Getting session relevance error while generating fixlet compliance report for computer groups

Hi All,

I am getting the below session relevance error while generating fixlet compliance report for
computer groups , please assist. –
Error:

Statement:
unique values of (id of item 0 of it as string & “||” & name of item 0 of it & “||” & item 1 of it & “||” & item 2 of it & “||” & item 3 of it & “||” & item 4 of it & “||” & item 5 of it & “||” & item 6 of it & “||” & item 7 of it) of (applicable computers whose (exists name of it) of it, ("" & name of it & “”), (if (exists source severity of it) then ( if (source severity of it as lowercase contains “” or source severity of it as lowercase contains “”) then (“Unspecified”) else (source severity of it) ) else (“Unspecified”)), (if (exists source release date of it ) then ((year of it as string & “-” & month of it as two digits as string & “-” & day_of_month of it as two digits as string) of source release date of it as string) else “1000-01-01”), (if (exists category of it) then (if (category of it as lowercase contains “”) then (category of it as string) else (“Unspecified”) ) else (“Unknown”)), (if (exists download size of it) then ((download size of it) as string) else (“0”)),display name of site of it, applicable computer count of it as string) of elements of unions of ((sets of bes fixlets whose (fixlet flag of it = true and display name of site of it = “Patches for RHEL 7”)); (sets of bes fixlets whose (fixlet flag of it = true and display name of site of it = “Patches for RHEL5 - Native Tools”)); (sets of bes fixlets whose (fixlet flag of it = true and display name of site of it = “Patches for RHEL6 - Native Tools”)))