My validation check exists but I don't see differences in the results — what should I check?

Short Answer: Confirm 'Enable validation checks' is on, the check is saved and mapped to valid columns, then re-run 'Run reconciliation' so checks run after the primary match.

PreRequisites

1. A validation check has been created and saved.

Steps

1. Open Settings and verify 'Enable validation checks' is toggled on.
   Validation checks setting is enabled.

2. Confirm the validation check appears in the validation checks panel and that Report + Column mappings are set.
   Check is present and mappings visible.

3. Click 'Run reconciliation' to run the primary match and apply validation checks.
   Reconciliation runs and results page loads.

4. Open the results and inspect the 'Difference' column on transaction rows and the 'Partially matched' / 'Unmatched' tabs.
   Validation check differences are shown where applicable.

Troubleshooting

1. Differences still not visible after re-running.
   LikelyCause: Mapped columns do not contain numeric or comparable data.
   Action: Edit the validation check and choose appropriate numeric amount columns on both reports. Open 'Edit validation check'.

2. Validation check not listed in the panel.
   LikelyCause: The check was not saved when created.
   Action: Recreate the check using '+ Add validation check' and click 'Save check'.

3. Results show unexpected totals.
   LikelyCause: Validation checks compare only after primary match; summary totals reflect primary match classification and tolerance settings.
   Action: Check 'Amount tolerance' in Settings and adjust if needed, then re-run reconciliation.

Note: The UI text states checks compare columns 'after the primary match is completed' — ensure the primary match is executed.