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SAP DBTech JDBC: [591]: internal error

Hi

I have installed HANA Database and completed loading SAP ERP6 EHP6 using Systems copy method. After the dataload has been completed the application server is not able to connect to database.

Also HANA Studio is only displaying the processes that are running and not any other details.

Upon troubleshooting I have noticed that the issue is with HANA Database related to memory... But HANA DB has free memory

Error Info:

com.sap.ndb.studio.jdbc.JDBCConnectionStatus: SAP DBTech JDBC: [591]: internal error:

at com.sap.ndb.studio.jdbc.JDBCPlugin.createConnection(JDBCPlugin.java:333)

at com.sap.ndb.studio.navigator.operations.SAPSystemObjectUpdate.executeTryJDBC(SAPSystemObjectUpdate.java:258)

at com.sap.ndb.studio.navigator.operations.SAPSystemObjectUpdate.execute(SAPSystemObjectUpdate.java:86)

at com.sap.ndb.studio.navigator.operations.UpdateSAPSystemOperation.execute(UpdateSAPSystemOperation.java:72)

at com.sap.ndb.studio.datamodel.controler.DataModelOperation.execute(DataModelOperation.java:70)

at com.sap.ndb.studio.datamodel.controler.DataModelOperationQueue$DataModelOperationThread.run(DataModelOperationQueue.java:99)

Caused by: com.sap.db.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: [591]: internal error:

at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.createException(SQLExceptionSapDB.java:334)

at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.generateDatabaseException(SQLExceptionSapDB.java:174)

at com.sap.db.jdbc.packet.ReplyPacket.buildExceptionChain(ReplyPacket.java:104)

at com.sap.db.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:1142)

at com.sap.db.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:886)

at com.sap.db.jdbc.ConnectionSapDB.openSession(ConnectionSapDB.java:580)

at com.sap.db.jdbc.ConnectionSapDB.doConnect(ConnectionSapDB.java:434)

at com.sap.db.jdbc.ConnectionSapDB.<init>(ConnectionSapDB.java:193)

at com.sap.db.jdbc.ConnectionSapDBFinalize.<init>(ConnectionSapDBFinalize.java:13)

at com.sap.db.jdbc.Driver.connect(Driver.java:255)

at com.sap.ndb.studio.jdbc.JDBCPlugin$3.run(JDBCPlugin.java:645)

Please suggest.

Thanks

Naresh

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2 Answers

  • Best Answer
    Posted on Dec 19, 2013 at 07:53 AM

    Hi Naresh,

    It seems whole memory has been used , please try to stop and start hana .

    If possible you can also reboot host.

    Best Regards,

    Atul

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  • Posted on Dec 19, 2013 at 12:29 AM

    Sounds like HANA crashed. HDB stop && HDB start

    Also, check that your HANA Client version on the ERP App server is the same as the HANA DB version on the HANA DB server.

    John

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