GLOBAL PAYMENTS KNOWLEDGEISO 20022 / SWIFT / SEPA / MT / MX
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SWIFT MT CORRESPONDENT

The announcement without the money: a cover that never matched

Trigger: Cassia Bank holds an MT103 announcing funds, but the matching MT202 COV never arrives — the cover was sent with a mismatched reference.

Contributor Shubham Mathure

What operations sees first: Cassia's cover-matching queue shows an aging unmatched MT103; the beneficiary's expected credit does not post and the sender starts getting queries.

WHERE IS THE MONEY?

Debited from the ordering customer at the start; hung between correspondents while the cover was missing; with the beneficiary after the match.

DID SETTLEMENT HAPPEN?

The MT103 itself moved no money. Settlement occurred only when the reissued MT202 COV was booked across the correspondent chain.

WHO ACTS NEXT?

Bank Alfa (ordering bank) — its original cover carried a mismatched reference Bank Alfa tightens the controls that keep MT103 and MT202 COV references and amounts in lockstep, and monitors unmatched-cover queues by age.

PLAY THE EXCEPTION

Trigger: Cassia holds an MT103 announcing USD 250,000.00 — but no matching cover has arrived on its nostro.

STEP 1 / 13MESSAGE

The customer orders a USD transfer abroad

Ordering customer → Bank Alfa (ordering bank)

Same starting point as the serial method — the difference is how Bank Alfa chooses to route instruction and money.

Step 1 of 13: The customer orders a USD transfer abroad

  1. 01Message
    The customer orders a USD transfer abroadOrdering customer → Bank Alfa (ordering bank)
  2. 02Processing
    Bank Alfa validates, screens, and debitsBank Alfa (ordering bank)
  3. 03Message
    The MT103 goes directly to CassiaBank Alfa (ordering bank) → Cassia Bank (beneficiary bank) · MT103
  4. 04Message
    The cover transfer goes to the correspondentBank Alfa (ordering bank) → Meridian Bank (correspondent) · MT202 COV
  5. 05Settlement
    Meridian settles the cover across its booksMeridian Bank (correspondent)
  6. 06Message
    Cassia sees the cover arrive on its nostroMeridian Bank (correspondent) → Cassia Bank (beneficiary bank) · MT910
  7. 07Processing
    Cassia matches the announcement against the coverCassia Bank (beneficiary bank)
  8. 08 · EXCEPTION PATHProcessing
    Cassia holds the payment unappliedCassia Bank (beneficiary bank)
  9. 09 · EXCEPTION PATHMessage
    Cassia queries the ordering bankCassia Bank (beneficiary bank) → Bank Alfa (ordering bank) · MT199
  10. 10 · EXCEPTION PATHProcessing
    Bank Alfa finds the cover leg failedBank Alfa (ordering bank)
  11. 11 · EXCEPTION PATHMessage
    The cover is repaired and reissuedBank Alfa (ordering bank) → Meridian Bank (correspondent) · MT202 COV
  12. 12 · EXCEPTION PATHSettlement
    The cover settlesMeridian Bank (correspondent)
  13. 13 · EXCEPTION PATHPosting
    The beneficiary is credited lateCassia Bank (beneficiary bank)
  14. OUTCOME
    Funds
    Debited from the customer on day one; the beneficiary was credited only after the cover was repaired.
    Settlement
    The cover settled late; the original MT103 was never money, only information.
    Who acts next
    Bank Alfa (ordering bank) — Bank Alfa reviews why the rejected cover sat unnoticed in the repair queue.
Full step-by-step text (works without JavaScript)
  1. 01Message
    The customer orders a USD transfer abroadOrdering customer → Bank Alfa (ordering bank)

    Same starting point as the serial method — the difference is how Bank Alfa chooses to route instruction and money.

  2. 02Processing
    Bank Alfa validates, screens, and debitsBank Alfa (ordering bank)

    After checks and screening, the customer's account is debited and the bank decides on the cover method: announce directly, pay through correspondents.

    • DR Ordering customer's account at Bank Alfa — USD 250,000.00

    Screening checkpoint: Outbound cross-border screening — Both the announcement and the cover leg will be screened by every bank that touches them.

