材料核算失败，后台监控失败如下，是什么原因

Error message:null
Caused exception message is: ORA-01476: 除数为 0
Stack trace:
com.kingdee.bos.BOSException: null
Caused exception message is: ORA-01476: 除数为 0
at com.kingdee.eas.scm.common.app.util.SysTempTableHelper.execute(SysTempTableHelper.java:239)
at com.kingdee.eas.scm.common.app.util.SysTempTableHelper.execute(SysTempTableHelper.java:203)
at com.kingdee.eas.scm.cal.app.calculate.AbstractCalculateCost.handleOtherData(AbstractCalculateCost.java:3843)
at com.kingdee.eas.scm.cal.app.calculate.MoveingWeightedAverageCalculate.calculateStrategy(MoveingWeightedAverageCalculate.java:135)
at com.kingdee.eas.scm.cal.app.calculate.AbstractCalculateCost.calculateCost(AbstractCalculateCost.java:151)
at com.kingdee.eas.scm.cal.app.CalculateFacadeControllerBean.moveingWeightAvgeCalcalate(CalculateFacadeControllerBean.java:773)
at com.kingdee.eas.scm.cal.app.CalculateFacadeControllerBean.costSubCalculate(CalculateFacadeControllerBean.java:593)
at com.kingdee.eas.scm.cal.app.CalculateFacadeControllerBean._costCalculate(CalculateFacadeControllerBean.java:208)
at com.kingdee.eas.scm.cal.app.AbstractCalculateFacadeControllerBean.costCalculate(AbstractCalculateFacadeControllerBean.java:138)
at sun.reflect.GeneratedMethodAccessor5899.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean.invoke(TxInvokerBean.java:125)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean.INVOKE_SUPPORTS(TxInvokerBean.java:64)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean_LocalObjectImpl_2.INVOKE_SUPPORTS(Unknown Source)
at com.kingdee.bos.transaction.EJBTransactionProxy.invoke(EJBTransactionProxy.java:179)
at com.kingdee.bos.transaction.EJBTransactionProxy.invoke(EJBTransactionProxy.java:324)
at com.sun.proxy.$Proxy506.costCalculate(Unknown Source)
at com.kingdee.eas.scm.cal.CalculateFacade.costCalculate(CalculateFacade.java:103)
at sun.reflect.GeneratedMethodAccessor5898.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.kingdee.bos.ResponseInvocationHandler.invoke(ResponseInvocationHandler.java:194)
at com.sun.proxy.$Proxy505.costCalculate(Unknown Source)
at com.kingdee.eas.scm.cal.app.InOutCalculateHandler.execute(InOutCalculateHandler.java:101)
at com.kingdee.bos.service.job.core.ThreadWorker.execute(ThreadWorker.java:183)
at com.kingdee.bos.service.job.core.ThreadWorker.run(ThreadWorker.java:112)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.sql.SQLException: ORA-01476: 除数为 0
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:447)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:951)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:513)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:227)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)
at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:195)
at oracle.jdbc.driver.T4CStatement.executeForRows(T4CStatement.java:1029)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(Unknown Source)
at oracle.jdbc.driver.OracleStatement.executeUpdateInternal(Unknown Source)
at oracle.jdbc.driver.OracleStatement.executeUpdate(Unknown Source)
at oracle.jdbc.driver.OracleStatementWrapper.executeUpdate(OracleStatementWrapper.java:294)
at com.kingdee.bos.sql.shell.KDStatement.executeBatch(KDStatement.java:547)
at com.apusic.jdbc.adapter.StatementHandle.executeBatch(StatementHandle.java:349)
at com.kingdee.eas.scm.common.app.util.SysTempTableHelper.execute(SysTempTableHelper.java:237)
... 27 more
Caused by: java.sql.SQLException
java.sql.SQLException: ORA-01476: 除数为 0
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:447)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:951)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:513)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:227)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)
at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:195)
at oracle.jdbc.driver.T4CStatement.executeForRows(T4CStatement.java:1029)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(Unknown Source)
at oracle.jdbc.driver.OracleStatement.executeUpdateInternal(Unknown Source)
at oracle.jdbc.driver.OracleStatement.executeUpdate(Unknown Source)
at oracle.jdbc.driver.OracleStatementWrapper.executeUpdate(OracleStatementWrapper.java:294)
at com.kingdee.bos.sql.shell.KDStatement.executeBatch(KDStatement.java:547)
at com.apusic.jdbc.adapter.StatementHandle.executeBatch(StatementHandle.java:349)
at com.kingdee.eas.scm.common.app.util.SysTempTableHelper.execute(SysTempTableHelper.java:237)
at com.kingdee.eas.scm.common.app.util.SysTempTableHelper.execute(SysTempTableHelper.java:203)
at com.kingdee.eas.scm.cal.app.calculate.AbstractCalculateCost.handleOtherData(AbstractCalculateCost.java:3843)
at com.kingdee.eas.scm.cal.app.calculate.MoveingWeightedAverageCalculate.calculateStrategy(MoveingWeightedAverageCalculate.java:135)
at com.kingdee.eas.scm.cal.app.calculate.AbstractCalculateCost.calculateCost(AbstractCalculateCost.java:151)
at com.kingdee.eas.scm.cal.app.CalculateFacadeControllerBean.moveingWeightAvgeCalcalate(CalculateFacadeControllerBean.java:773)
at com.kingdee.eas.scm.cal.app.CalculateFacadeControllerBean.costSubCalculate(CalculateFacadeControllerBean.java:593)
at com.kingdee.eas.scm.cal.app.CalculateFacadeControllerBean._costCalculate(CalculateFacadeControllerBean.java:208)
at com.kingdee.eas.scm.cal.app.AbstractCalculateFacadeControllerBean.costCalculate(AbstractCalculateFacadeControllerBean.java:138)
at sun.reflect.GeneratedMethodAccessor5899.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean.invoke(TxInvokerBean.java:125)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean.INVOKE_SUPPORTS(TxInvokerBean.java:64)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean_LocalObjectImpl_2.INVOKE_SUPPORTS(Unknown Source)
at com.kingdee.bos.transaction.EJBTransactionProxy.invoke(EJBTransactionProxy.java:179)
at com.kingdee.bos.transaction.EJBTransactionProxy.invoke(EJBTransactionProxy.java:324)
at com.sun.proxy.$Proxy506.costCalculate(Unknown Source)
at com.kingdee.eas.scm.cal.CalculateFacade.costCalculate(CalculateFacade.java:103)
at sun.reflect.GeneratedMethodAccessor5898.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.kingdee.bos.ResponseInvocationHandler.invoke(ResponseInvocationHandler.java:194)
at com.sun.proxy.$Proxy505.costCalculate(Unknown Source)
at com.kingdee.eas.scm.cal.app.InOutCalculateHandler.execute(InOutCalculateHandler.java:101)
at com.kingdee.bos.service.job.core.ThreadWorker.execute(ThreadWorker.java:183)
at com.kingdee.bos.service.job.core.ThreadWorker.run(ThreadWorker.java:112)
at java.lang.Thread.run(Thread.java:745)