Run ST06,

SAPOSCOL not running (Shared memory not available)

Check what happen, because during I uninstall the other instance D01, but the SAPOSCOL service was deleted unguarded. So try to reinstall the service.

The “ntscmgr.exe” program located in the Exe -> Run directory can be used to reinstall the SAPOSCOL as a service.

Execute the following command:

ntscmgr.exe install SAPOsCol -b saposcol.exe –p

It is OK now.