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Minty909's avatar
Minty909
Copper Contributor
Aug 12, 2025

SSMA For Access not recognising DateTime/Extended fields

I have already posted up about this here:
https://www.access-programmers.co.uk/forums/threads/ssma-bug-with-date-time-extended-fields.334442/

The current version of SSMA fails to recognise fields set to the DateTime/Extended when trying to migrate to Azure SQL

It fails to match the data type and therefore fails to migrate any of the data from any table with any of that type of field.  

I'd appreciate it if this could be fed back to the SSMA team.

4 Replies

  • George_Hepworth's avatar
    George_Hepworth
    Silver Contributor

    Can you provide a small repro accdb with the required tables and fields?

    Also, can you specify which version of SSMA you are using? "Current" meaning?

    • George_Hepworth's avatar
      George_Hepworth
      Silver Contributor

      I see that you did provide a repro accdb in the other post.

      There is no way to add the new, previously defined datatype DateTimeExtended, in SSMA. Maybe there's another workaround, but it sure does look like converting the datatype in Access is the way it will need to be done to support migration, even though SQL Server supports DateTime(2).

       

      • Minty909's avatar
        Minty909
        Copper Contributor

        Hi George,

        Just for information - I'm using SSMA version 10.2  

        The work arounds are fine for smaller projects but on a large migration would be a massive extra workload, especially if you were frequently replacing the data from a live environment during development, assuming you couldn't change the data types in the live system.

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