Usage of Temp tables in SSIS 2012

Question

Hello,
We have many SSIS packages (2008 R2) which imports data to a temp table and process it from there. 
We are upgrading to SQL server 2012 and facing the issue with temp table as working table and our ssis packages fail in 2012. While investigating found that SQL Server 2012 deprecates FMTONLY option
and instead uses
sp_describe_first_result_set , which does not support using of temp tables as import table.  SSIS works fine in our workstations but not in the DEV box.  With SQL 2012, I can execute from my workstation, which has (11.0.2100.60) where as DEV server
has SQL Server version 11.0.3000.0 
Also when I ran profile with that of the DEV box, it gives two different statements 
from workstation (11.0.2100.60)
CREATE TABLE #temp (
Id varchar(255) NULL,
Name varchar(255) NULL )
go
declare @p1 int
set @p1=NULL
declare @p3 int
set @p3=229378
declare @p4 int
set @p4=294916
declare @p5 int
set @p5=NULL
exec sp_cursoropen @p1 output,N'select * from #temp',@p3 output,@p4 output,@p5 output
select @p1, @p3, @p4, @p5
go
it works fine
But with the DEV server (version 11.0.3000.0), it executes the below sql and it fails to get the meta data
CREATE TABLE #temp (
Id varchar(255) NULL,
Name varchar(255) NULL )
exec [sys].sp_describe_first_result_set N'select * from [dbo].[#temp]'
On checking the assembly difference between the versions, I could only see Microsoft.SqlServer.ManagedDTS.dll being 11.0.3000.0, which I replace by 11.0.2100.60 version. but still getting the same result. 
The other different I found is with ,Net framework libraries.
Could you advise whats the assembly causing this issue between our workstation and DEV server  i.e 11.0.2100.60 and 11.0.3000.0 
Many thanks

Answer 1

Scripts are taken from profiler.
The error message is 
The metadata could not be determined because statement 'Select * from #branchscan' uses a temp table. 
I could see the work around saying use of table variable and global temp tables.  We are having around 100+ ssis packages which uses temp table for loading the data from a flat file and respective SP to process the data from the temp table.  above
error is thrown during the pre-execute phase of the OLE db Destination, when trying to get the meta data of the table. 
At this stage, it would be difficult for us to change the logic to global temp or TVP
Thanks