Application logs for single monitoring set

Hi All,

Can we keep the application logs / error in a  system not to be  archived or delete until manually deleting for single monitoring set ( PO or shipping cart  or Pro card etc). which is monitored via RZ20.

I have analysed some notes it is  mentioned as it is not recommended to keep all alerts as some space issues occurs ( space consumption of creating the new alerts).

By increasing the parameter alert/MONI_SEGM_SIZE value and placing CCMS_Segment_Space_Collect in the MTE class will help to resolve the issue. but can we make the setting to work for single monitoring set .

Thanks,

Prav