I want to connect SAP HANA Studio to a HANA instance. The HANA instance number is 40.
The SAP note 1592925 states that the ports 5$$13/5$$14 and 3$$15 should be open to allow communication between the HANA Studio and the HANA database. I even see the instance in the HANA Studio, but I cannot administrate it and the HANA studio gives this general "I don't want you to know what the error actually is" message:
!ENTRY com.sap.ndb.studio.navigator 4 1 2012-01-16 14:01:40.627 !MESSAGE [HDB hostname 40 (SYSTEM)] Error on refreshing system !SUBENTRY 1 com.sap.ndb.studio.navigator 4 0 2012-01-16 14:01:40.627 !MESSAGE SAPControl request failed !STACK 0 com.sap.ndb.studio.sapcontrol.SAPControlException: SAPControl request failed at com.sap.ndb.studio.sapcontrol.operations.SAPControlOperation.execute(SAPControlOperation.java:118) at com.sap.ndb.studio.sapcontrol.SAPControl.getInstanceProperties(SAPControl.java:439) at com.sap.ndb.studio.sapcontrol.SAPControl.collectProperties(SAPControl.java:466) at com.sap.ndb.studio.sapcontrol.SAPControl.open(SAPControl.java:297) at com.sap.ndb.studio.sapcontrol.SAPControlManager.getSAPControl(SAPControlManager.java:108) at com.sap.ndb.studio.sapcontrol.SAPControlManager.getSAPControl(SAPControlManager.java:81) at com.sap.ndb.studio.sapcontrol.SAPControlManager.needCredentials(SAPControlManager.java:57) at com.sap.ndb.studio.navigator.operations.SAPSystemObjectUpdate.executeTrySAPControl(SAPSystemObjectUpdate.java:102) at com.sap.ndb.studio.navigator.operations.SAPSystemObjectUpdate.execute(SAPSystemObjectUpdate.java:63) at com.sap.ndb.studio.navigator.operations.UpdateSAPSystemOperation.execute(UpdateSAPSystemOperation.java:75) at com.sap.ndb.studio.datamodel.controler.DataModelOperation.execute(DataModelOperation.java:67) at com.sap.ndb.studio.datamodel.controler.DataModelOperationQueue$DataModelOperationThread.run(DataModelOperationQueue.java:99) Caused by: com.sun.xml.internal.messaging.saaj.SOAPExceptionImpl: com.sun.xml.internal.messaging.saaj.SOAPExceptionImpl: Message send failed at com.sun.xml.internal.messaging.saaj.client.p2p.HttpSOAPConnection.call(Unknown Source) at com.sap.ndb.studio.sapcontrol.operations.SAPControlOperation.execute(SAPControlOperation.java:94) ... 11 more Caused by: com.sun.xml.internal.messaging.saaj.SOAPExceptionImpl: Message send failed at com.sun.xml.internal.messaging.saaj.client.p2p.HttpSOAPConnection.post(Unknown Source) ... 13 more Caused by: java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(Unknown Source) at java.net.PlainSocketImpl.connectToAddress(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at sun.net.NetworkClient.doConnect(Unknown Source) at sun.net.www.http.HttpClient.openServer(Unknown Source) at sun.net.www.http.HttpClient.openServer(Unknown Source) at sun.net.www.http.HttpClient.<init>(Unknown Source) at sun.net.www.http.HttpClient.New(Unknown Source) at sun.net.www.http.HttpClient.New(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source) ... 14 more
Do I need to open any other ports to make HANA Studio work with HANA DB?
Regards,
Mark