Hello,
I have recently created a HANA instance on AWS. It's up and running.
But I am unable to connect to the HANA system from HANA studio. I tired the following. Anyt thoughts on how this can be fixed?
(1) connecting using elastic IP and also host name(by creating an entry in C:\Windows\System32\drivers\etc\hosts)
(2) Stopped and started on AWS
(3) Stopped and started at Linux OS level
Here is one of the error messages from HANA studio. I have also enclosed the error log.
eclipse.buildId=unknown
java.version=1.7.0_25
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86
Error
Sat Dec 21 11:40:05 EST 2013
Error checking connection
com.sap.ndb.studio.jdbc.JDBCConnectionStatus: Database connection is not available. See error log for details.
at com.sap.ndb.studio.jdbc.JDBCPlugin.createConnection(JDBCPlugin.java:332)
at com.sap.ndb.studio.navigator.wizards.newsapsystem.NewSAPSystemWizard$1$1.call(NewSAPSystemWizard.java:226)
at com.sap.ndb.studio.navigator.wizards.newsapsystem.NewSAPSystemWizard$1$1.call(NewSAPSystemWizard.java:1)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: com.sap.db.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: Cannot connect to jdbc:sap://54.209.42.94:30015 [Cannot connect to host 54.209.42.94:30015 [Connection refused: connect], -813.].
at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.createException(SQLExceptionSapDB.java:219)
at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.createException(SQLExceptionSapDB.java:203)
at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.generateDatabaseException(SQLExceptionSapDB.java:186)
at com.sap.db.jdbc.Driver.connect(Driver.java:238)
at com.sap.ndb.studio.jdbc.JDBCPlugin$3.run(JDBCPlugin.java:653)