Invalid column in unpivot CTE query - sql

Question

I am getting the error Invalid column name MERCHANDISE_AMT'. on the below CTE unpivot query. I am selecting in MERCHANDISE_AMT in both queries so I do not understand why it's coming up as invalid. What am I overlooking here? If I take MERCHANDISE_AMT out of the unpivot than it runs, but I need to use this column for unpivoting. (unpivot (value FOR col IN (MERCHANDISE_AMT, FREIGHT_AMT, SALETX_AMT)) u
;WITH CTE AS (
SELECT CONCAT(A.BUSINESS_UNIT,A.VOUCHER_ID) AS INVOICE_ID, A.VOUCHER_LINE_NUM,
CASE WHEN EXISTS (SELECT 1 FROM PS_DISTRIB_LINE
WHERE BUSINESS_UNIT = A.BUSINESS_UNIT
AND VOUCHER_ID = A.VOUCHER_ID
AND VOUCHER_LINE_NUM = A.VOUCHER_LINE_NUM)
THEN 'ITEM' ELSE 'MISCELLANEOUS' END AS LINE_TYPE , A.MERCHANDISE_AMT, CASE WHEN CONVERT(CHAR(24),A.QTY_VCHR) = '0' THEN '' ELSE B.QTY_VCHR END AS INVOICE_QTY, CASE WHEN CONVERT(CHAR(24),A.UNIT_PRICE) = '0' THEN '' ELSE A.UNIT_PRICE END AS UNIT_PRICE , A.UNIT_OF_MEASURE, REPLACE(A.DESCR,'"','') AS DESCR , '' AS BLANK1, '' AS BLANK2--A.PO_ID, A.LINE_NBR,
, ''AS BLANK3, ''AS BLANK4, --A.SCHED_NBR, B.PO_DIST_LINE_NUM,
''AS BLANK5,
''AS BLANK6,''AS BLANK7,''AS BLANK777,''AS BLANK8,''AS BLANK9,''AS BLANK10,''AS BLANK11,''AS BLANK12,
F.ORACLE_ENTITY + '.' + F.ORACLE_LOCATION + '.' + CASE WHEN B.BUSINESS_UNIT_GL IN ('90000', '90032', '90059') AND H.DEPTID = '741' THEN H.COST_CENTER
WHEN B.BUSINESS_UNIT_GL = '90000' AND H.DEPTID = '956' THEN H.COST_CENTER
WHEN B.DEPTID IN ('882', '883', '884', '885', '886', '803' , '887', '888') THEN '676'
WHEN B.BUSINESS_UNIT_GL = '14000' AND H.DEPTID = '881' THEN '000'
WHEN B.BUSINESS_UNIT_GL = '14000' AND H.DEPTID = '889' THEN '950'
WHEN B.BUSINESS_UNIT_GL = '11000' AND H.DEPTID = '775' THEN '000'
WHEN B.DEPTID = '' THEN '000'
ELSE B.DEPTID END
+ '.' + B.ACCOUNT + '.' + ISNULL(G.ORACLE_PROJECT_CODE,'000000000.') + ISNULL(NULLIF(B.AFFILIATE, ''), '00000.') + '.000.' + '000000' AS SEGMENTS ,
''AS BLANK13, '2021/05/31' AS DATE1, ''AS BLANK14,''AS BLANK15,''AS BLANK16,''AS BLANK17, ''AS BLANK18, --A.SHIPTO_ID
''AS BLANK19,''AS BLANK199,''AS BLANK1999,''AS BLANK20,''AS BLANK21,''AS BLANK211,''AS BLANK22,''AS BLANK23,''AS BLANK24,''AS BLANK25,''AS BLANK26,''AS BLANK27,''AS BLANK28,''AS BLANK29,''AS BLANK30,''AS BLANK31,
''AS BLANK134,
''AS BLANK32, ''AS BLANK33, ''AS BLANK34, --A.SALETX_AMT --<--IS THIS THE RIGHT FIELD?
