Custom report for Legal control Log

Hi Experts,

Good day, we have a requirement to build a custom report for the Log on License determination. Do we have FM or table other /SAPSLL/CUITSTA and /SAPSLL/CUHDSTA? if not how do we manage to document specific output instead of GUID. we need the detailed Log screen. For example for quantity threshold error we get " open quantity is not sufficient"

thanks in advance.