销售出库单关联生成应收单报错

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(ArAp