[mapguide-users] mapguide 3.1.2 vs MSSQL 2019

[Riccardo Pucci]

Thanks Gordon for your reply!

The issue got fixed after installing the latest release of SQL Server
Native Client. Turns out the error was caused by an older minor release
(from 2012).

It seems that the latest version of the Native Client actually works with
TLS 1.2, even though it’s not officially documented and the Native Client
is no longer supported by Microsoft.

Thanks again for the tip

Il giorno mer 29 ott 2025 alle ore 16:43 Gordon Luckett <
gordon.luckett at arrowgeomatics.com> ha scritto:

> You may just need to replace the v11 SQL Server Native Client with the
> ODBC/OLEDB one:
>
> https://learn.microsoft.com/en-us/sql/connect/oledb/oledb-driver-for-sql-server?view=sql-server-ver15
>
>
>
> On Wed, Oct 29, 2025 at 10:25 AM Riccardo Pucci via mapguide-users <
> mapguide-users at lists.osgeo.org> wrote:
>
>> Hi everyone, and congrats to Jackie for the 4.0 release!
>>
>> I’m still on MapGuide 3.1.2 and I’ve run into a problem after upgrading
>> an MSSQL database to version 2019.
>> The server only allows TLS 1.2, and when MapGuide tries to connect we get
>> the following error:
>>
>> org.osgeo.mapguide.MgFdoException: An exception occurred in FDO component.
>> Error occurred in Feature Source
>> (Library://GW/data/PMA_DATI_GW_sql_all.FeatureSource): An exception
>> occurred in FDO component.
>> RDBMS: [Microsoft][SQL Server Native Client 11.0]Encryption not supported
>> on the client.
>> [Microsoft][SQL Server Native Client 11.0]SSL Provider: The client and
>> server cannot communicate, because they do not possess a common algorithm.
>> [Microsoft][SQL Server Native Client 11.0]Client unable to establish
>> connection.
>>
>> Has anyone else run into this? Unfortunately we can’t upgrade to 4.0
>> right away, and enabling TLS 1.1 on the server isn’t an option.
>>
>> Thanks!
>> Riccardo
>> --
>> Riccardo Pucci
>> Geoweb Italia S.r.l.
>> _______________________________________________
>> mapguide-users mailing list
>> mapguide-users at lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/mapguide-users
>>
>

-- 
Riccardo Pucci
Geoweb Italia S.r.l.
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