ERROR - About EP Perspective in SAP Netweaver studio

Dear All,
Whenever I try to set the server settings for enterprise portal in Windows - > prefrences I get an error
'Unable to create the selected preference page'
Reason
Plug-in com..sap.ep.connectionManager was unable to load class com.sap.netweaver.ep.ui.preferences.PreferencePage
Due to this I am not able to upload any PAR from studio to EP.
Regards

Hi,
I cannot see your problem (just trying to add those preference settings). What version do you have?
Regards,
Benny

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    An error occurred while processing option SAP NetWeaver 7.3 Developer Edition > Install > Custom Server Installation( Last error reported by the step: Execution of Deploy Controller Runner tool '"C:\Program Files\sapinst_instdir\NW73\INSTALL\DEVSYSTEM\sapjvm\sapjvm_6\bin\java.exe" -classpath "C:/Program Files/sapinst_instdir/NW73/INSTALL/DEVSYSTEM/install/lib;C:/usr/sap/ABC/SYS/global/security/lib/tools/iaik_jce.jar;C:/usr/sap/ABC/SYS/global/security/lib/tools/iaik_jsse.jar;C:/usr/sap/ABC/SYS/global/security/lib/tools/iaik_smime.jar;C:/usr/sap/ABC/SYS/global/security/lib/tools/iaik_ssl.jar;C:/usr/sap/ABC/SYS/global/security/lib/tools/w3c_http.jar;C:/usr/sap/ABC/J00/j2ee/j2eeclient/sap.com~tc~exception~impl.jar;C:/usr/sap/ABC/J00/j2ee/j2eeclient/sap.com~tc~je~clientlib~impl.jar;C:/usr/sap/ABC/J00/j2ee/j2eeclient/sap.com~tc~logging~java~impl.jar;C:/Program Files/sapinst_instdir/NW73/INSTALL/DEVSYSTEM/install/lib/tc~je~cl_deploy.jar" -Xmx256m -Ddc.api.verbose=false com.sap.engine.services.dc.
    Thanks
    Naveen

  • Error while installing SAP NetWeaver Composition Environment 7.1 SR3

    I got the following error while installing SAP NetWeaver Composition Environment 7.1 SR3 Evalution SDN Version - Java EE only
    on my Windows XP, 1 GB RAM, 1.6 GHZ processor speed
    An error occurred while processing service SAP NetWeaver CE Developer Edition > SAP NetWeaver CE Development System( Last error reported by the step :Java EE Engine configuration error. DIAGNOSIS: See output of logfile configtool.0.trc: ' INFO: Loading tool launcher... INFO: [OS: Windows XP] [VM vendor: SAP AG] [VM version: 5.1.000] [VM type: SAP Java Server VM] INFO: Main class to start: "com.sap.engine.configtool.batch.BatchInstall" INFO: Loading 51 JAR files: [D:\usr\sap\CE1\SYS\global\security\lib\tools\iaik_jce.jar, D:\usr\sap\CE1\SYS\global\security\lib\tools\iaik_jsse.jar, D:\usr\sap\CE1\SYS\global\security\lib\tools\iaik_smime.jar, D:\usr\sap\CE1\SYS\global\security\lib\tools\iaik_ssl.jar, D:\usr\sap\CE1\SYS\global\security\lib\tools\w3c_http.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\jaas.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\jdbc.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\jload.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\jperflib.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\jsizecheck.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\jstartup.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\jstartupapi.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\jstartupimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comsl.ut.infoprovider_lib.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comsl.ut.manager.offline.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comslctcimport.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcantlrruntime.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcblconfigimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcbldeploycontrolleroffline_phase_asm.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcbliqlibimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcbljdsrjdsr.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcbljkernel_dummyframe_dummy.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcbljkernel_dummykernel_dummy.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcbljkernel_utilimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcbljrfcimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcbloffline_launcherimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcblopensqlimplStandalone.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcblslutilityimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcdddbcatalogimplCatalog.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcdddbdictionarydatabaseimplDictionaryDatabase.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcexceptionimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtci18ncpjarIMPL.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcjebootstrapimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcjecfscontainerstandalone_impl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcjeclientlibimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcjeconfigtool.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcjeextramile.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcjeofflineconfigurationimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcjeofflinelicense.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcjeoffline_deployimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcjewebcontainerimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcloggingjavaimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcsapxmltoolkitsapxmltoolkit.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcsdtcvlimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcsecdestinationslibimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcsecinstallertoolsimpl.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcseclikeylikey_assembly.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\sap.comtcsecsecstorefsjavacore.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\servlet.jar, C:\Program Files\sapinst_instdir\CE71_DEV_ADA\INSTALL\install\lib\tcje~cl_deploy.jar, D:\sapdb\programs\runtime\jar\sapdbc.jar] INFO: Start PerfTimes : loadNativeLayer: loading jperflib failed. no jperflib in java.library.path '.). You may now
    choose Retry to repeat the current step.
    choose View Log to get more information about the error.
    stop the task and continue with it later.
    Log files are written to C:\Program Files/sapinst_instdir/CE71_DEV_ADA/INSTALL.
    Plz help me..itz urgent,
    Cheers,
    Aravind.

