Forum Discussion
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, i...
Try to fix by this:
- 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.
- 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.
- 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.
- 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.