Here is the Cisco TAC link explaining this bug on older firmware releases.

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCux97494/?referring_site=bugquickviewredir

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCuj60109/?reffering_site=dumpcr


show inventory
show controller
show hardware
show module

Unfortunately, these commands doesn’t show installed SFPs on module.
The TAC answer was: “This option (show installed transceivers on ASA-IC-4GE-SFP-A) doesn’t support thru CLI”.

The solution is to upgrade firmware.