    Hi Eric,
    The trace file says,
    <!LOGHEADER[START]/>
    <!HELP[Manual modification of the header may cause parsing problem!]/>
    <!LOGGINGVERSION[1.5.7.1006]/>
    <!NAME[configtool.trc]/>
    <!PATTERN[configtool.trc]/>
    <!FORMATTER[com.sap.tc.logging.ListFormatter]/>
    <!ENCODING[UTF8]/>
    <!FILESET[0, 5, 1000000]/>
    <!PREVIOUSFILE[configtool.4.trc]/>
    <!NEXTFILE[configtool.1.trc]/>
    <!LOGHEADER[END]/>
    #1.5 #02004C4F4F50000000000001005E8D7DFFFFFFFFFFFFFFFF#1202100775046#configtool##configtool#######Thread[main,5,main]##0#0#Fatal#1#/configtool#Java###Can't connect to DB.
    [EXCEPTION]
    #1#com.sap.engine.frame.core.configuration.ConfigurationException: Error while connecting to DB.
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:409)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.<init>(DBConnectionPool.java:153)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.PersistenceHandler.<init>(PersistenceHandler.java:48)
         at com.sap.engine.core.configuration.impl.cache.ConfigurationCache.<init>(ConfigurationCache.java:176)
         at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.init(ConfigurationManagerBootstrapImpl.java:263)
         at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.<init>(ConfigurationManagerBootstrapImpl.java:57)
         at com.sap.engine.configtool.batch.BatchInstall.executeTasks(BatchInstall.java:192)
         at com.sap.engine.configtool.batch.BatchInstall.main(BatchInstall.java:238)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:161)
    Caused by: com.sap.dbtech.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: Cannot connect to jdbc:sapdb://computer/CE1 [Restart required].
         at com.sap.dbtech.jdbc.DriverSapDB.connect(DriverSapDB.java:216)
         at com.sap.sql.connect.factory.DriverPooledConnectionFactory.createVendorConnection(DriverPooledConnectionFactory.java:50)
         at com.sap.sql.connect.factory.DriverPooledConnectionFactory.getPooledConnection(DriverPooledConnectionFactory.java:37)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.createPooledConnection(DBDataSourceImpl.java:677)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.newPooledConnection(DBDataSourceImpl.java:626)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.getPooledConnection(DBDataSourceImpl.java:165)
         at com.sap.sql.connect.OpenSQLDataSourceImpl.getPooledConnection(OpenSQLDataSourceImpl.java:211)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:353)
         ... 12 more
    #1.5 #02004C4F4F5000000000000101904E0DFFFFFFFFFFFFFFFF#1202101914781#configtool##configtool#######Thread[main,5,main]##0#0#Fatal#1#/configtool#Java###Can't connect to DB.
    [EXCEPTION]
    #1#com.sap.engine.frame.core.configuration.ConfigurationException: Error while connecting to DB.
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:409)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.<init>(DBConnectionPool.java:153)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.PersistenceHandler.<init>(PersistenceHandler.java:48)
         at com.sap.engine.core.configuration.impl.cache.ConfigurationCache.<init>(ConfigurationCache.java:176)
         at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.init(ConfigurationManagerBootstrapImpl.java:263)
         at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.<init>(ConfigurationManagerBootstrapImpl.java:57)
         at com.sap.engine.configtool.batch.BatchInstall.executeTasks(BatchInstall.java:192)
         at com.sap.engine.configtool.batch.BatchInstall.main(BatchInstall.java:238)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:161)
    Caused by: com.sap.dbtech.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: Cannot connect to jdbc:sapdb://computer/CE1 [Restart required].
         at com.sap.dbtech.jdbc.DriverSapDB.connect(DriverSapDB.java:216)
         at com.sap.sql.connect.factory.DriverPooledConnectionFactory.createVendorConnection(DriverPooledConnectionFactory.java:50)
         at com.sap.sql.connect.factory.DriverPooledConnectionFactory.getPooledConnection(DriverPooledConnectionFactory.java:37)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.createPooledConnection(DBDataSourceImpl.java:677)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.newPooledConnection(DBDataSourceImpl.java:626)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.getPooledConnection(DBDataSourceImpl.java:165)
         at com.sap.sql.connect.OpenSQLDataSourceImpl.getPooledConnection(OpenSQLDataSourceImpl.java:211)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:353)
         ... 12 more
