CLOUD 5.0成本计算报错

CLOUD 5.0 成本计算报错：
The given value of type SqlDecimal from the data source cannot be converted to type decimal of the specified target column. StackTrace : at System.Data.SqlClient.SqlBulkCopy.ConvertValue(Object value, _SqlMetaData metadata)
at System.Data.SqlClient.SqlBulkCopy.WriteToServerInternal()
at System.Data.SqlClient.SqlBulkCopy.WriteRowSourceToServer(Int32 columnCount)
at System.Data.SqlClient.SqlBulkCopy.WriteToServer(DataTable table, DataRowState rowState)
at Kingdee.BOS.App.Data.Sql.SqlDatabase.CopyDataToDestination(SqlConnection cn, DataTable table)
at Kingdee.BOS.App.Data.Sql.SqlDatabase.BulkInserts(DbCommand cmd, DataTable dt)
at Kingdee.BOS.App.Data.DBUtils.BulkInserts(Context ctx, String InsertstrSql, String CreateSql, DataTable dt)
at Kingdee.K3.FIN.App.Core.OutAcctg.BulkInsert.CostBulkInsert.CommitBulkInsert()
at Kingdee.K3.FIN.App.Core.OutAcctg.BulkInsert.CostBulkInsert.CommitBulkOperation()
at Kingdee.K3.FIN.HS.App.Core.OutStcokCostAcctg.OutStockAcctgBatchCal(Context ctx, OutStockAcctgParameters acctgParameters, Dictionary`2 updateSoureInfo)
at Kingdee.K3.FIN.HS.App.Core.OutStcokCostAcctg.OutStockAcctg(Context ctx, OutStockAcctgParameters acctgParameters)
at Kingdee.K3.FIN.App.Core.OutAcctg.AbstractAcctgService.Execution[T](Context ctx, T acctgParameters)
at Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencil.ExecuteServiceForShedule[T,K](Context ctx, T acctgParameters, CostAcctgServiceObject`1 service)
at Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencil.ExecutionBatchServiceObject[T,K](Context ctx, T acctgParameters, Dictionary`2 services, CostCalType calType, List`1 checkAttrs, Boolean isLast)
at Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencil.LevelCaling(CostCalParameters acctgParameters, Context bosctx, Dictionary`2 calservice)
at Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencil.ExecutionCostCal(CostCalParameters acctgParameters, Context bosctx, Dictionary`2 checkservices, Dictionary`2 calservice)
at Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencil.CostCal(ComputeContext ctx, CostCalParameters acctgParameters)
at Kingdee.K3.FIN.App.Core.OutAcctg.AcctgStencilService.CostAcctg(ComputeContext ctx, OutStockAcctgParameters acctgParameters)