产品成本核算时,提示异常错误

V6.2(安装了4.20最新补丁)
产品成本核算---成本运算时报错:异常
Message:ORA-30926: unable to get a stable set of rows in the source tables;StackTrace: 在 Kingdee.BOS.App.Data.AbstractDatabase.ExecuteNonQuery(DbCommand command, IEnumerable`1 listParam)
在 Kingdee.BOS.App.Data.Oracle.OracleDatabase.ExecuteBatch(List`1 sqlArray, Int32 batchSize, Int32 commandTimeout)
在 Kingdee.BOS.App.Data.DBUtils.ExecuteBatchWithTime(Context ctx, List`1 sqlArray, Int32 batchSize, Int32 commandTimeout)
在 Kingdee.K3.FIN.CB.App.Core.ExpenseAllocate.Utils.ProOrderDime.UpdateProductDimeIdByOracle(Context ctx, OutStockAcctgParameters acctgParameters, String tempTable)
在 Kingdee.K3.FIN.CB.App.Core.ExpenseAllocate.Utils.ProOrderDime.InsertProorderDime(Context ctx, OutStockAcctgParameters acctgParameters)
在 Kingdee.K3.FIN.CB.App.Core.ExpenseAllocate.ExpenseAllocateEngine.BeforeExpenseAllocated()
在 Kingdee.K3.FIN.App.Core.OutAcctg.AbstractAcctgService.BeforeExecution[T](Context ctx, T acctgParameters)
在 Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencil.BeforeExecuteServiceForShedule[T,K](Context ctx, T acctgParameters, CostAcctgServiceObject`1 service)
在 Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencil.ExecutionBatchServiceObject[T,K](Context ctx, T acctgParameters, Dictionary`2 services, CostCalType calType, List`1 checkAttrs, Boolean isLast)
在 Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencil.ExecutionCostCal(CostCalGlobalContext costCalGlobalContext, Context bosctx, Dictionary`2 calservice)
在 Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencil.CostCal(ComputeContext ctx, CostCalGlobalContext costCalGlobalContext)
在 Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencilService.CostAcctg(ComputeContext ctx, OutStockAcctgParameters acctgParameters)