    #1.5 #02004C4F4F50000000000001014B84C7FFFFFFFFFFFFFFFF#1202102025296#configtool##configtool#######Thread[main,5,main]##0#0#Fatal#1#/configtool#Java###Can't connect to DB.
    [EXCEPTION]
    #1#com.sap.engine.frame.core.configuration.ConfigurationException: Error while connecting to DB.
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:409)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.<init>(DBConnectionPool.java:153)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.PersistenceHandler.<init>(PersistenceHandler.java:48)
         at com.sap.engine.core.configuration.impl.cache.ConfigurationCache.<init>(ConfigurationCache.java:176)
         at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.init(ConfigurationManagerBootstrapImpl.java:263)
         at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.<init>(ConfigurationManagerBootstrapImpl.java:57)
         at com.sap.engine.configtool.batch.BatchInstall.executeTasks(BatchInstall.java:192)
         at com.sap.engine.configtool.batch.BatchInstall.main(BatchInstall.java:238)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:161)
    Caused by: com.sap.dbtech.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: Cannot connect to jdbc:sapdb://computer/CE1 [Restart required].
         at com.sap.dbtech.jdbc.DriverSapDB.connect(DriverSapDB.java:216)
         at com.sap.sql.connect.factory.DriverPooledConnectionFactory.createVendorConnection(DriverPooledConnectionFactory.java:50)
         at com.sap.sql.connect.factory.DriverPooledConnectionFactory.getPooledConnection(DriverPooledConnectionFactory.java:37)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.createPooledConnection(DBDataSourceImpl.java:677)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.newPooledConnection(DBDataSourceImpl.java:626)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.getPooledConnection(DBDataSourceImpl.java:165)
         at com.sap.sql.connect.OpenSQLDataSourceImpl.getPooledConnection(OpenSQLDataSourceImpl.java:211)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:353)
         ... 12 more
    #1.5 #02004C4F4F5000000000000100E0C7C3FFFFFFFFFFFFFFFF#1202099599843#configtool##configtool#######Thread[main,5,main]##0#0#Fatal#1#/configtool#Java###Can't connect to DB.
    [EXCEPTION]
    #1#com.sap.engine.frame.core.configuration.ConfigurationException: Error while connecting to DB.
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:409)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.<init>(DBConnectionPool.java:153)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.PersistenceHandler.<init>(PersistenceHandler.java:48)
         at com.sap.engine.core.configuration.impl.cache.ConfigurationCache.<init>(ConfigurationCache.java:176)
         at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.init(ConfigurationManagerBootstrapImpl.java:263)
         at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.<init>(ConfigurationManagerBootstrapImpl.java:57)
         at com.sap.engine.configtool.batch.BatchInstall.executeTasks(BatchInstall.java:192)
         at com.sap.engine.configtool.batch.BatchInstall.main(BatchInstall.java:238)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:161)
    Caused by: com.sap.dbtech.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: Cannot connect to jdbc:sapdb://computer/CE1 [Restart required].
         at com.sap.dbtech.jdbc.DriverSapDB.connect(DriverSapDB.java:216)
         at com.sap.sql.connect.factory.DriverPooledConnectionFactory.createVendorConnection(DriverPooledConnectionFactory.java:50)
         at com.sap.sql.connect.factory.DriverPooledConnectionFactory.getPooledConnection(DriverPooledConnectionFactory.java:37)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.createPooledConnection(DBDataSourceImpl.java:677)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.newPooledConnection(DBDataSourceImpl.java:626)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.getPooledConnection(DBDataSourceImpl.java:165)
         at com.sap.sql.connect.OpenSQLDataSourceImpl.getPooledConnection(OpenSQLDataSourceImpl.java:211)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:353)
         ... 12 more
    #1.5 #02004C4F4F5000000000000100C22A3BFFFFFFFFFFFFFFFF#1202101476187#configtool##configtool#######Thread[main,5,main]##0#0#Fatal#1#/configtool#Java###Can't connect to DB.
    [EXCEPTION]
    #1#com.sap.engine.frame.core.configuration.ConfigurationException: Error while connecting to DB.
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:409)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.<init>(DBConnectionPool.java:153)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.PersistenceHandler.<init>(PersistenceHandler.java:48)
