KB-1204 "WARNING: exception clearing maxRows/queryTimeout... Invalid operation: statement is closed. ERRORCODE=-4470" error thrown during application server startup

Jordan Horwat — Mon, 23 Jul 2018 17:37:02 GMT

Current Revision posted to Appian Knowledge Base by Jordan Horwat on 7/23/2018 5:37:02 PM

Symptoms

When using Appian with DB2, you could see an error like the following while starting the application server if using an older version of DB2 driver:

2016-06-27 13:56:23,181 [[ACTIVE] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)'] INFO  com.appiancorp.rdbms.hb.DataSourceManagerHbImpl - [jdbc/AppianPrimaryDS] Search engine initialized successfully: SearchEngineLuceneImpl[LuceneManager[searchIndexDirPath=<APPIAN_HOME>/_admin/search-local/index-primary, unlockSearchIndexWhenUnused=false]]
2016-06-27 13:56:23,199 [[ACTIVE] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)'] INFO  com.appiancorp.rdbms.hb.DataSourceManagerHbImpl - [jdbc/AppianPrimaryDS] Synchronizing the search index with the database data...
Jun 27, 2016 1:56:23 PM org.hibernate.jdbc.AbstractBatcher closeQueryStatement
WARNING: exception clearing maxRows/queryTimeout
com.ibm.db2.jcc.am.SqlException: [jcc][10120][10943][4.8.117] Invalid operation: statement is closed. ERRORCODE=-4470, SQLSTATE=null
    at com.ibm.db2.jcc.am.gd.a(gd.java:660)
    at com.ibm.db2.jcc.am.gd.a(gd.java:60)
    at com.ibm.db2.jcc.am.gd.a(gd.java:103)
    at com.ibm.db2.jcc.am.zm.xb(zm.java:3952)
    at com.ibm.db2.jcc.am.zm.getMaxRows(zm.java:874)
    .
    .
    .
    <Jun 27, 2016 1:56:23 PM GMT> <Warning> <org.hibernate.jdbc.AbstractBatcher> <BEA-000000> <exception clearing maxRows/queryTimeout
com.ibm.db2.jcc.am.SqlException: [jcc][10120][10943][4.8.117] Invalid operation: statement is closed. ERRORCODE=-4470, SQLSTATE=null
    at com.ibm.db2.jcc.am.gd.a(gd.java:660)
    at com.ibm.db2.jcc.am.gd.a(gd.java:60)
    at com.ibm.db2.jcc.am.gd.a(gd.java:103)
    at com.ibm.db2.jcc.am.zm.xb(zm.java:3952)
    at com.ibm.db2.jcc.am.zm.getMaxRows(zm.java:874)
    Truncated. see log file for complete stacktrace
>
Jun 27, 2016 1:56:23 PM org.hibernate.util.JDBCExceptionReporter logExceptions
WARNING: SQL Error: -4499, SQLState: 58009

Cause

The issue is due to a DB2 driver defect. More details can be found in the following IBM documentation: http://www-01.ibm.com/support/docview.wss?uid=swg21598736

Action

Update the database driver to a supported version, depending on the DB2 version you are using. More information can be found in System Requirements.

Affected Versions

This article applies to all versions of Appian.

Last Reviewed: March 2017

Tags: database, application server, db2, infrastructure