Codat incident
Xero BankTransactions: High Number of Validation Errors
Codat experienced a major incident on January 16, 2026 affecting Xero and Xero, lasting 2h 2m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Jan 16, 2026, 11:03 AM UTC
We are actively investigating an issue whereby for Xero connected Companies, we are seeing a higher than expected number of validation errors on the BankTransactions dataset. Affected users will notice that companies who are synching BankTransactions datasets may have datasets fail with a Validation Error. This incident will be updated as soon as we have identified the issue, and no later than 12:05
- identified Jan 16, 2026, 11:55 AM UTC
We have identified the root cause of the issue and are currently working on a fix. We hope to be able to release a fix to production in the very near future. This incident will be updated as soon as we have identified the issue, and no later than 13:05
- identified Jan 16, 2026, 01:01 PM UTC
We are in the process of releasing a fix to this issue currently. This incident will be updated as soon as we have identified the issue, and no later than 14:05
- resolved Jan 16, 2026, 01:05 PM UTC
We have now successfully deployed a fix for this issue. Users of our system should now notice that for Xero connected companies, any bankTransactions datasets which had been failing with a Validation Error are now completing successfully.