https://userapps.support.sap.com/sap/support/knowledge/en/3301980
3301980 - Application with an outdated SAP HANA Client is connecting to SAP HANA Cloud instance |...
One or both of the following SAP Alert Notification for SAP BTP is displayed: HDBClientVersion - Outdated SAP HANA Client in use - Upgrading to a newer SAP...