cannot delete port object in FMC

[tato386]

I am trying to delete a port object that appears as "unused" but when I hit the delete key the FMC says it's in use in a "filter".    I checked pre-filters, ACP, flex objects and SSL policy and can't find where it's being used.  I recognize the name(s) of the referenced "filter", as the names of some of my servers but the network host objects have only IP info, no port info.  See attached pic for error.  Where else can I look? 

TIA,

Diego

[Mark Elsen]

          - FYI : https://bst.cloudapps.cisco.com/bugsearch/bug/CSCve74450

 M.

[tato386 · Accepted solution]

In my case the port object was being used in a connection event filter.  I found this because I later tried to delete an interface object but in the case of interface object the "cannot delete" error box referenced the name of the filter which I recognized as being a connection filter.

Thanks