ECB Menu Issue

Hi All,

  I  am getting the following error for a item in the Folder of a  document library.

"The item is no longer available. it may have been deleted by another user.Please click on OK to refresh the page".

Here is my scenario

I have List "A" and a Document Library "B".When a new Item is getting added to List A, i am creating a folder in Library "B" with the item id of "A" list item and also i have "B" list view web part in display form of list "A".Now Context menu is working fine for folder but it is not working for folder documents.

Any help is much appreciated!!!

Thanks

VL