Resolving "Lookup ID Does Not Belong to Lookup Type" Error in DX Imports

Overview

This article explains how to resolve the "Lookup ID does not belong to lookup type" (Response Status: 400) error when importing data via DX. This issue is typically caused by incorrect picklist mappings during import.

1. Understanding the Error Message

✔ Error: "Lookup ID 515 does not belong to lookup type 249"
✔ Cause: This error occurs when a field in Jama Connect is mapped to an incorrect picklist during the import process.
✔ Example Scenario:

• Field A is configured with Picklist Y in Jama.

• During import, DX maps Field A to Picklist Z instead.

• Since Picklist Z does not contain the expected Lookup ID, the import fails.

2. How to Fix the Issue

A. Verify Picklist Mappings in DX

1. Check the ReqIF file and confirm the picklist ID assigned to the field.

2. In Jama Connect, open the field configuration and verify which picklist it should be mapped to.

3. Ensure that the DX import mapping aligns with the correct picklist.

B. Reconfigure the Import Mapping

1. Re-run the DX import, carefully selecting the correct picklist mapping for each field.

2. If necessary, create a new mapping file with the correct picklist association.

3. Retry the import and verify that the error is resolved.

3. Best Practices to Prevent Picklist Mapping Errors

✅ Always verify picklist mappings before importing large datasets.
✅ Use consistent picklists across different Jama environments (Cloud vs. Self-Hosted) to avoid conflicts.
✅ Document picklist assignments for fields to maintain clarity in imports.
✅ If importing between different Jama instances, ensure picklist values are synchronized.

4. Conclusion

• This error occurs when an incorrect picklist is selected during import.

• Verifying and correcting picklist mappings in DX resolves the issue.

• Ensuring consistency in picklists across environments prevents future import failures.