maxOrder = maxOrder + 1;
step.setMyOrder(maxOrder);
step.setName(stepName);
step.setSchemeId(schemeId);
step.setResolved(stepResolved);
wapi.saveStep(step);
} catch (DotDataException e) {
Logger.error(this.getClass(),e.getMessage(),e);
writeError(response, e.getMessage());
}catch (AlreadyExistException e) {