创建组织间结算清单报错

处理组织间结算清单时，结算完成步骤时报错：会计核算体系【财务会计核算体系】，Object reference not set to an instance of an object. Kingdee.K3.SCM.App.Core at Kingdee.K3.SCM.App.Core.CommonService.GetConvertTargetBillTypeID(Context ctx, String sourceBill, String targetBill, ListSelectedRow[] selectRows, ConvertRuleElement rule)
at Kingdee.K3.SCM.App.Core.CommonService.BuildPushArgs(Context ctx, AutoPushDrawArgs autoPushDrawArgs)
at Kingdee.K3.SCM.App.IOS.Core.CreateOverOrgAccount.PushSettleBill(IEnumerable`1 dyObjectList, String formId)
at Kingdee.K3.SCM.App.IOS.Core.CreateOverOrgAccount.AuditSettleBill(FormMetadata meta, List`1 pkEntryIds)
at Kingdee.K3.SCM.App.IOS.Core.CreateOverOrgAccount.SaveData(IOSCreateResult iosCreateResult)
at Kingdee.K3.SCM.App.IOS.Core.OverOrgAccountService.SaveSettle(Context ctx, IOSSettleParams iosParams)

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