J2ee engine is not starting up

[Former Member]

Hi,

We have an addin system and we are unable to start the j2ee engine in that. The bootstrap log showing the following error:

[Dec 13, 2007 9:31:43 AM ] Bootstrap MODE:

[Dec 13, 2007 9:31:43 AM ] <INSTANCE GLOBALS>

[Dec 13, 2007 9:31:43 AM ] determined by parameter [ID0083197].

[Dec 13, 2007 9:31:43 AM ] -

---

[Dec 13, 2007 9:32:11 AM ] Exception occured:

com.sap.engine.bootstrap.SynchronizationException: Database initialization failed! Check database properties!

at com.sap.engine.bootstrap.Bootstrap.initDatabaseConnection(Bootstrap.java:422)

at com.sap.engine.bootstrap.Bootstrap.<init>(Bootstrap.java:144)

at com.sap.engine.bootstrap.Bootstrap.main(Bootstrap.java:814)

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:324)

at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:81)

-

---

==[ Caused by: ]==----

---

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:360)

at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.<init>(DBConnectionPool.java:125)

at com.sap.engine.core.configuration.impl.persistence.rdbms.PersistenceHandler.<init>(PersistenceHandler.java:38)

at com.sap.engine.core.configuration.impl.cache.ConfigurationCache.<init>(ConfigurationCache.java:147)

at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.init(ConfigurationManagerBootstrapImpl.java:236)

at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.<init>(ConfigurationManagerBootstrapImpl.java:49)

at com.sap.engine.bootstrap.Synchronizer.<init>(Synchronizer.java:66)

at com.sap.engine.bootstrap.Bootstrap.initDatabaseConnection(Bootstrap.java:419)

at com.sap.engine.bootstrap.Bootstrap.<init>(Bootstrap.java:144)

at com.sap.engine.bootstrap.Bootstrap.main(Bootstrap.java:814)

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:324)

at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:81)

Caused by: java.sql.SQLException: [SAP_NWMss][SQLServer JDBC Driver]Error establishing socket. Connection refused: connect

at com.sap.nwmss.jdbc.base.BaseExceptions.createException(Unknown Source)

at com.sap.nwmss.jdbc.base.BaseExceptions.getException(Unknown Source)

at com.sap.nwmss.jdbc.sqlserver.tds.TDSConnection.<init>(Unknown Source)

at com.sap.nwmss.jdbc.sqlserver.SQLServerImplConnection.open(Unknown Source)

at com.sap.nwmss.jdbc.base.BaseConnection.connect(Unknown Source)

at com.sap.nwmss.jdbc.base.BaseConnection.setupImplConnection(Unknown Source)

at com.sap.nwmss.jdbc.base.BaseConnection.open(Unknown Source)

at com.sap.nwmss.jdbc.base.BaseDriver.connect(Unknown Source)

at com.sap.sql.jdbc.NativeConnectionFactory.createNativeConnection(NativeConnectionFactory.java:219)

at com.sap.sql.connect.OpenSQLDataSourceImpl.createPooledConnection(OpenSQLDataSourceImpl.java:579)

at com.sap.sql.connect.OpenSQLDataSourceImpl.getPooledConnection(OpenSQLDataSourceImpl.java:263)

at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:302)

... 14 more

[Dec 13, 2007 9:32:11 AM ] [Bootstrap module]> Problem occured while performing synchronization.

I tried to login to the configtool but its giving the error:

<b>Error while connecting to DB</b>.

I checked the DB, it is up and running and DB schema password is also correct.

I found that <b>SecStore.key</b> is missing from <b>global/security/data</b> directory.

If this is the reason, can anybody tell me how to generate this key and assist me to start up the engine.

Thanks in advance.

Pavan.

[Former Member]

What is your DB type?

Please tell me more about your system configuration.

I guess it is a CI+ JAVA AS. You cannot start the JAVA AS, right?

[Former Member]

Hi,

Our database is mysql 8.0

OS - windows 2003, 32bit

Its a ABAP + JAVA system and I could not start the JAVA engine, however ABAP is up and running.

[Former Member]

Hi pawan,

this might happen due to re-checked the port (Enterprise manager -> properties etc.) after the routine

"disable TCP/IP->enable TCP/IP -> restart server" if it is Error establishing socket.

*PS: Reward points if useful**

Regards,

Sumit Gupta