I am doing "Create a Data Graph" module but I am experiencing the error "One or more required fields are missing from the Individual DMO." (find in the attachment). Does anyone face this before and resolved it? Thanks!
#Trailhead Challenges
답변 2개
Yes, this is a fairly common issue in the "Create a Data Graph" Trailhead module.
The error usually means that the Individual DMO (Data Model Object) in your Data Cloud org is missing one or more required fields that the challenge validator expects. Even if your Data Graph appears to work, Trailhead checks for specific field mappings.
A few things to verify:
- Ensure the Individual DMO is included in your Data Graph.
- Confirm that all required fields (such as Individual ID and other standard identity fields referenced in the module instructions) are mapped correctly.
- Double-check that you're using the exact DMOs and relationships specified in the challenge.
- Save and activate the Data Graph after making changes.
- If everything looks correct, try deleting and recreating the Data Graph from scratch, as Trailhead validation can occasionally get stuck.
If you can share a screenshot of the Data Graph configuration or the Individual DMO field mappings, it will be easier to pinpoint the missing field.
