Hello, I use Delphi6 / IBX and with the query component I'm attaching bellow,
I'm getting this error:

"Incorrect values within SQLDA structure"

I open the table like this:

with qConceptos do
begin
Close;
[...]
ParamByName('PAGO_COBRO').AsString := 'T';
ParamByName('SIGNO').AsString := 'T';
Open;
end;

I'm using FB2.1.1. Before updating (with FB1.5) the query worked well. Any idea?

Thanks !!!

Sergio

---------------------------------

object qConceptos: TIBQuery
Database = DM.IBdb
Transaction = DM.IBtr
AfterScroll = qConceptosAfterScroll
SQL.Strings = (
'select'
' DESCRIPCION, '
' ID_CONCEPTO, '
' PAGO_COBRO, '
' SIGNO '
'from '
' CONCEPTOS_BANCOS'
'where'
' ((PAGO_COBRO = :PAGO_COBRO) or ( :PAGO_COBRO = ''T'' ))'
' and '
' ((SIGNO = :SIGNO) or (:SIGNO = ''T'' ))')
Left = 624
Top = 328
ParamData = <
item
DataType = ftUnknown
Name = 'PAGO_COBRO'
ParamType = ptUnknown
end
item
DataType = ftUnknown
Name = 'PAGO_COBRO'
ParamType = ptUnknown
end
item
DataType = ftUnknown
Name = 'SIGNO'
ParamType = ptUnknown
end
item
DataType = ftUnknown
Name = 'SIGNO'
ParamType = ptUnknown
end>