Remove additional delimeter from records - sql-server

Question

I am using STUFF function to retrieve multiple row values to a column.
ALTER PROCEDURE [dbo].[PrintOutlettoOutletTransfer]
#TransferCode varchar(20),
#token nvarchar(50)
AS
BEGIN
DECLARE #Isprint AS int
DECLARE #user AS VARCHAR(50)
DECLARE #PcIp AS VARCHAR(50)
DECLARE #PcName AS VARCHAR(50)
DECLARE #AditUserName AS VARCHAR(100)
DECLARE #outlet AS VARCHAR(100)
DECLARE #ServerName AS VARCHAR(200)
SET #user = ''
-- Retrive data from user login history from Tocken
SELECT
#user = UserLogInHistory.UserId,
#PcIp = LogInIp,
#outlet=OutletCode,
#ServerName = ServerId,
#AditUserName = Users.UserFullName
from UserLogInHistory
inner join Users on Users.UserId = UserLogInHistory.UserId
where UserTokenId = #token;
SELECT
ISNULL(InventoryTransferHeader.TransferCode,'') AS 'TransferId',
ISNULL(InventoryTransferHeader.TransferDate,'') AS 'TransferDate',
ISNULL(InventoryTransferLine.ItemCode,'') AS 'ItemCode',
ISNULL(InventoryTransferLine.ItemDescription,'') AS 'ItemDescription',
ISNULL(InventoryTransferLine.Qty,'') AS 'Qty',
STUFF((SELECT InventoryTransferSerials.SerialNo + ' / '
FROM InventoryTransferSerials
WHERE InventoryTransferSerials.ItemCode = InventoryTransferLine.ItemCode
AND InventoryTransferSerials.TransferCode = InventoryTransferHeader.TransferCode
FOR XML PATH('')),1,1,'') AS 'SN',
ISNULL(InventoryStatus.Description,'') AS 'InventoryStatus',
ISNULL(InventoryTransferHeader.FromOutlet,'') AS 'outletFrom' ,
ISNULL(F.OutletDesc,'') AS 'fromOutletsDesc',
ISNULL(InventoryTransferHeader.TOOutlet,'') AS 'outletTO' ,
ISNULL(T.OutletDesc,'') AS 'toOutletsDesc'
FROM InventoryTransferHeader
INNER JOIN
Outlets F ON InventoryTransferHeader.FromOutlet = F.OutletCode
INNER JOIN
Outlets T ON InventoryTransferHeader.ToOutlet = T.OutletCode
LEFT OUTER JOIN
InventoryStatus on InventoryStatus.StatusCode = InventoryTransferHeader.InventoryStatus
LEFT OUTER JOIN
InventoryTransferLine ON InventoryTransferLine.TransferCode = InventoryTransferHeader.TransferCode
WHERE (InventoryTransferHeader.TransferCode = #TransferCode OR #TransferCode = '') AND (InventoryStatus.StatusCode = 1 OR InventoryStatus.StatusCode = 2)
--- Insert Values to Audit table
INSERT INTO PrintHistory
([DocType],[Reference],[AuditOutlet],[AuditUser],[AuditDate],[AuditType],[AuditIp],[AuditPc],[AuditUserName])
values
('OutletToOutletInventoryTransfer',#TransferCode,#outlet,#user,GETDATE(),'1',#PcIp,#ServerName,#AditUserName);
UPDATE InventoryTransferHeader
SET InventoryTransferHeader.[Print] = 1,
InventoryTransferHeader.[PrintUser] = #user,
InventoryTransferHeader.[PrintDate] = GETDATE()
WHERE InventoryTransferHeader.TransferCode = #TransferCode AND InventoryTransferHeader.[Print] = 0;
END
It gives an output as below.
0000227 / 10000228 / 10000229 / 10000230 / 10000231 /
I want to remove the additional "/" from records.
Please help.

Answer 1

One option to remove a single trailing forward slash at the end is to wrap your current SELECT in a subquery and use LEFT:
SELECT LEFT(t.SN, LEN(t.SN) - 1)
FROM
(
SELECT STUFF((SELECT InventoryTransferSerials.SerialNo + ' /'
FROM InventoryTransferSerials
WHERE InventoryTransferSerials.ItemCode =
InventoryTransferLine.ItemCode AND
InventoryTransferSerials.TransferCode =
InventoryTransferHeader.TransferCode
FOR XML PATH('')), 1, 1, '') AS SN
FROM yourTable
) t