''AS BLANK35, ''AS BLANK36, --B.QTY_VCHR,
'N'AS BLANK37, ''AS BLANK38,''AS BLANK39,''AS BLANK40,''AS BLANK41,''AS BLANK411,''AS BLANK42, ''AS BLANK43, ''AS BLANK44,''AS BLANK45,''AS BLANK46,''AS BLANK47,''AS BLANK48,''AS BLANK49,''AS BLANK50,''AS BLANK51,''AS BLANK52,''AS BLANK53,''AS BLANK54,''AS BLANK55,''AS BLANK56,''AS BLANK57,''AS BLANK58,''AS BLANK59,''AS BLANK60,''AS BLANK61,''AS BLANK62,''AS BLANK63,''AS BLANK64,''AS BLANK65,''AS BLANK66,''AS BLANK67,''AS BLANK68,''AS BLANK69,''AS BLANK70,''AS BLANK71,''AS BLANK72,''AS BLANK73,''AS BLANK74,''AS BLANK75,''AS BLANK76,''AS BLANK77,''AS BLANK78,''AS BLANK79,''AS BLANK80,
''AS BLANK81,''AS BLANK82,''AS BLANK83,''AS BLANK84,''AS BLANK85,''AS BLANK86,''AS BLANK87,''AS BLANK88,''AS BLANK89,''AS BLANK90,''AS BLANK91,''AS BLANK92,''AS BLANK93,''AS BLANK94,''AS BLANK95,''AS BLANK96,''AS BLANK97,''AS BLANK98,''AS BLANK99,''AS BLANK100,''AS BLANK101,''AS BLANK102,''AS BLANK103,''AS BLANK104,''AS BLANK105,''AS BLANK106,''AS BLANK107,''AS BLANK108,''AS BLANK109,''AS BLANK110,''AS BLANK111,''AS BLANK112,''AS BLANK113,''AS BLANK114,''AS BLANK115,''AS BLANK116,''AS BLANK117,''AS BLANK118,''AS BLANK119,''AS BLANK120,''AS BLANK121,''AS BLANK122,''AS BLANK123,''AS BLANK124,''AS BLANK125,''AS BLANK126,''AS BLANK127,''AS BLANK128,''AS BLANK129,''AS BLANK130,''AS BLANK131,'' AS BLANK132
, C.SALETX_AMT, C.FREIGHT_AMT
FROM PS_VOUCHER_LINE A
LEFT OUTER JOIN PS_DISTRIB_LINE B ON B.BUSINESS_UNIT = A.BUSINESS_UNIT AND B.VOUCHER_ID = A.VOUCHER_ID AND B.VOUCHER_LINE_NUM = A.VOUCHER_LINE_NUM
LEFT OUTER JOIN PS_VOUCHER C ON C.BUSINESS_UNIT = A.BUSINESS_UNIT AND C.VOUCHER_ID = A.VOUCHER_ID
LEFT OUTER JOIN PS_VCHR_LINE_WTHD D ON D.BUSINESS_UNIT = A.BUSINESS_UNIT AND D.VOUCHER_ID = A.VOUCHER_ID AND D.VOUCHER_LINE_NUM = A.VOUCHER_LINE_NUM AND D.WTHD_ENTITY = 'IRS'
LEFT OUTER JOIN PS_VCHR_LINE_WTHD DD ON DD.BUSINESS_UNIT = D.BUSINESS_UNIT AND DD.VOUCHER_ID = D.VOUCHER_ID AND DD.VOUCHER_LINE_NUM = D.VOUCHER_LINE_NUM AND DD.WTHD_ENTITY = 'PA'
LEFT OUTER JOIN PS_VENDOR E ON E.BUSINESS_UNIT = B.BUSINESS_UNIT_GL AND E.VENDOR_ID = A.VENDOR_ID
LEFT OUTER JOIN #CloudXWalk F ON F.BUSINESS_UNIT = B.BUSINESS_UNIT_GL AND (F.DEPTID = 'All' OR F.DEPTID = B.DEPTID)
LEFT OUTER JOIN #CloudCostCenter H ON H.BUSINESS_UNIT = B.BUSINESS_UNIT_GL AND H.DEPTID = B.DEPTID
LEFT OUTER JOIN #CloudProjectCodes G ON G.PS_PROJECT_CODE = B.PROJECT_ID
LEFT OUTER JOIN PS_PYMNT_VCHR_XREF I ON I.BUSINESS_UNIT = A.BUSINESS_UNIT AND I.VOUCHER_ID = A.VOUCHER_ID
