SR: Filling level of async shipping buff
Root cause: 
The filling level of the async shipping buffer was at a critical level, triggering an alert with a priority of 10. The alert indicated potential log shipping delays and required verification of communication issues or errors and adjustment of the buffer size if necessary.  
 
Resolution steps: 
- Verify for errors or communication issues responsible for log shipping delays as per the alert description. 
- Check the configuration in the global.ini file under [system_replication] for the logshipping_async_buffer_size parameter. 
- Refer to SAP Note 1999880 (FAQ: SAP HANA System Replication) for guidance on resolving the issue. 
No issues seen in Replication.