st06n - not showing history of servers

Hi,

In st06n it is not showing "history" of CPU,Memory, Swap size, Disk, Lan, File System (See img1,img2)

It shows "Previous hours" information correctly. (img3)

SAPOSCOL is also in ruining mode

What would be the reason for not displaying "History" information. How to get this history values of servers (CPU,Memory,Swaps etc)

regards,

Zerandib