Friday 2 May 2014

ActiveXObject("Microsoft.XMLHTTP").status==500

Some times we may see error because of status =500.
I am talking in terms of sharepoint.
Root Cause: 
May be: List item count is more than 5000. so your client object model will give error.
Some times, You can't find this in the UI. open fiddler and run it, you can see the error message which says threshold limit error.
Solution: Remove data from list <not good idea..)
Add filter to your query...it will work