The Unique End-to-end Transaction Reference (UETR) is the cleanest way to follow an MT103 across the SWIFT network, but if you do not have one, the payment is not lost. Banks have been tracing wires by sender reference, amount and value date long before UETRs existed in 2018, and those techniques still work today.
The first thing to understand is that the UETR is generated by the originating bank at the moment the MT103 is created. If your bank did not give you the UETR, it still exists on their side — they can look it up in seconds from your internal transaction reference. So step one is always: ask the sender bank for the UETR, in writing if possible.
If that fails, the next-best identifier is the bank-assigned reference in field 20 of the MT103. This is the short alphanumeric reference your bank printed on the wire confirmation — usually 8 to 16 characters. The beneficiary bank can search for it in their incoming-payments queue.
A third method is the triplet of value date, amount and currency. Two parties that know roughly when the payment was sent and the exact amount can almost always reconcile a wire even without any reference, because cross-border payments of identical amount, currency and date are rare for a given account.
For payments older than 90 days, the bank may charge a "trace fee" — typically 25 to 75 USD — to pull the MT103 from cold storage. SWIFT itself keeps confirmations available for 124 days, after which the GPI tracker stops returning data and only the banks themselves have a copy.
If you are the beneficiary and the payment never arrived, ask your bank to issue an MT195 inquiry to the sender bank. This is the official SWIFT message used to chase missing funds and forces the sender bank to respond, usually within 5 business days.
Once you do recover the UETR, paste it on the Ohmyfin homepage and you will see the latest available SWIFT status of the payment — including which correspondent banks have already processed it.
No — Ohmyfin needs a UETR to query the SWIFT GPI tracker. But you can request the UETR from your bank (it always exists) and then paste it on the homepage for free.
No. Field 20 is a 16-character bank-assigned reference. The UETR is a 36-character UUIDv4 in field 121. Field 20 is bank-local; UETR is end-to-end unique across the SWIFT network.
Most banks respond to an MT195 within 5 business days. If they do not, you can escalate to a regulator — for example the FCA in the UK or the CFPB in the US.
Banks are obliged under SWIFT GPI rules to provide the UETR for any payment they originate. If your bank refuses, ask in writing and reference your right under the GPI service terms. Most banks will provide it once asked formally.