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Expert Sessions!

HANA

How to avoid disaster during disaster recovery test (for HANA)?

Tuesday, 25 July 2017 04:45

Introduction

Like any other databases, disaster recovery is a very important aspect of an overall architecture of any HANA deployment. As there are so many articles on the internet which are focusing on the steps taken to setup disaster recovery for HANA, my focus for this article is primarily on how to perform a successful disaster recovery test.

 

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LoRa - KPN - HANA - an interesting story

Tuesday, 25 July 2017 04:45

Aah! Finally, have got some time to write a technical blog to share one of the very interesting IoT scenario using LoRa-KPN-HANA combination. Through this blog, I intent to take you through step-by-step approach to implement this scenario. I am not a core developer, but a guy with the enterprise architect background, my overall objective was to understand the architecture to be able to implement this kind of IoT scenarios.

HANA is something inevitable in today’s SAP world, and every customer is moving ahead with implementing it, so my idea was to understand how Lora-KPN can be combined with the power of HANA to bring out the best of both the technologies.

This technical blog is about making use of LoRAWAN in SAP HANA space, how we can make use of LoRAWAN to transfer things data to HANA in real-time.

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HANA Connection from Studio Fails..

Tuesday, 25 July 2017 04:45

We have an HANA instance on AWS, on one fine day, HANA started to reject every connection that was established from Studio and it was throwing below error message.

"only commands for license handling are allowed in current state"

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HANA : No Class Found - Relational Connection to NewDB

Tuesday, 25 July 2017 04:45

While creating a connection to HANA Database from Information Design Tool, you may end up with an error message "No Class Found". In such cases, follow OSS Note :  1591695 - How to set up HANA JDBC Connectivity for Universes.

 

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