How to Reconcile Data Between Two Systems
Reconciliation connects equivalent records across two systems, compares the values that matter, and surfaces only the exceptions.
Choose the comparison key
The key must identify the same logical record in both systems.
Choose the comparison fields
Prioritize the fields whose accuracy matters operationally.
Classify the result
- OK
- Missing
- Different
- Duplicate
Frequently asked questions
What do I need to reconcile two systems?
Access to both datasets, a stable record identifier, selected comparison fields, and clear normalization rules.
Do not stop at integration success.
Compare the actual source and target data after the workflow finishes.
Start verifying→