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SAP FB03凭证修改实战：巧用BAPI FI_DOCUMENT_CHANGE更新抬头与行项目本文详细介绍了SAP FB03凭证修改的实战技巧，重点解析了BAPI FI_DOCUMENT_CHANGE的使用方法。通过该接口，用户可以在不冲销原凭证的情况下直接更新抬头文本(BKTXT)和行项目文本(SGTXT)，确保凭证编号连续且符合审计要求。文章包含核心机制解析、完整实现步骤、错误处理方案以及高级应用场景，帮助开发者高效完成SAP财务凭证修改。阅读详情

我用spring配置hibernate+proxool
刚开始的用的hibnernate advance library 库里自带的proxool连接池的版本是0.0.8.3版本...
启动时会出现错误
到google上搜了一下换了最新版本的,在工程里移出了hibernate advance library..
用的是springDAO 然后新建了一个测试类操作DAO 没有报错..可是数据库里面的记录没有改变...

用了log4j也没有提示任何错误..

然后我换用org.apache.commons.dbcp.BasicDataSource 数据库连接池就没有问题

郁闷几天的问题..不知道我这么说大家看明白没?

PROXOOL.XML文件的内容...
<?xml version="1.0" encoding="UTF-8"?>
<something-else-entirely>
<proxool>
<alias>dbPool</alias>
<driver-url>jdbc:mysql://localhost/test</driver-url>
<driver-class>com.mysql.jdbc.Driver</driver-class>
<driver-properties>
<property name="user" value="root"/>
<property name="password" value="root"/>
<property name="useUnicode" value="true"/>
<property name="characterEncoding" value="UTF-8"/>
</driver-properties>
<maximum-connection-count>100</maximum-connection-count>
<minimum-connection-count>10</minimum-connection-count>
<house-keeping-test-sql>select CURRENT_DATE</house-keeping-test-sql>
<house-keeping-sleep-time>90000</house-keeping-sleep-time>

</proxool>
</something-else-entirely>

applicationContext.xml文件....
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">

<beans>
<bean id="SessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="hibernateProperties">
<props>
<prop key="hibernate.cglib.use_reflection_optimizer">true</prop>
<prop key="show_sql">true</prop>
<prop key="hibernate.dialect">
org.hibernate.dialect.MySQLDialect
</prop>
<prop key="hibernate.proxool.xml">Proxool.xml</prop>
<prop key="hibernate.proxool.pool_alias">dbPool</prop>
</props>
</property>
<property name="mappingResources">
<list>
<value>bean/Person.hbm.xml</value></list>
</property></bean>
<bean id="PersonDAO" class="bean.PersonDAO">
<property name="sessionFactory">
<ref bean="SessionFactory" />
</property>
</bean>
<bean id="baseService" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean" abstract="true">
<property name="transactionManager" ref="transactionManager" />
<property name="proxyTargetClass" value="true"/>
<property name="transactionAttributes">
<props>
<prop key="insert*">PROPAGATION_REQUIRED,-Exception</prop>
<prop key="save*">PROPAGATION_REQUIRED,-Exception</prop>
<prop key="update*">PROPAGATION_REQUIRED,-Exception</prop>
<prop key="del*">PROPAGATION_REQUIRED,-Exception</prop>
<prop key="*">PROPAGATION_REQUIRED,readOnly</prop>
</props>
</property>
</bean>
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref bean="SessionFactory" />
</property>
</bean>
</beans>
大家还是帮忙看看吧..

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