Hi Sap Expert,
I'm newbie in basis. I have problem Database Growth monitoring in my ECC system. When i want to check database growth per month in t-code DB02, i just found the Database and Tablespaces and Tables and Indexes were gray out in History menu.
Is there missed configuration must i do?
i have tried to run RSDBMON0 report but it cannot display anything, i also tried activated REORGCHK based on other discussion in SCN but it still not solved.
Below the screenshot of DB02:

Please give me any suggestions to resolve this problem.
Thanks & Regards,
Husin