You can find the details of HANA licensing issues in this post, so you can; “Check” , “Get” and “Install” your SAP HANA license easily…

To check your SAP HANA license status ;

- Connect to related HANA database via “HANA Studio” software

- In “SAP HANA Studio Navigator”, select the related HANA DB, right click and select “Properties”

- Select the “License” to get detail information of license issue

You will get a screen like below ;

To get the details via SQL, just execute the following query ;

SELECT * FROM “SYS”.”M_LICENSE”; 

To create a new license key request via your “Hardware Key” information , just go to following “License Key Application” area and request it ;

https://support.sap.com/keys-systems-installations/keys.html

To install the license key to your SAP HANA system ;

- Connect to related HANA database via “HANA Studio” software

- In “SAP HANA Studio Navigator”, select the related HANA DB, right click and select “Properties”

- Select the “License” to get detail information of license issue

- Click the “Install License Key” and select the license key file