Guys,Here is a bug report on similar problem (although not thesame) openedby one of Adobe architects:https://bugs.adobe.com/jira/browse/SDK-15026It appears that converting DataGrid to AdvancedDataGrid mighthelpto resolve the problem. Could you try and let me know ?I am currently off that project.Thank you,Oleg.

Guys, We haven't resolved that problem, just planning to open aticket with Adobe.In the logs we can see that 1 row is inserted (from datastream) on Java side, and 2 identical rows are inserted inArrayCollection on Flex side.Could you please specify with which version of LCDS you havethis problem ? That is important.As for us, it worked fine until we started using 2.6.0 withFlex3 (I was just told that it was OK with Flex2 on LCDS2.5.1 andJava5.0).With LCDS 2.6.1 still have a problem.What's your s...

Alice,At least from your description I don't see how our problemsare related.I do not use PHP or HTTPService, but Flex2 DataGridcollections, LCDS & Java on backend.Please explain in more details if you disagree.Thanks,Oleg.