record was not located to update

[lkz633]

Hallo,

habe folgenden code:

Code:

var blob_source: tstream;
    blob_target: TIBBlobStream;
begin
  table.Insert;  
  table.FieldByName('xyz').AsInteger:= 5;   
  try
    blob_source:= tstream.Create;
    // fill the stream with any data you want here
    blob_target := tibblobstream(table.createblobstream(table.FieldByName('xyz'),bmReadWrite));  // create blob container
    blob_target.CopyFrom(blob_source,blob_source.size);     // save stream into blob
  finally
    table.Post;    // post the changes
    blob_source.Destroy;
    blob_target.Destroy;
  end;   // try finally

Bekomme leider die Fehlermeldung, das der Record zum aktualisieren nicht gefunden werden konnte. Was mache ich falsch?

Danke und Gruss
lkz633