don't have a record in the lookup
> > table with zero as its primary key, having a default of zero
> > will cause you problems with referential integrity in place.
> >
> > Charlotte Foust
> >
> > -----Original Message-----
> > From: Pedro Janssen [mailto:pedro at plex.nl]
> > Sent: Wednesday, December 10, 2003 11:30 AM
> > To: Access Developers discussion and problem solving
> > Subject: Re: [AccessD] matching field error
> >
> >
> > The default value is zero, so this isn't the problem.
> > Thanks for thinking with me.
> >
> > Anyone else some ideas.
> >
> > Pedro
> >
> >
> > ----- Original Message -----
> > From: "Charlotte Foust" <cfoust at infostatsystems.com>
> > To: "Access Developers discussion and problem solving"
> > <accessd at databaseadvisors.com>
> > Sent: Wednesday, December 10, 2003 5:51 PM
> > Subject: RE: [AccessD] matching field error
> >
> >
> > > Unless it is specifically set to null, a numeric field usually has a
> > > default value of zero.  If you're dealing with numeric keys, this
> > > might be tripping you up.
> > >
> > > Charlotte Foust
> > >
> > > -----Original Message-----
> > > From: pedro at plex.nl [mailto:pedro at plex.nl]
> > > Sent: Wednesday, December 10, 2003 3:33 AM
> > > To: AccessD at databaseadvisors.com
> > > Subject: RE: [AccessD] matching field error
> > >
> > >
> > > Hello Andy,
> > >
> > > In the help function i saw what the error means. But it
> > made no sence
> > > to me. You say: "Is there any way they could have zeroes or
> > > zero-length strings rather than nulls". When a field is
> > empty i think
> > > there is nothing in it. How can it be that a field is empty
> > but a zero
> >
> > > is present??
> > >
> > > Pedro
> > >
> > >
> > >
> > >
> > >
> > > In antwoord op:
> > >
> > > > From: "Andy Lacey" <andy at minstersystems.co.uk>
> > > > To: "'Access Developers discussion and problem solving'"
> > > > Date: Wed, 10 Dec 2003 09:10:22 -0000
> > > > Subject: RE: [AccessD] matching field error
> > > >
> > > >
> > > > Pedro
> > > > The implication is that the you have Relationships defined with
> > > > referential integrity. You are saving a record with a
> > test id which
> > > > doesn't match to a key value in the tblTest table. The
> > odd thing is
> > > > that this shouldn't occur if the fields are Null. Is
> > there any way
> > > > they could have zeroes or zero-length strings rather tha  nulls,
> > > > because that would do it.
> > > >
> > > > Andy Lacey
> > > > http://www.minstersystems.co.uk
> > > >
> > > > > -----Original Message-----
> > > > > From: accessd-bounces at databaseadvisors.com
> > > > > [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Pedro
> > > > > Janssen
> > > > > Sent: 09 December 2003 22:41
> > > > > To: AccessD at databaseadvisors.com
> > > > > Subject: [AccessD] matching field error
> > > > >
> > > > >
> > > > > Hello Group,
> > > > >
> > > > > i get the following error in a form, when i close it
> > and the field
> >
> > > > > 'PrTestID' is empty:
> > > > >
> > > > > The microsoft Jet database engine cannot find a record in table
> > > > > 'tblTest' with key matching field(s) 'PrTestID'
> > > > >
> > > > >
> > > > > How is this possible, because the field isn't required?
> > Al the ID
> > > > > fields in the form give the same error when they are empty (and
> > > > > all aren't reqiured).
> > > > >
> > > > >
> > > > >
>
>
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