What potential issue arises when migrating large volumes of data from one CRM to Salesforce?

When migrating large volumes of data from one CRM to Salesforce, a significant concern is the integrity of the data. During the migration process, there can be various challenges such as format mismatches, incomplete data, and unintended alterations, which can all lead to compromised data integrity. Post-migration validation becomes essential to ensure that the data transferred has maintained its accuracy, consistency, and reliability. This involves checking that all necessary data has been imported correctly and that relationships between records remain intact.

Ensuring data integrity is critical, as any issues can have downstream effects on operations, reporting, and overall user trust in the system. Addressing these issues after the migration is not only time-consuming but also might require additional resources, making it an important factor to consider during the planning phase of the migration project.