Solution : https://service.sap.com/sap/support/notes/22971 (SAP Service marketplace login required)
Summary :
The SAP Note addresses a Windows NT event log issue where messages with an unregistered Event ID appear due to missing SAP service registry entries post-upgrade. The solution involves manually adding these entries via regedt32. Users are instructed to navigate to HKEY_LOCAL_MACHINE->SYSTEM->CurrentControlSet->SERVICES->EventLog->Application and create keys for the SAP service and OS Collector, setting paths to the appropriate DLL or executable. Correct registry configuration requires entries for EventMessageFile and TypesSupported, with a final system reboot to apply changes. This ensures proper log description management and service tracking in SAP systems.
Key words :
\\host\sapmnt\<sid>\sys\exe\run\sapevents, \\host\sapmnt\<sid>\sys\exe\run\sapntstartb, hkey_local_machine-->system-->currentcontrolset--> services--> eventlog-->application create, windows nt event log, control panel-->services, sapsap-os-collector, sap os collector, exe valuename, name_of_sap_services_as_in_control_panel-->services, event source
Related Notes :
| 82751 | Problems with SAP Services & SAP Service Manager |
| 72616 | Syslog messages in the NT event log |
| 32182 | Windows NT: Event log messages when starting R/3 |