我正在 SSRS 中生成报告，其中出现错误。 我认为这与我的数据集有关。我想制作多选项参数报告。所以我的查询是。
IF @QueryParameterType=1
(
SELECT
cast(fddateofissue as date) As IssueDate
, cast(fddateofcash as date) as CashDate
, Substring(fsreckey,1,3)[DIVISION]
, FNGROUP-100[GROUP]
, FNCYCLE[CYCLE]
, SUBSTRING(FSRECKEY,4,4)[LEDGER]
, FNACCNO[ACCNO]
, FSNAME[NAME]
, FSADDRESS[ADDRESS]
, fsVillage [VILLAGE]
, fsFeederCode [CIN DATA]
, fnSecurityAmount [ACD AMOUNT]
, fnConnLoad[LOAD]
, fnMtrMultiplier[MTR MULTIPLIER]
, fnMtrPhase [MTR PHASE]
, fnCurrReading[CURRENT READING]
, fnPrevReading[PREVIOUS READING]
, fnBillUnits[UNIT BILLED]
, fnAvgUnits [AVERAGE UNIT]
, fnBillPeriod [BILL PERIOD]
, fnArrSOP +fnArrFSA +fnArrED +fnArrMCT +fnArrSURC[ARREAR TOTAL]
, fnPaidTotal[PAID TOTAL]
, fdPaidDate
, fnCurrSOP[CURRENT SOP]
, fnCurrFSA[CURRENT FSA]
, fnCurrED[CURRENT ED]
, fnCurrMCT[CURRENT MCT]
, fnNetCapPenalty[CAP PENALTY]
, fnNetMdiPenalty[MDI]
, fnFixcharges[FIXED CHARGES]
, fnChrSOP +fnChrFSA +fnChrED +fnChrMCT[CHARGES]
, fsChrBNO[BNO]
, fnChrPNO [PNO]
, fnAlwSOP+fnAlwFSA +fnAlwED +fnAlwMCT[ALLOWANCE]
, fsAlwBNO [BNO]
, fnAlwPNO [PNO]
, fnNetMtrRent[MTR RENT]
, fnNetTotal[NET TOTAL]
, fnNetSURC[NET SURCHARGE]
, fnNetGross[GROSS TOTAL]
, CASE
WHEN fnflgPDCO>2
THEN 'PDCO'
ELSE 'LIVE'
END 'STATUS'
, fsCurrMtrStatus
, fnMdiReading
, fnNetMdiPenalty
FROM
(
SELECT *
, NULL AS FDBACKUPDATE
, 109 AS FANSESSIONCODE
FROM
tblLedger
UNION ALL
SELECT *
, NULL AS FDBACKUPDATE
, 109 AS FANSESSIONCODE
FROM
tblPREVIOUSLEDGER
UNION ALL
SELECT *
FROM
UH_BACKUP..tblbackupledger
)
AS T
--WHERE T.FSSUBDIV=102 AND T.FNGROUP=102 AND T.FNCATEGORY=6 and fsledger=2829 and fnaccno =2
WHERE
T.FSSUBDIV =@subdiv
AND T.FNGROUP =@group
AND T.FNCATEGORY=@category
and t.fsledger =@ledger
and t.fnaccno =@accno
and t.fddateofissue between @issueDate1 and @issueDate2
)
else
if @QueryParameterType=2
(
SELECT
cast(fddateofissue as date) As IssueDate
, cast(fddateofcash as date) as CashDate
, Substring(fsreckey,1,3)[DIVISION]
, FNGROUP-100[GROUP]
, FNCYCLE[CYCLE]
, SUBSTRING(FSRECKEY,4,4)[LEDGER]
, FNACCNO[ACCNO]
, FSNAME[NAME]
, FSADDRESS[ADDRESS]
, fsVillage [VILLAGE]
, fsFeederCode [CIN DATA]
, fnSecurityAmount [ACD AMOUNT]
, fnConnLoad[LOAD]
, fnMtrMultiplier[MTR MULTIPLIER]
, fnMtrPhase [MTR PHASE]
, fnCurrReading[CURRENT READING]
, fnPrevReading[PREVIOUS READING]
, fnBillUnits[UNIT BILLED]
, fnAvgUnits [AVERAGE UNIT]
, fnBillPeriod [BILL PERIOD]
, fnArrSOP +fnArrFSA +fnArrED +fnArrMCT +fnArrSURC[ARREAR TOTAL]
, fnPaidTotal[PAID TOTAL]
, fdPaidDate
, fnCurrSOP[CURRENT SOP]
, fnCurrFSA[CURRENT FSA]
, fnCurrED[CURRENT ED]
, fnCurrMCT[CURRENT MCT]
, fnNetCapPenalty[CAP PENALTY]
, fnNetMdiPenalty[MDI]
, fnFixcharges[FIXED CHARGES]
, fnChrSOP +fnChrFSA +fnChrED +fnChrMCT[CHARGES]
, fsChrBNO[BNO]
, fnChrPNO [PNO]
, fnAlwSOP+fnAlwFSA +fnAlwED +fnAlwMCT[ALLOWANCE]
, fsAlwBNO [BNO]
, fnAlwPNO [PNO]
, fnNetMtrRent[MTR RENT]
, fnNetTotal[NET TOTAL]
, fnNetSURC[NET SURCHARGE]
, fnNetGross[GROSS TOTAL]
, CASE
WHEN fnflgPDCO>2
THEN 'PDCO'
ELSE 'LIVE'
END 'STATUS'
, fsCurrMtrStatus
, fnMdiReading
, fnNetMdiPenalty
FROM
(
SELECT *
, NULL AS FDBACKUPDATE
, 109 AS FANSESSIONCODE
FROM
tblLedger
UNION ALL
SELECT *
, NULL AS FDBACKUPDATE
, 109 AS FANSESSIONCODE
FROM
tblPREVIOUSLEDGER
UNION ALL
SELECT *
FROM
UH_BACKUP..tblbackupledger
)
AS T
--WHERE T.FSSUBDIV=102 AND T.FNGROUP=102 AND T.FNCATEGORY=6 and fsledger=2829 and fnaccno =2
WHERE
T.FSSUBDIV =@subdiv
AND T.FNGROUP =@group
AND T.FNCATEGORY=@category
and t.fsledger =@ledger
and t.fnaccno =@accno
)
它在查询设计器中工作正常，但是当我保存此数据集时，它给出
An item with the same key has already been added.
我想知道查询是否有问题。
最佳答案
此错误通常是由于具有相同别名的字段造成的，在您的查询中似乎有 2 个 BNO 和 2 个 PNO 列。可能还有其他列，请检查所有列并确保它们都有不同的别名。
关于reporting-services - ssrs 中的错误。已添加具有相同 key 的项目，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/49002007/