SAP Knowledge Base Article - Public

3482844 - Unable to access Fiori App "Event Error Log"


Error 'Class is not a selection engine; or it does not exist/AIF/ENGINE/005' occurs, when accessing to Fiori app 'Event Error Log' .


SAP S/4HANA Public Cloud 2402

Reproducing the Issue

Search 'Event Error Log' in Fiori Launchpad.


AIF Interface /TECH - EVENT_TECH - 1 is not released in SAP S/4HANA Cloud 2402, that is why does the error 'Class is not a selection engine; or it does not exist' occur.

AIF interface /TECH - EVENT_TECH - 1 will be released in version SAP S/4HANA Cloud 2408. In 2408, the Fiori app 'Event Error Log' will be available.



If 'Event Error Log' is not available ,as a workaround, the event error log can also be monitored in Message Monitoring Overview by interface /IWXBE - TECHNICAL - 1 .

  1. Assign recipient /IWXBE - RECIPIENT_CHANNEL to user by Fiori app 'Assign Recipient to User'.
  2. Monitor AIF interface /IWXBE - TECHNICAL - 1 in Fiori app Message Monitoring Overview as a replacement.


SAP Application Interface Framework, Event Error Log, /AIF/ENGINE/005, Message Monitoring , KBA , BC-SRV-AIF , Application Interface Framework , CA-GTF-AIF , Application Interface Framework , Problem


SAP S/4HANA Cloud Public Edition 2402