SQL Query one-to-many-to-many

CREATE TABLE SO
	([SOKey] int, [TranNo] varchar(20))
;
	
INSERT INTO SO
	([SOKey], [TranNo])
VALUES
	(150, '00000123')
;

CREATE TABLE SOL
	([SOLineKey] int, [SOLineNo] int, [Qty] int, [ItemKey] int)
;
	
INSERT INTO SOL
	([SOLineKey], [SOLineNo], [Qty], [ItemKey])
VALUES
	(250, 1, 5, 22),
	(251, 2, 6, 23),
	(252, 3, 7, 24)
;

CREATE TABLE SOLX
	([SOLineKey] int, [Width1] int, [Width2] int)
;
	
INSERT INTO SOLX
	([SOLineKey], [Width1], [Width2])
VALUES
	(250, 12, 12),
	(251, 12, 12),
	(252, 12, 12)
;

CREATE TABLE SOLC
	([SOLineKey] int, [ComplItemQtym] int, [ComplItemKey] int)
;
	
INSERT INTO SOLC
	([SOLineKey], [ComplItemQtym], [ComplItemKey])
VALUES
	(250, 10, 26),
	(250, 11, 27),
	(251, 12, 25),
	(251, 13, 26),
	(251, 14, 27),
	(251, 15, 28),
	(252, 16, 23),
	(252, 17, 25),
	(252, 18, 26)
;

CREATE TABLE ITEM
	([ItemKey] int, [ItemID] varchar(5))
;
	
INSERT INTO ITEM
	([ItemKey], [ItemID])
VALUES
	(22, 'ABC22'),
	(23, 'ABC23'),
	(24, 'ABC24'),
	(25, 'ABC25'),
	(26, 'ABC26'),
	(27, 'ABC27'),
	(28, 'ABC28')
;

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SELECT
  so.TranNo,
  sol.SOLineNO,
item.itemID,
solx.width,
solx.width1,
sol.Qty,
0 AS CompItemQty,
'' AS CompItemID
FROM so INNER JOIN sol on so.SOKey = sol.SOKey
INNER JOIN item ON sol.ItemKey = item.itemKey
INNER JOIN solx ON sol.solinekey = solx.solinekey
UNION ALL
SELECT
  so.TranNo,
  sol.SOLineNO,
item.itemID,
NULL AS width,
NULL AS width1,
NULL AS Qty,
solc.CompItemQty,
ic.itemID AS CompItemID
FROM so INNER JOIN sol on so.SOKey = sol.SOKey
INNER JOIN item ON sol.ItemKey = item.itemKey
INNER JOIN solc ON sol.solinekey = solc.solinekey
INNER JOIN item ic ON solc.CompItemKey = ic.itemKey
ORDER BY 1, 2, 7, 8

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are there really 2 [width] columns in the same table? (solx)

any chance of getting sample data in a re-usable format?

I did the typing - not my favorite pastime

  TRANNO  SOLINENO  ITEMID   WIDTH  WIDTH1     QTY  COMPITEMQTY  COMPITEMID 
00000123         1   ABC22      12      12       5            0             
00000123         1   ABC22                                   10       ABC26 
00000123         1   ABC22                                   11       ABC27 
00000123         2   ABC23      12      12       6            0             
00000123         2   ABC23                                   12       ABC25 
00000123         2   ABC23                                   13       ABC26 
00000123         2   ABC23                                   14       ABC27 
00000123         2   ABC23                                   15       ABC28 
00000123         3   ABC24      12      12       7            0             
00000123         3   ABC24                                   16       ABC23 
00000123         3   ABC24                                   17       ABC25 
00000123         3   ABC24                                   18       ABC26 

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CREATE VIEW bizarro
AS
        SELECT
                so.TranNo
              , sol.SOLineKey
              , item.ItemID
              , solx.Width1
              , solx.Width2
              , sol.Qty
              , null AS ComplItemQtym
              , null AS ComplItemID
        FROM SO
        INNER JOIN SOL ON so.SOKey = sol.SOKey
        INNER JOIN SOLX ON sol.SOLineKey = solx.SOLineKey
        INNER JOIN ITEM ON sol.ItemKey = item.ItemKey
            
        UNION ALL

        SELECT
                so.TranNo
              , sol.SOLineKey
              , i2.ItemID
              , null AS Width1
              , null AS Width2
              , null AS Qty
              , solc.ComplItemQtym
              , i2.ItemID AS ComplItemID
        FROM SO
        INNER JOIN SOL ON so.SOKey = sol.SOKey
        INNER JOIN SOLC ON sol.SOLineKey = solc.SOLineKey
        INNER JOIN ITEM AS I2 ON solc.ComplItemKey = i2.ItemKey
;
            

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