Simba Code:
RaiseException(erCustomError, 'hello');
possible exceptions:
ErNoError, erCannotImport, erInvalidType, ErInternalError, erInvalidHeader, erInvalidOpcode, erInvalidOpcodeParameter, erNoMainProc, erOutOfGlobalVarsRange, erOutOfProcRange, ErOutOfRange, erOutOfStackRange, ErTypeMismatch, erUnexpectedEof, erVersionError, ErDivideByZero, ErMathError,erCouldNotCallProc, erOutofRecordRange, erOutOfMemory, erException, erNullPointerException, erNullVariantError, erInterfaceNotSupported, erCustomError