When it shows up
After sending data to SES Hospedajes, you may get notices of:- Generic submission errors: the Ministry reports that some data is invalid (ID format, date, guest ID, etc.).
- Unrecognised postal code: the platform returns a specific postal code error, even when the postal code is valid.
What to do
Contact support with:- Affected property
- Exact error message SES Hospedajes returned
- Booking references or guest IDs involved (if you have them)
- Screenshot of the notice, if you have it
Common cases
Badly formatted ID
Badly formatted ID
If the ID has non-standard characters or is missing the letter, the send may fail. Check the guest record on the affected reservation. If the data is correct but still fails, contact support.
Valid postal code but rejected
Valid postal code but rejected
Some new or reassigned postal codes weren’t in the initial master list. When you report it, we update the master and the send is accepted again.
Recurring errors across multiple reservation submissions
Recurring errors across multiple reservation submissions
If errors affect many reservations in a row, there’s a deeper issue (configuration, SES connection). Send us the list and we review them in batch.