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Andrea_Italy_83's avatar
Andrea_Italy_83
Occasional Reader
Nov 10, 2025

D365 F&O: dual write error

Hi all,

I hope this is the right place where to ask my question.

We have set up a dual write solution between D365 F&O and CRM Sales.

In D365 we have an error when we create a new contact, it seems that the dual write is not correctly sincronizing for first the global addressbook table.



How can we setup the dual write assigning priorities or syncronization sequences?

Thanks in advance for your help.
Andrea

 

microsoft 365
Microsoft 365 Groups

1 Reply

  • Kidd_Ip's avatar
    Kidd_Ip
    MVP
    Nov 11, 2025

    Try to fix by this:

     

    1. Verify Party/GAB Dual Write Maps
      • Go to Dual Write > Table Maps in F&O.
      • Check that the Party, Global Address Book, and Contact V2 maps are enabled and running.
    2. Enable Debug Mode
      • In the DualWriteProjectConfiguration table, set IsDebugMode = true.
      • This provides verbose logging so you can see whether the Party record is failing before the Contact.
    3. Check Prerequisites
      • Ensure both F&O and Dataverse environments are on supported versions.
      • Confirm that Party ID values are consistent between systems. Mismatched IDs cause sync errors.
      • Validate that required fields (like Location ID or Address) are populated correctly.
    4. Resync Party Records
      • If Party records are missing or corrupted, manually resync them from F&O to Dataverse.
      • Use the Initial Sync option on the Party/GAB maps before testing Contact creation again.

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