SELECT arg
FROM
fileNotFound => res ← "fileNotFound";
badResults => res ← "badResults";
badParameters => res ← "badParameters";
internalError => res ← "internalError";
serverGoingAway => res ← "serverGoingAway";
serverNotFound => res ← "serverNotFound";
courierError => res ← "courierError";
badHandle => res ← "badHandle";
versionMismatch => res ← "versionMismatch";
nilHeap => res ← "nilHeap";
cantOpenLogFile => res ← "cantOpenLogFile";
warning => res ← "warning";
badFileName => res ← "badFileName";
badRelease => res ← "badRelease";
ENDCASE => ERROR