Well I have this command in my connection with an SQL statement like so

SELECT Field1, Field2, Field3, Field4, Field7 FROM Table 1
WHERE Field4 <= Field7

now I have linked a report to this and retrieved the structure of the command. Now when I call the Report1.show once everything is fine, but when I call it again I get this error message from the report:

Invalid SQL statement; expected 'DELETE', 'INSERT', 'PRODUCE', 'SELECT', or 'UPDATE'.

Anyone has an idea what triggers this and how I can solve this problem?

Thanks again to all