WHERE C.INVOICE_DT > '01-03-2019'
AND C.ACCOUNTING_DT < '06-01-2021'
AND I.PYMNT_ID = ''
AND C.CLOSE_STATUS <> 'C'
AND C.ENTRY_STATUS <> 'X'
AND C.MATCH_STATUS_VCHR = 'M'
AND C.APPR_STATUS = 'A'
AND B.VOUCHER_ID = '00720667' )
SELECT INVOICE_ID, VOUCHER_LINE_NUM - 1 + row_number() over (PARTITION BY INVOICE_ID, VOUCHER_LINE_NUM ORDER BY VOUCHER_LINE_NUM) AS VOUCHER_LINE_NUM,
LINE_TYPE, MERCHANDISE_AMT, INVOICE_QTY, UNIT_PRICE, UNIT_OF_MEASURE, DESCR , BLANK1, BLANK2--A.PO_ID, A.LINE_NBR,
, BLANK3, BLANK4,
BLANK5, BLANK6,BLANK7,BLANK777,BLANK8,BLANK9,BLANK10,BLANK11,BLANK12,
SEGMENTS, BLANK13, DATE1, BLANK14,BLANK15,BLANK16,BLANK17, BLANK18,
BLANK19,BLANK199,BLANK1999,BLANK20,BLANK21,BLANK211,BLANK22,BLANK23,BLANK24,BLANK25,BLANK26,BLANK27,BLANK28,
BLANK29,BLANK30,BLANK31,
BLANK133,
BLANK134, BLANK32, BLANK33, BLANK34,
BLANK35, BLANK36,
BLANK37, BLANK38,BLANK39,BLANK40,BLANK41,BLANK411,BLANK42, BLANK43, BLANK44,BLANK45,BLANK46,BLANK47,BLANK48,BLANK49,BLANK50,BLANK51,BLANK52,BLANK53,BLANK54,BLANK55,BLANK56,BLANK57,BLANK58,BLANK59,BLANK60,BLANK61,BLANK62,BLANK63,BLANK64,BLANK65,BLANK66,BLANK67,BLANK68,BLANK69,BLANK70,BLANK71,BLANK72,BLANK73,BLANK74,BLANK75,BLANK76,BLANK77,BLANK78,BLANK79,BLANK80,
BLANK81,BLANK82,BLANK83,BLANK84,BLANK85,BLANK86,BLANK87,BLANK88,BLANK89,BLANK90,BLANK91,BLANK92,BLANK93,BLANK94,BLANK95,BLANK96,BLANK97,BLANK98,BLANK99,BLANK100,BLANK101,BLANK102,BLANK103,BLANK104,BLANK105,BLANK106,BLANK107,BLANK108,BLANK109,BLANK110,BLANK111,BLANK112,BLANK113,BLANK114,BLANK115,BLANK116,BLANK117,BLANK118,BLANK119,BLANK120,BLANK121,BLANK122,BLANK123,BLANK124,BLANK125,BLANK126,BLANK127,BLANK128,BLANK129,BLANK130,BLANK131,BLANK132 , value
FROM CTE
unpivot (value FOR col IN (MERCHANDISE_AMT, FREIGHT_AMT, SALETX_AMT)) u
WHERE value > 0.00

Answer 1

You cannot include MERCHANDISE_AMT here:
unpivot (value FOR col IN (MERCHANDISE_AMT, FREIGHT_AMT, SALETX_AMT)
AND in your final SELECT from the UNPIVOT results (4th column result set).
Including it in the IN list here means that you are unpivoting the value of this column into your row structure, so you can no longer select its value in your final SELECT.
So you need to pick. Do you want to unpivot the values in MERCHANDISE_AMT? If so, then leave it in the IN list of your UNPIVOT and remove it from final SELECT. If not, then remove it from your IN list and leave it in your final SELECT.
Seems like you would likely benefit from reading through the Microsoft examples on UNPIVOT.