应付单审核报错（2）

版本：EAS800
问题：应付单审核报错；错误日志：
Caused by: java.lang.IllegalArgumentException: id is null or length is 0. 'null'
at com.kingdee.bos.util.BOSUuid.read(BOSUuid.java:142)
at com.kingdee.eas.scm.cal.app.PurWriteOffStrategy.buildWriteOffEntryInfo(PurWriteOffStrategy.java:1157)
at com.kingdee.eas.scm.framework.writeoff.app.WriteOffCommonFacadeControllerBean.getAutoWriteOffMapping(WriteOffCommonFacadeControllerBean.java:322)
at com.kingdee.eas.scm.framework.writeoff.app.WriteOffCommonFacadeControllerBean._flowWriteOff(WriteOffCommonFacadeControllerBean.java:506)
at com.kingdee.eas.scm.framework.writeoff.app.AbstractWriteOffCommonFacadeControllerBean.flowWriteOff
原因：应付单的上游单据（“采购入库单”）的“付款方式”为空，导致错误。
解决方法：补齐业务单据数据即可。