jdbc版本过低或oracle_home配置错误，导致ORA-28040
由于之前profile用的是11g未做目录修改直接使用导致此类问题
sqlnet.ora添加如下解决
SQLNET.ALLOWED_LOGON_VERSION_CLIENT=8
贴上mos相关解释
文档 ID 2023160.1
On : 10.2.0.4 version, Thin JDBC driver
When trying to connect to Oracle database 12.1.0.2 using JDBC 10.2.0.4 (using file ojdbc14.jar), error ORA-28040 No matching authentication protocol is returned even though sqlnet.ora file on server side is changed to include :
SQLNET.ALLOWED_LOGON_VERSION_CLIENT=8
SQLNET.ALLOWED_LOGON_VERSION_SERVER=8
and listener is restarted (stop/start).
According to Document: 401934.1 Starting With Oracle JDBC Drivers, JDBC 10.2.1 must be able to connect to Oracle 12.1.0. But, it does not.
If JDBC is replaced with 11.2.0 (file ojdbc5.jar), there is no error.
ERROR
-----------------------
Using /oracle/client/10x_64/instantclient/ojdbc14.jar
-------- Oracle JDBC Connection Testing ------
Found JDBC Driver!
Querying Time and DB Name from database
Connection Failed! Check output console
java.sql.SQLException: ORA-28040: No matching authentication protocol
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:283)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:278)
at oracle.jdbc.driver.T4CTTIoauthenticate.receiveOsesskey(T4CTTIoauthenticate.java:294)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:357)
at oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:441)
at oracle.jdbc.driver.T4CConnection.(T4CConnection.java:165)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
at OracleJDBC.main(OracleJDBC.java:35)
The issue is caused by the listenerr.ora file referencing the incorrect ORACLE_HOME:
# listener.ora Network Configuration File: /u01/app/oracle/product/db/11.2/network/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = soa)
(ORACLE_HOME = /u01/app/oracle/product/db/102) <=======
(SID_NAME = soa)
)
)
....
Change the ORACLE_HOME in the listener to point to the 12c installation:
# listener.ora Network Configuration File: /u01/app/oracle/product/db/11.2/network/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = soa)
(ORACLE_HOME = /u01/app/oracle/product/db/12c) <=======
(SID_NAME = soa)
)
)
....
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