Auto creation of a snapshot after every Deliver gives Error: Stale data

Hello All,
I am writing server side extension using operation(com.ibm.team.scm.server.deliver). Auto creation of snapshot for every delivery operation on stream.
Code running without any error in my  operation participant but an error occurs in Eclipse side :stale data ,mention in image

my code:

IScmService service = getService(IScmService.class);
 
Date date = new Date(System.currentTimeMillis());
 WorkspaceItemListResult createBaselineSet2 = service.createBaselineSet2(destWorkspace, new IComponentHandle[0],
            date.toString() + "Snapshot", date.toString(), BaselineSetFlags.CREATE_NEW_BASELINES, null, null, null);
   
if (!createBaselineSet2.getItems().isEmpty()) {
          IBaselineSet baselineSet = (IBaselineSet) createBaselineSet2.getItems().get(0);
          System.out.println("BaselineSet: " + baselineSet);
        }