When I lauch the Query Analizer the first time and run some code for the first time the insertions work fine.
If I run the same code again I get a message saying the following :

The command(s) completed successfully.>

But, the problem is that the insertions did not work!.

For them to work again I will need to close the Query Analizer and open it again.

Here is the code that I run:

use vips
DECLARE @ac varchar(40)
DECLARE agency_cursor CURSOR FOR SELECT ac FROM agt_data
OPEN agency_cursor
WHILE (@@FETCH_STATUS = 0)
BEGIN
FETCH NEXT FROM agency_cursor INTO @ac
PRINT @ac
INSERT INTO pt_agency (ProducerCode) VALUES (@ac)
END
CLOSE agency_cursor
DEALLOCATE agency_cursor
GO


Thanks,
Sergio