[jboss-user] [JBoss jBPM] - Unable to insert new process definitions.

[mihochan]

I am trying to insert process definitions into a MySQL database from a stand-alone application.

The process definitions are good as they install from JBoss. The problem seems to be with the persistence configuration but I can't see what is going wrong.

I can also contact the database to retrieve process definitions.


  | org.jbpm.JbpmException: problem closing services {persistence=org.jbpm.persistence.JbpmPersistenceException: couldn't commit hibernate session}
  |      [java]     at org.jbpm.svc.Services.close(Services.java:223)
  |      [java]     at org.jbpm.JbpmContext.close(JbpmContext.java:139)
  | ....
  |  Caused by: org.jbpm.persistence.JbpmPersistenceException: couldn't commit hibernate session
  |      [java]     at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:172)
  |      [java]     at org.jbpm.svc.Services.close(Services.java:211)
  |      [java]     ... 22 more
  |      [java] Caused by: org.hibernate.exception.DataException: could not insert: [org.jbpm.graph.node.StartState]
  |      [java]     at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:77)
  |      [java]    
  | ...
  |  Caused by: java.sql.SQLException: Data too long for column 'ISASYNC_' at row 1
  |      [java]     at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2847)
  |      [java]     at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1531)
  |      [java]     at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1622)
  |      [java]     at com.mysql.jdbc.Connection.execSQL(Connection.java:2376)
  |      [java]     at com.mysql.jdbc.Connection.execSQL(Connection.java:2297)
  |      [java]     at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1860)
  |      [java]     at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1957)
  |      [java]     at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1880)
  |      [java]     at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1741)
  |      [java]     at org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:73)
  |      [java]     at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:33)
  |      [java]     ... 53 more
  | 

The jbpm.cfg.xml file;


  | <jbpm-configuration>
  |   <jbpm-context>
  |    <service name='persistence' factory='org.jbpm.persistence.db.DbPersistenceServiceFactory' />
  |   </jbpm-context>
  |   <string name="resource.hibernate.cfg.xml" value="jbpm-hibernate.xml" />
  | </jbpm-configuration>
  | 

and the referenced hibernate config file;


  | <hibernate-configuration>
  | 
  |     <session-factory>
  | 
  |     <!-- jdbc connection properties -->
  | 
  |     <property name="hibernate.cache.use_second_level_cache">false</property>
  |     <property name="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</property>
  | 
  |     <!-- connection settings for stand-alone application    -->
  |     <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
  |     <!-- <property name="hibernate.dialect">org.hibernate.dialect.MySQLInnoDBDialect</property> -->
  |     <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
  |     <property name="hibernate.connection.url">jdbc:mysql://localhost/jbpmtest</property>
  |     <property name="hibernate.connection.username">jbpmuser</property>
  |     <property name="hibernate.connection.password">password</property>
  |     <property name="hibernate.connection.pool_size">3</property>
  | 
  | 
  |     <!-- other hibernate properties -->
  |     <property name="hibernate.show_sql">false</property>
  |     <property name="hibernate.format_sql">true</property>
  |     <property name="hibernate.use_sql_comments">true</property>
  | 
  | <!-- Enable Hibernate's automatic session context management -->
  |     <property name="current_session_context_class">thread</property>
  | 

Any help would be greatly appreciated. Thanks

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