问题描述：

销售出库单关联生成应收单：botp整单关联算法配置为“携带源单”报错

Caused by: java.lang.NullPointerException

         at com.kingdee.eas.fi.arap.util.ArApBillHelper.getSourceBillEntryBaseQtyNew(ArApBillHelper.java:1429)

         at com.kingdee.eas.fi.arap.util.ArApBillHelper.calculate4Botp(ArApBillHelper.java:1267)

         at com.kingdee.eas.fi.arap.util.ArApBillHelper.calculate(ArApBillHelper.java:883)

         at com.kingdee.eas.fi.ar.app.ArApBillBaseControllerBean._handleAfterTransform(ArApBillBaseControllerBean.java:3714)

         at com.kingdee.eas.fi.ap.app.OtherBillControllerBean._handleAfterTransform(OtherBillControllerBean.java:6506)

解决方案：

1．  检查数量及基本单位数量、单价、金额、核心单id/核心单分录id等字段的配置

2．  检查DEP销售出库单，实体扩展属性中是否添加了扩展类controllerBeanEx且值是false/true, 删除扩展属性controllerBeanEx。

适用版本：EAS 8.2、EAS 8.5 、EAS 8.6.1