         at com.sap.engine.core.configuration.impl.cache.ConfigurationCache.<init>(ConfigurationCache.java:176)
         at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.init(ConfigurationManagerBootstrapImpl.java:263)
         at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.<init>(ConfigurationManagerBootstrapImpl.java:57)
         at com.sap.engine.configtool.batch.BatchInstall.executeTasks(BatchInstall.java:192)
         at com.sap.engine.configtool.batch.BatchInstall.main(BatchInstall.java:238)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:161)
    Caused by: com.sap.dbtech.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: Cannot connect to jdbc:sapdb://computer/CE1 [Restart required].
         at com.sap.dbtech.jdbc.DriverSapDB.connect(DriverSapDB.java:216)
         at com.sap.sql.connect.factory.DriverPooledConnectionFactory.createVendorConnection(DriverPooledConnectionFactory.java:50)
         at com.sap.sql.connect.factory.DriverPooledConnectionFactory.getPooledConnection(DriverPooledConnectionFactory.java:37)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.createPooledConnection(DBDataSourceImpl.java:677)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.newPooledConnection(DBDataSourceImpl.java:626)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.getPooledConnection(DBDataSourceImpl.java:165)
         at com.sap.sql.connect.OpenSQLDataSourceImpl.getPooledConnection(OpenSQLDataSourceImpl.java:211)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:353)
         ... 12 more
    #1.5 #02004C4F4F50000000000001014B84C7FFFFFFFFFFFFFFFF#1202107230359#configtool##configtool#######Thread[main,5,main]##0#0#Fatal#1#/configtool#Java###Can't connect to DB.
    [EXCEPTION]
    #1#com.sap.engine.frame.core.configuration.ConfigurationException: Error while connecting to DB.
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:409)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.<init>(DBConnectionPool.java:153)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.PersistenceHandler.<init>(PersistenceHandler.java:48)
         at com.sap.engine.core.configuration.impl.cache.ConfigurationCache.<init>(ConfigurationCache.java:176)
         at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.init(ConfigurationManagerBootstrapImpl.java:263)
         at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.<init>(ConfigurationManagerBootstrapImpl.java:57)
         at com.sap.engine.configtool.batch.BatchInstall.executeTasks(BatchInstall.java:192)
         at com.sap.engine.configtool.batch.BatchInstall.main(BatchInstall.java:238)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:161)
    Caused by: com.sap.dbtech.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: Cannot connect to jdbc:sapdb://computer/CE1 [Restart required].
         at com.sap.dbtech.jdbc.DriverSapDB.connect(DriverSapDB.java:216)
         at com.sap.sql.connect.factory.DriverPooledConnectionFactory.createVendorConnection(DriverPooledConnectionFactory.java:50)
         at com.sap.sql.connect.factory.DriverPooledConnectionFactory.getPooledConnection(DriverPooledConnectionFactory.java:37)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.createPooledConnection(DBDataSourceImpl.java:677)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.newPooledConnection(DBDataSourceImpl.java:626)
         at com.sap.sql.connect.datasource.DBDataSourceImpl.getPooledConnection(DBDataSourceImpl.java:165)
         at com.sap.sql.connect.OpenSQLDataSourceImpl.getPooledConnection(OpenSQLDataSourceImpl.java:211)
         at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:353)
         ... 12 more
    Can you please advice me how to get rid of this problem?
    Is there any prob with MAC address resolution or loop back adapter? if yes, how to get rid of that?
    Cheers,
    Aravind

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    Hello all i am installing sap netweaver 7.1 trial version during installation i am facing this error .
    i am using windows 2003 server Please help me.
    An error occurred while processing service SAP NetWeaver CE Developer Edition > SAP NetWeaver CE Development System( Last error reported by the step :The subkey 'HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\suxfvih' does not exist on the 'localhost' host.). You may now
    choose Retry to repeat the current step.
    choose View Log to get more information about the error.
    stop the task and continue with it later.
    Log files are written to C:\Program Files/sapinst_instdir/CE71_DEV_ADA/INSTALL.

    Hi,
    Could you provide the resolution. Having the same issue.
    Thanks,
    kajal

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