Java Import issue in the java migration toolkit step during System Copy

[Former Member]

At the Migration toolkit step I get the following error:

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:149)

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

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

... 14 more

Caused by: java.sql.SQLException: Io exception: The Network Adapter could not establish the connection

at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:111)

at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:145)

at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:254)

at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:386)

at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:419)

at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:164)

at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:34)

at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:752)

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)

... 19 more

"Could not initialize the offline configuration managers."'.

Any clue guys?

[Former Member · Accepted solution]

Please perform a database connection test

SQLPLUS SAP<SID>DB/<password>@<SID>

Check if you can connect or if returns any ORA-XXXXX error

Kind regards

Marcelo Macedo

[Former Member]

Guys,

could the problem be the java version? Because the version form source system is different.

It is a HSC Java Stack.

[Former Member]

It says that the user does not exist..:(

[Former Member]

Hi Marcelo,

I found out the user...but it can not connect.

should I perform any adjust?

[Former Member]

The dba team adjusted the OPS$ user and I got the following message:

ORA-01017: invalid username/password; logon denied

[Former Member]

Thank you guys,

the problem was SAP<SID>DB password.

Thanks a lot

[Former Member]

Hi.

Thank's very much. I'm glad to have helped you..

Not seems a Java error as you sad on first response because of the following error on dump:

"Caused by: com.sap.engine.frame.core.configuration.ConfigurationException: Error while connecting to DB."

So sapinst can't reach your db,

In most cases, user blocked or incorrect password.

In almost all NW environments, the installation uses the schema owner user "SAP<SID>" for ABAP stacks, and "SAP<SID>DB" for Java stacks.

Kind Regards

Marcelo Macedo.

[former_member300702]

Dear Marcelo,

I am also facing the same issue.

I have checked in my system there is no user id SAPSIDDB exists in my system.

Instead I have OPS$ORASID, OPS$ORASIDADM and SAPSR3DB users.

Please let me know is there any other way to resolve this issue?

Regards,

Zahir