I have to add, the value of the masterkey is 99990000000001!
If the keyfield contains less digits it seems to work!

Might there a problem in the inside of IBO with handling large integers
as artificial primary keys!?
Sorry i bought only a partial licence and cannot debug it by myself
(aarg!).
I embeded the workstation id into the IDs to be able to do replication
(first 4 digits obviously).
I can start the first 2 sites with ids 1 and 2 which will lead to
significantly smaller numbers but later on i need the full range...


--
Christian Kaas mailto:christian@...
Client/Server/Internet/Multitier development
http://www.ckaas.de

> -----Ursprungliche Nachricht-----
> Von: Christian Kaas [mailto:christian@...]
> Gesendet: Freitag, 29. Dezember 2000 22:13
> An: IBObjects@egroups.com
> Betreff: [IBO] Problems with TwwIBOQuery and Params (Invalid Variant
> Operation - when opening detailquery)
>
>
> Hi,
>
> i have the following situation:
>
> Classic master detail tables using TwwIBOQuery Components (Infopower
> rulez here).
> In the detail query i linked both using the dataset property.
> the master primary key field is a ID field defined as numeric(14,0) as
> well as the detail field.
> When i link the queries using the datasource property of the
> detail and
> try to open the detail or master i get an "Invalid variant Operation"
> message/exception.
> the master PK field is a TLargeint field in delphi as well as
> the client
> FK field.
> I checked the generated param of my query and tried different
> datatypes
> it doesn't work out.
>
> Any ideas (i cannot switch to T_IBxxx components because of
> Infopower).
>
> Regards
>
>
> --
> Christian Kaas mailto:christian@...
> Client/Server/Internet/Multitier development
> http://www.ckaas.de
>
>
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