Procedure data input a temp table - sql-server

Question

I have a procedure which returns the result correctly, but I could not store the procedure result in a single table or temptable.
My procedure return values like this
ItemName
BATH RUG-VDW.WO COTTON CLASSIC FRAME
-------------------------------------------
ItemName ItemCode StyleNo UPC EAN UnitFactor
BATH RUG-VDW.WO COTTON CLASSIC FRAME 4 884631844635 0884631844635 4.580
BATHRUG-VDW.WO COTTON CLASSIC FRAME 5 884631844659 0884631844659 4.580
BATH RUG-VDW.W COTTON CLASSIC FRAME 6 884631844666 0884631844666 4.580
ItemName
BATH RUG-VDW.WOVEN COTTON CLASSIC FRAME 12-840
-------------------------------------------
ItemName ItemCode StyleNo UPC EAN UnitFactor
BATH RUG-VDW.WOVEN COTTON CLASSIC FRAME 12-840 30 12-840 884631881906 0884631881906 4.580
BATH RUG-VDW.WOVEN COTTON CLASSIC FRAME 12-840 31 12-840 884631881913 0884631881913 4.580
----------------------------------------------------------------------------
Code:
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[sp_GetDetail]
AS
BEGIN
SET NOCOUNT ON;
DECLARE #tab TABLE (no INT, name VARCHAR(30))
DECLARE #MyCursor CURSOR;
DECLARE #MyField VARCHAR(MAX);
DECLARE #Qry VARCHAR(MAX);
SET NOCOUNT ON;
SET #MyCursor = CURSOR FOR
SELECT DISTINCT ItemName FROM dbo.NewTest
SET #Qry=''
OPEN #MyCursor
FETCH NEXT FROM #MyCursor INTO #MyField
WHILE ##FETCH_STATUS = 0
BEGIN
/* YOUR ALGORITHM GOES HERE */
SET #Qry = #Qry + '; SELECT '''+#MyField+''' AS ItemName'
SET #Qry = #Qry + '; SELECT ItemName, ItemCode, StyleNo, UPC, EAN, UnitFactor FROM NewTest WHERE ItemName = '''+#MyField+''''
FETCH NEXT FROM #MyCursor INTO #MyField
END;
EXEC (#Qry);
CLOSE #MyCursor ;
DEALLOCATE #MyCursor;
END;

Answer 1

Cursors should be avoided as much as possible. This returns a single result set. Hope this is OK for your needs.
IF OBJECT_ID('tempdb..#MyTempTable') IS NOT NULL
DROP TABLE #MyTempTable;
CREATE TABLE #MyTempTable
(
ItemName NVARCHAR(100) ,
ItemCode NVARCHAR(100) ,
StyleNo NVARCHAR(100) ,
UPC NVARCHAR(100) ,
EAN NVARCHAR(100) ,
UnitFactor NVARCHAR(100) ,
ItemNameGroup NVARCHAR(100)
);
WITH cte
AS ( SELECT [ItemName] ,
[ItemCode] ,
[StyleNo] ,
[UPC] ,
[EAN] ,
[UnitFactor] ,
ROW_NUMBER() OVER ( PARTITION BY [ItemName] ORDER BY [ItemName] ) AS rn
FROM [dbo].[NewTest]
)
INSERT INTO [#MyTempTable]
( [ItemName] ,
[ItemCode] ,
[StyleNo] ,
[UPC] ,
[EAN] ,
[UnitFactor] ,
[ItemNameGroup]
)
SELECT c.[ItemName] ,
c.[ItemCode] ,
c.[StyleNo] ,
c.[UPC] ,
c.[EAN] ,
c.[UnitFactor] ,
t.[ItemName]
FROM [cte] AS c
INNER JOIN ( SELECT [cte].[ItemName]
FROM [cte]
WHERE [cte].[rn] = 1
) t ON c.[ItemName] = t.[ItemName];
SELECT [mtt].[ItemName] ,
[mtt].[ItemCode] ,
[mtt].[StyleNo] ,
[mtt].[UPC] ,
[mtt].[EAN] ,
[mtt].[UnitFactor] ,
[mtt].[ItemNameGroup]
FROM [#MyTempTable] AS [mtt];

Answer 2

If you want the dynamic sql to save values into a temp table, create the temp table first (before the cursor),
IF OBJECT_ID('tempdb..#MyTempTable') IS NOT NULL DROP TABLE #MyTempTable
create table #MyTempTable (ItemName varchar(100), ItemCode varchar(100), StyleNo varchar(100), UPC varchar(100), EAN varchar(100),
UnitFactor varchar(100)) -- change these definitions to match your actual data
then change the code which builds the sql:
Set #Qry=#Qry+'; select '''+#MyField+''' as ItemName'
Set #Qry=#Qry+'; insert into #MyTempTable select ItemName, ItemCode, StyleNo, UPC, EAN,
UnitFactor from NewTest where ItemName ='''+#MyField+''''
the temp table #MyTempTable will be available outside the cursor:
select * from #MyTempTable
drop table #MyTempTable

Answer 3

You return 2 tables, and they have a different structure. You can't store that in a temp table.
Why do you do that first SELECT of just the name anyway? It seems completely redundant.