EWA报告里的'security notes'

Question

关于生产系统的EarlyWatch Alert报告中有这么一段话：
10.1 Security-related SAP Notes
Vulnerabilities exist in this system that can be closed easily. We found relevant security-related SAP HotNews that have not been applied.
Recommendation:
Apply relevant security-related SAP HotNews and Notes. An overview about such notes is published on Service Marketplace at /securitynotes.
To obtain a list of relevant security-related SAP Notes that can be applied easily, run the tool RSECNOTE in transaction ST13. It will provide a detailed list of the vulnerabilities discovered and the corresponding SAP Notes for correction. More security issues may exist.
For more information, refer to SAP Note 888889.
在st13里运行报表RSECNOTE能看到很多note需要安装。有些note是增加检查权限等。
我担心note安装上去后对现有用户现有操作有影响。例如用户现在操作正常，但安装note后用户操作就失败。
请问大家在实际情况中安装 Security-related SAP Notes吗？

Answer 1

Hello Mary,
Sorry for the late answer.
So you go to the "Change Management" workcenter, after "System Recommendation" then you have to choose the solution where your system is.
You can select the interval, for exple, the beginning is the last time when you applied security notes and the end is now.
And after you click on "apply filter", the job launched will calculate performance notes, security notes, corrections notes.
After you just have to click on security notes and select all these, and download it in your system, in order to know if you can apply it.