Passing value into your parameter (rs.exe) by stored procudure - tsql

Question

I have a situation here where I have a deployed rdl file in the reporting server. The rdl file in question has a parameter.
I am using the rs.exec component to execute the report; whenever I remove the parameter from the rdl file, I successfully run the report from the stored procedure. When I add the parameter, all I keep getting is
\\server\R\subfolder\working\inputfile\example.batK00WE is not recognized as an internal or external operable program or batch file.
Here is what I did: I created a .rss file in VB (Please see code below)
Public Sub Main()
TRY
DIM historyID as string = Nothing
DIM deviceInfo as string = Nothing
DIM extension as string = Nothing
DIM encoding as string
DIM mimeType as string = "application/Excel"
DIM warnings() AS Warning = Nothing
DIM streamIDs() as string = Nothing
DIM results() as Byte
rs.Credentials = System.Net.CredentialCache.DefaultCredentials
rs.LoadReport(REPORTSERVER_FOLDER, historyID)
results = rs.Render(FORMAT, deviceInfo, extension, mimeType, encoding, warnings, streamIDs)
DIM stream As FileStream = File.OpenWrite(FILENAME)
stream.Write(results, 0, results.Length)
stream.Close()
Catch e As IOException
Console.WriteLine(e.Message)
End Try
End Sub
Afterwards... I wrote batch file that utilizes the rs.exec. Please see below:
"\\server\R\subfolder\working\app\rs.exe" -i \\server\R\subfolder\working\inputfile\coo.rss -s "http://server/ReportServer_MSSQLSERVER2" -v FILENAME="\\server\R\subfolder\working\inputfile\file.csv" -v REPORTSERVER_FOLDER="/FILE_REPORT/FILE" -t -v FORMAT="EXCEL" -e Exec2005
If you see the above script the rs.exec utilizes the path of the report server etc.
Finally I created a stored procedure that will run the report on the server and pass into the server the parameter value.
CREATE PROCEDURE [dbo].[test_sproc]
#ProcessID varchar(50)
AS
DECLARE #cmdsql varchar(1000)
Declare #id varchar(50)
Set #id=#SID
Set #cmdsql= '"\\server\R\subfolder\working\inputfile\example.bat"' + #id
exec master..xp_CMDShell #cmdsql
So here is my question is: How do I pass the parameter value from stored procedure to the report server? Where did I go wrong with my code?