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delphitclientdataset

EDataBase error with ClientDataset parameter not found

I have added new TClientDataset in my project, to client. Also I have an Oracle stored procedure that takes clientid as input & returns cursor.

The code below executes on button click

with dmMain.cdsGetV do //cdsGetV is name of Clientdataset
begin 
  if Active then Close;
  Params.Clear; 
  FetchParams;
  Params.ParamByName('PCLIENTID').AsString := '0022995544';
  Open;
end;

On click I have error: `

cdsGetV: parameter 'pclientid' not found.

There are many other clientdatasets like this and they work good. I copied exactly the same code of those cds', but it's still not working. Any idea what's problem?

Solution

  • I recreated the clientdataset and datasetprovider on server ,and now it works.