SAP HANA Academy - Live3: Java - Update HTML5 App, Deploy & Test

[ashik_k2]

Hello Experts,

I was following video tutorial series for social media analytic application by . In the last video of the tutorial

SAP HANA Academy - Live3: Java - Update HTML5 App, Deploy & Test - YouTube  

which demonstrates about developing and deploying java application for  updating the Twitter stream to HANA DB, I am not able to start tracking of the tweets. After I click "Start tracking" ajax call is made as mentioned in the tutorial. The response gives the message as shown below.

Could you please let me know how to resolve this issue.

Thanks and Regards,

Ashik

[pmugglestone]

Hi, From the message it looks like you don't have have a Javascript enabled browser. The app was developed with Chrome. If you use IE it's needs to be at least v10. Normally Firefox and Safari should work fine. Ensure that Javascript is enabled in the browser and hasn't been turned off for some reason. Thanks, Philip

[ashik_k2]

Hello Philip,

I am using chrome. I double checked this, JavaScript is enabled in my browser. So that should be fine.

Any other reasons?

Thanks and Regards,

Ashik

[pmugglestone]

Hi Ashik, Can you add a screenshot of what's shown in the "Response" tab? Thanks, Philip

[ashik_k2]

Hello Philip,

This is the response tab screenshot.

Please see full html code in the response in this Link

https://mdocs.sap.com/mcm/public/v1/open?shr=8EmAPvHULNJ6QXv4dE-MbURlQurM6D1yD6yu7Wo1MFs

Regards,

Ashik

[pmugglestone]

Hi,

After some investigation it appears that basic authentication (as used in the HCP destination) is no longer working for the Java app. Sounds like something changed on HCP since the videos were created. For the time being, the best workaround is to paste the URL's for the Java app directly into your web browser:

https://live3p00000000trial.hanatrial.ondemand.com/live3/?track=yourtrackvalue

https://live3p00000000trial.hanatrial.ondemand.com/live3/?stop=y

Thanks,

Philip