2724911 - HTTP-Code 500: ("Internal Server Error") when clicking 'Check All Host Agents' in step 'Assign Diagnostics Agents' of Managed Systems Configuration

You fail to check Host Agent status when clicking 'Check All Host Agents' in step 'Assign Diagnostics Agents' of Managed Systems Configuration, the following error can be seen in the step log,

SOAP:1026 SRT: HTTP-Code 500: ("Internal Server Error")

SAP Solution Manager 7.2

Check All Host Agents, 500 Internal Server Error, Assign Diagnostics Agents, , KBA , SV-SMG-INS-CFG-MNG , Managed System Configuration , SV-SMG-DIA , Diagnostics , Problem