When moving data from legacy systems, other CRMs, or even between Salesforce orgs, it’s essential to validate that the information is transferred accurately and securely. Since data drives critical business operations, migration testing helps ensure the consistency, reliability, and usability of the data in the target Salesforce environment.
Main goals of data migration testing:
- Confirm that all necessary data is migrated without loss.
- Check accuracy to avoid errors, duplication, or formatting issues.
- Validate field mapping and transformation logic between source and Salesforce objects.
- Ensure relationships, permissions, and business rules remain intact after migration.
Common testing phases:
- Before Migration: assess source data quality, create mapping rules, and design test cases.
- During Migration: run trial loads, validate transformations, and test data integrity.
- After Migration: compare record counts, verify reports, dashboards, and test real-time business workflows.
Recommended practices:
- Always perform trial runs in a sandbox before moving to production.
- Engage business users for user acceptance testing (UAT).
- Automate reconciliation checks for large volumes of data.
- Keep backups and a rollback plan in place for safety.
Thorough data migration testing builds confidence in the new Salesforce setup and ensures smooth business continuity.