Re: HANA Studio and SAP UI5

I had the same error, but on my SAP HANA Studio for Mac OS. I tried a lot of actions, but you can try these steps:

     1 - Try to open https://tools.hana.ondemand.com/juno or https://tools.hana.ondemanda.com/kepler

          If you have access and it's working you need to download the certificate that's your browser is      using

     2 - Copy the certificate;

     3 - Close your Eclipse (or SAP HANA Studio);

     4 - Find your %JAVA_HOME%/lib/security/cacerts. This path it's responsible to store your credentials

     5 - Import your certificate to your cacerts directory

          sudo keytool -import -noprompt -trustcacerts -alias "avast! trusted CA" -file      "/Library/Java/Home/lib/security/*.hana.ondemand.com.cer" -keystore "/Library/Java/Home//lib/security/cacerts" -storepass "changeit"

Rgds