This blog post provides information on how to troubleshoot the error “SAP HANA Backup cannot create because another data backup is running.
Step 1 :- GO to OS level Terminal login, where is installed HANA DB and run :
#ps -aux |grep Backint
Here you can find Backint running process PID
Step 2:- Kill the process PID :-
#kill PID
Now you can run take backup from Hana Studio on file system.
Example:-