2876493 - Invalid Oracle URL specified

You see following error, or bootstrap*log shows below:

com.sap.sql.log.OpenSQLException: Exception of type java.sql.SQLException caught: Invalid Oracle URL specified.
at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:104)
at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:143)
at com.sap.sql.connect.datasource.DBDataSourceImpl.get(DBDataSourceImpl.java:286)
at com.sap.sql.connect.datasource.DBDataSourceImpl.getConnection(DBDataSourceImpl.java:141)
at com.sap.sql.connect.OpenSQLDataSourceImpl.getConnection(OpenSQLDataSourceImpl.java:204)
at com.sap.inst.jdbc.connect.JdbcCon.connectViaSecureStore(JdbcCon.java:217)
at com.sap.inst.jdbc.connect.JdbcCon.connect(JdbcCon.java:353)
at com.sap.inst.jdbc.connect.TestConnect.mainIntern(TestConnect.java:78)
at com.sap.inst.jdbc.connect.JdbcCon.main(JdbcCon.java:553)
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:597)
at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:162)
Caused by: java.sql.SQLException: Invalid Oracle URL specified
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:447)
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:690)
at com.sap.sql.connect.datasource.DBDataSourceImpl.create(DBDataSourceImpl.java:1034)
at com.sap.sql.connect.datasource.DBDataSourceImpl.create(DBDataSourceImpl.java:45)
at com.sap.sql.connect.pool.CreatedObjectsPool.create(CreatedObjectsPool.java:95)
at com.sap.sql.connect.pool.Pool.get(Pool.java:734)
at com.sap.sql.connect.datasource.DBDataSourceImpl.get(DBDataSourceImpl.java:263)

Netweaver Java on Oracle

jdbc url, , KBA , BC-DB-ORA , Oracle , Problem