SM04 has session with status 4

Hi experts,

There is a sutiation when I check DBA planning logs with DB13, the performance is very poor.

And then I check SM04, found that there is my session on SM04 with status 4, even I tried to log out the session, it is still there.

I also check its session ID (It is 56), but I can't find this session with database level.

Does anyone face the same problem before?

Any advice will be appreciated.