[FX.php List] Error I've never seen before

[Bob Patin]

What does it mean when I put

echo $queryResult['errorCode'];

and get "No Action Taken?"

I have this simple query

$query=new FX($serverIP,$webCompanionPort,$scheme);
$query->SetDBData($dbname,'web_staterooms','All');
$query->SetDBPassword($webpw,$webun);
$queryResult=$query->FMFindAll();
echo $queryResult['errorCode'];

I've confirmed everything--IP, port, scheme, database name, layout  
name, username, password...

But I get nothing back... arggggh...

BP