Hi,everyone!

   I have a problem.when I run sequoia on linux,it always occur an error
like this:



    09:07:45,961 WARN  DatabaseBackend.myDB.lb Statement.setCursorName not
supported.

    09:07:45,961 WARN  DatabaseBackend.myDB.lb
Statement.getGeneratedKeysnot supported.

    09:12:04,393 ERROR DatabaseBackend.myDB.lb Unable to fetch procedures
because of ORA-01424: 换码符之后缺少或非法字符

        java.sql.SQLException: ORA-01424: 换码符之后缺少或非法字符

        at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)

        at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:208)

        at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:543)

        at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1405)

        at oracle.jdbc.ttc7.TTC7Protocol.fetch(TTC7Protocol.java:889)

        at oracle.jdbc.driver.OracleStatement.doExecuteQuery(
OracleStatement.java:1681)

        at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(
OracleStatement.java:1870)

        at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(
OraclePreparedStatement.java:363)

        at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(
OraclePreparedStatement.java:314)

        at oracle.jdbc.OracleDatabaseMetaData.getProcedureColumns(
OracleDatabaseMetaData.java:2039)

        at
org.continuent.sequoia.controller.backend.DatabaseSQLMetaData.getProcedures(
DatabaseSQLMetaData.java:284)

        at
org.continuent.sequoia.controller.backend.DatabaseSQLMetaData.createDatabaseSchema
(DatabaseSQLMetaData.java:202)

        at
org.continuent.sequoia.controller.backend.DatabaseBackendMetaData.createDatabaseSchemaDynamically
(DatabaseBackendMetaData.java:918)

        at
org.continuent.sequoia.controller.backend.DatabaseBackendMetaData.getDatabaseSchema
(DatabaseBackendMetaData.java:954)

        at
org.continuent.sequoia.controller.backend.DatabaseBackend.checkDatabaseSchema
(DatabaseBackend.java:1798)

        at
org.continuent.sequoia.controller.virtualdatabase.VirtualDatabase.getAndCheckBackend
(VirtualDatabase.java:2109)

        at
org.continuent.sequoia.controller.virtualdatabase.VirtualDatabase.forceEnableBackend
(VirtualDatabase.java:1917)

        at
org.continuent.sequoia.controller.virtualdatabase.VirtualDatabase.enableAllBackends
(VirtualDatabase.java:1801)

        at
org.continuent.sequoia.controller.virtualdatabase.VirtualDatabase.forceEnableAllBackendsFromCheckpoint
(VirtualDatabase.java:1959)

        at
org.continuent.sequoia.controller.core.Controller.addVirtualDatabase(
Controller.java:302)

        at org.continuent.sequoia.controller.xml.DatabasesParser.endElement(
DatabasesParser.java:717)

        at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1712)

        at org.apache.crimson.parser.Parser2.content(Parser2.java:1963)

        at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1691)

        at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:667)

        at org.apache.crimson.parser.Parser2.parse(Parser2.java:337)

        at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java
:448)

        at org.continuent.sequoia.controller.xml.DatabasesParser.readXML(
DatabasesParser.java:294)

        at org.continuent.sequoia.controller.xml.DatabasesParser.readXML(
DatabasesParser.java:343)

        at
org.continuent.sequoia.controller.core.Controller.addVirtualDatabases(
Controller.java:222)

        at
org.continuent.sequoia.controller.core.Controller.loadXmlConfiguration(
Controller.java:555)

        at
org.continuent.sequoia.controller.core.ControllerConfiguration.setUpVirtualDatabase
(ControllerConfiguration.java:446)

        at
org.continuent.sequoia.controller.xml.ControllerParser.configureVirtualDatabase
(ControllerParser.java:645)

        at
org.continuent.sequoia.controller.xml.ControllerParser.startElement(
ControllerParser.java:325)

        at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1672)

        at org.apache.crimson.parser.Parser2.content(Parser2.java:1963)

        at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1691)

        at org.apache.crimson.parser.Parser2.content(Parser2.java:1963)

        at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1691)

        at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:667)

        at org.apache.crimson.parser.Parser2.parse(Parser2.java:337)

        at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java
:448)

        at org.continuent.sequoia.controller.xml.ControllerParser.readXML(
ControllerParser.java:127)

        at org.continuent.sequoia.controller.xml.ControllerParser.readXML(
ControllerParser.java:177)

        at org.continuent.sequoia.controller.xml.ControllerParser.readXML(
ControllerParser.java:206)

        at
org.continuent.sequoia.controller.core.ControllerConfiguration.setUpByXml(
ControllerConfiguration.java:277)

        at
org.continuent.sequoia.controller.core.ControllerConfiguration.setup(
ControllerConfiguration.java:327)

        at
org.continuent.sequoia.controller.core.ControllerConfiguration.getController
(ControllerConfiguration.java:353)

        at org.continuent.sequoia.controller.core.Controller.main(
Controller.java:745)



  And here is my configure files:

        <DatabaseBackend name="lb" driver="oracle.jdbc.driver.OracleDriver"
url="jdbc:oracle:thin:system/[EMAIL PROTECTED]:1521:lb"
connectionTestStatement="select * from dual">

      <ConnectionManager vLogin="user" rLogin="system" rPassword="manager">

        <VariablePoolConnectionManager initPoolSize="10" minPoolSize="5"
maxPoolSize="50" idleTimeout="30" waitTimeout="10"/>

      </ConnectionManager>

    </DatabaseBackend>

    What is my prolem?

   Thank you!
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