sql-server-2008 - TSQL はクエリ アナライザーで動作しますが、ジョブ ステップとして失敗します

Question

私は何ヶ月もうまく機能しているマルチステップの仕事をしています。突然、ステップ 5 で失敗します。クエリ アナライザーでステップ 5 の tsql を実行すると、問題なく動作します。何かご意見は？以下は私が使用しているコードです。

MERGE BISS..tblBoxInfo AS target
USING ( SELECT BX.BOX_BOXNO, BX.BOX_UDF_AIRR_BOXNO, CONVERT(VARCHAR(510), BX.BOX_DESC), 
            --RTRIM(STUFF(CONVERT(VARCHAR(510),BOX_DESC), 1, 
PATINDEX(N'%[^' + CHAR(9)+CHAR(10)+CHAR(13)+CHAR(32) + N']%', BOX_DESC)-1, N' '))
            BX.BOX_UDF_NARA_LOCATION, CONVERT(VARCHAR(6),DP.DEPT_ID), 
            DP.DEPT_NAME, BX.BOX_UBN, BX.BOX_RCID, CONVERT(VARCHAR(15),CLV.CLV_TITLE), 
            BX.BOX_DT_CREATION,
            CONVERT(VARCHAR(MAX), BX.BOX_UDF_TRIBES),--was NOS = CASE BOX_SROOM_INDEX WHEN 19 THEN 1 ELSE 0 END, 
            BX.BOX_DT_FROM, BX.BOX_DT_TO, SS.SROOM_ID
      FROM ISTAbq3Ver01.VssEnt.dbo.BOXES BX
        LEFT JOIN ISTAbq3Ver01.VssEnt.dbo.DEPTS DP
            ON DP.DEPT_ID_FULL = BX.BOX_DEPT
        LEFT JOIN ISTAbq3Ver01.VssEnt.dbo.SROOMS SS
            ON SS.SROOM_AUTO_INDEX = BX.BOX_SROOM_INDEX
        LEFT JOIN ISTAbq3Ver01.VssEnt.dbo.CUSTOM_LISTS_VALUES CLV
            ON CLV.CLV_AUTO_INDEX = BX.BOX_UDF_AIRR_WORKSITE
      WHERE NOT ( SS.SROOM_ID IN (
                        N'MP',
                        N'INDEX',
                        N'QC1',
                        N'QC2',
                        N'NTEMP',
                        N'SF135',
                        N'SFPREP',
                        N'NOS',
                        N'RR',
                        N'NTEMP2',
                        N'OHTA',
                        N'DUPS 36',
                        N'RSH',
                        N'DISC',
                        N'NARAT',
                        N'TRANS',
                        N'ABQ')
                     OR SS.SROOM_ID LIKE N'PGRS-%')
     --WHERE SS.SROOM_ID IN (N'NOS', N'NARA') 
    --  OR SS.SROOM_ID LIKE 'SL%'
    /*ORDER BY BOX_BOXNO */) AS source 
(BoxID,BoxNum,BoxTitle,BoxLocation,BoxSourceCode,BoxSource,OST,FRC,WorkSite,dtLoaded,TribeInfo,dtFrom,dtTo, BoxStatus)
ON (target.BoxID = source.BoxID)
WHEN MATCHED AND (target.BoxNumber != source.BoxNum
            OR target.BoxTitle != source.BoxTitle
            OR target.BoxLocation != source.BoxLocation 
            OR target.BoxSourceCode != source.BoxSourceCode
            OR target.BoxSource != source.BoxSource
            OR target.OSTNumber != source.OST
            OR target.FRCNumber != source.FRC
            OR target.WorkSite != source.WorkSite
            OR target.LoadedDate != source.dtLoaded
            OR target.TribeInfo != source.TribeInfo
            OR target.From_Date != source.dtFrom
            OR target.To_Date != source.dtTo 
            OR target.BoxStatus != source.BoxStatus )
THEN UPDATE SET BoxNumber = source.BoxNum,
            BoxTitle = source.BoxTitle,
            BoxLocation = source.BoxLocation,
            BoxSourceCode = source.BoxSourceCode,
            BoxSource = source.BoxSource,
            OSTNumber = source.OST,
            FRCNumber = source.FRC,
            WorkSite = source.WorkSite,
            LoadedDate = source.dtLoaded,
            TribeInfo = source.TribeInfo,
            From_Date = source.dtFrom,
            To_Date = source.dtTo,
            BoxStatus = source.BoxStatus
WHEN NOT MATCHED THEN
INSERT (BoxID,BoxNumber,BoxTitle,BoxLocation,
        BoxSourceCode,BoxSource,OSTNumber,FRCNumber,
        WorkSite,LoadedDate,TribeInfo,From_Date,To_Date, BoxStatus)
VALUES (source.BoxID,source.BoxNum,source.BoxTitle,source.BoxLocation,
        source.BoxSourceCode,source.BoxSource,source.OST,source.FRC,
        source.WorkSite,source.dtLoaded,source.TribeInfo,source.dtFrom,source.dtTo, BoxStatus)
WHEN NOT MATCHED BY SOURCE THEN
DELETE;
--OUTPUT deleted.*, $action, inserted.*, GETDATE() INTO BISS_Historical..LogTblBoxInfo;

SELECT @@ROWCOUNT