Diagnostic Agents not visible in Managed System Configuration (step 4 Assign Diagnostic Agent)

Hello Experts,
I am installed 4 Diagnostic Agents via SWPM on different hosts. I see them in the agent administration in status connected (green).
But when the configuration of the ABAP system in Managed System - Diagnostic Agents are not visible. Below is the maximum indicated all the screenshots from the SM.
System SAP Soluition Manager 7.2 SPS07