Checking Free Log Space (SAP DB) 
Regularly check the available free space in the log area of the database system.
Suggestion 1
Monitor SpaceManagement using the
Database Alert Monitor to recognize space problems in time.Suggestion 2
Suggestion 3
DBA Action Logs display.
Activities
Provide enough memory space for the log area. Schedule log backups using the
DBA Planning Calendar. If possible, activate automatic log backup (
Automatic Log Backup). This ensures regular backup of the log area entries.

Also regularly monitor the data area. Proceed as described in