FW: "Unable to initialize JDBC connection" error when starting MPL
(Doc ID 1337532.1)
Last updated on DECEMBER 06, 2016
Applies to:
Oracle Utilities Framework - Version 2.2.0 and laterInformation in this document applies to any platform.
Symptoms
When starting MPL, the following error message appears in mpl.log:
Wed Jul 06 10:39:59 CDT 2011] Attempting to initialize JDBC connection
"DefaultJDBCConnection"
[Wed Jul 06 10:40:29 CDT 2011] Unable to get the Connection from
pool...java.sql.SQLException: Connections could not be acquired from the
underlying database!
[Wed Jul 06 10:40:29 CDT 2011] Unable to initialize JDBC connection
"DefaultJDBCConnection" : Connections could not be acquired from the
underlying database!
com.splwg.mpl.server.jdbc.JDBCConnectionException: Connections could not be
acquired from the underlying database!
at
com.splwg.mpl.server.jdbc.MplDatabaseConnectionPool.getConnection(MplDatabaseC
onnectionPool.java:63)
at
com.splwg.mpl.server.jdbc.JDBCUtilImpl.getConnectionMetaInfo(JDBCUtilImpl.java
:137)
at
com.splwg.mpl.server.jdbc.JDBCUtilImpl.createDatabaseConnection(JDBCUtilImpl.j
ava:212)
at com.splwg.mpl.server.jdbc.JDBCUtilImpl.init(JDBCUtilImpl.java:180)
at com.splwg.mpl.server.jdbc.JDBCFactory.createJDBCUtil(JDBCFactory.java:30)
at com.splwg.mpl.server.ServerUtilImpl.<init>(ServerUtilImpl.java:78)
at com.splwg.mpl.server.MPLServer.init(MPLServer.java:374)
at com.splwg.mpl.server.MPLServer.run(MPLServer.java:516)
at com.splwg.mpl.server.MPLServer.runMPL(MPLServer.java:504)
at com.splwg.mpl.server.MPLServer.main(MPLServer.java:493)
.
[Wed Jul 06 10:40:29 CDT 2011] JDBC connections initialization failed. There
is no available JDBC connection.
"DefaultJDBCConnection"
[Wed Jul 06 10:40:29 CDT 2011] Unable to get the Connection from
pool...java.sql.SQLException: Connections could not be acquired from the
underlying database!
[Wed Jul 06 10:40:29 CDT 2011] Unable to initialize JDBC connection
"DefaultJDBCConnection" : Connections could not be acquired from the
underlying database!
com.splwg.mpl.server.jdbc.JDBCConnectionException: Connections could not be
acquired from the underlying database!
at
com.splwg.mpl.server.jdbc.MplDatabaseConnectionPool.getConnection(MplDatabaseC
onnectionPool.java:63)
at
com.splwg.mpl.server.jdbc.JDBCUtilImpl.getConnectionMetaInfo(JDBCUtilImpl.java
:137)
at
com.splwg.mpl.server.jdbc.JDBCUtilImpl.createDatabaseConnection(JDBCUtilImpl.j
ava:212)
at com.splwg.mpl.server.jdbc.JDBCUtilImpl.init(JDBCUtilImpl.java:180)
at com.splwg.mpl.server.jdbc.JDBCFactory.createJDBCUtil(JDBCFactory.java:30)
at com.splwg.mpl.server.ServerUtilImpl.<init>(ServerUtilImpl.java:78)
at com.splwg.mpl.server.MPLServer.init(MPLServer.java:374)
at com.splwg.mpl.server.MPLServer.run(MPLServer.java:516)
at com.splwg.mpl.server.MPLServer.runMPL(MPLServer.java:504)
at com.splwg.mpl.server.MPLServer.main(MPLServer.java:493)
.
[Wed Jul 06 10:40:29 CDT 2011] JDBC connections initialization failed. There
is no available JDBC connection.
Changes
Cause
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| Changes |
| Cause |
| Solution |
| References |