  3. 03Message
    The MT103 goes directly to CassiaBank Alfa (ordering bank) → Cassia Bank (beneficiary bank) · MT103

    The beneficiary bank learns the full payment details immediately — who is paying whom, how much, and why. But this message alone brings no money.

  4. 04Message
    The cover transfer goes to the correspondentBank Alfa (ordering bank) → Meridian Bank (correspondent) · MT202 COV

    The MT202 COV moves the money along the account chain. Its sequence B repeats the underlying customer details so every bank in the chain can screen the real parties.

  5. 05Settlement
    Meridian settles the cover across its booksMeridian Bank (correspondent)

    As in the serial flow, settlement is a book transfer between the two banks' USD accounts held at Meridian.

    • DR Bank Alfa's USD account at Meridian (vostro) — USD 250,000.00
    • CR Cassia's USD account at Meridian (vostro) — USD 250,000.00
  6. 06Message
    Cassia sees the cover arrive on its nostroMeridian Bank (correspondent) → Cassia Bank (beneficiary bank) · MT910

    The credit advice tells Cassia the money side is complete. Now it has both halves: instruction and funds.

  7. 07Processing
    Cassia matches the announcement against the coverCassia Bank (beneficiary bank)

    The beneficiary bank pairs the MT103 with the incoming cover by references and amount. Crediting on the MT103 alone would be paying before being paid.

  8. 08 · EXCEPTION PATHProcessing
    Cassia holds the payment unappliedCassia Bank (beneficiary bank)

    Without the cover, crediting the beneficiary would put Cassia out of pocket. The MT103 waits in an unapplied-funds queue.

  9. 09 · EXCEPTION PATHMessage
    Cassia queries the ordering bankCassia Bank (beneficiary bank) → Bank Alfa (ordering bank) · MT199

    A free-format enquiry referencing the MT103 asks where the cover is. Investigations like this consume real operations time on both sides.

  10. 10 · EXCEPTION PATHProcessing
    Bank Alfa finds the cover leg failedBank Alfa (ordering bank)

    The MT202 COV was rejected for a formatting error and never reached Meridian. The repair queue caught nobody's eye — a classic operational miss.

  11. 11 · EXCEPTION PATHMessage
    The cover is repaired and reissuedBank Alfa (ordering bank) → Meridian Bank (correspondent) · MT202 COV

    Bank Alfa re-sends the corrected cover referencing the same underlying payment.

  12. 12 · EXCEPTION PATHSettlement
    The cover settlesMeridian Bank (correspondent)

    Money finally moves across the correspondent's books.

    • DR Bank Alfa's USD account at Meridian (vostro) — USD 250,000.00
    • CR Cassia's USD account at Meridian (vostro) — USD 250,000.00
  13. 13 · EXCEPTION PATHPosting
    The beneficiary is credited lateCassia Bank (beneficiary bank)

    With the cover matched, the credit is applied. The delay and the investigation are the cost of the failed leg.

    • CR Beneficiary's account at Cassia — USD 250,000.00
  14. OUTCOME
    Funds
    Debited from the customer on day one; the beneficiary was credited only after the cover was repaired.
    Settlement
    The cover settled late; the original MT103 was never money, only information.
    Who acts next
    Bank Alfa (ordering bank) — Bank Alfa reviews why the rejected cover sat unnoticed in the repair queue.

THE TIMELINE

  1. 01Bank Alfa
    Sends the customer payment details directly to the beneficiary bank, Cassia.MT103
  2. 02Bank Alfa
    Sends the cover payment through its correspondent, Meridian Bank, to actually move the money.MT202 COV
  3. 03Cassia Bank
    Receives the MT103 and waits — it will not credit the beneficiary on an announcement alone.

    Crediting before the cover arrives means extending credit to the sending bank; matching is the beneficiary bank's protection.

  4. 04Cassia Bank
    After the cover fails to appear, sends a free-format query (MT199) to Bank Alfa referencing the unmatched MT103.
  5. 05Bank Alfa
    Investigation finds the original cover carried a wrong reference; a corrected MT202 COV is reissued through Meridian.MT202 COV
  6. 06Meridian Bank
    Books the reissued cover and confirms the credit to Cassia's nostro account.MT910
  7. 07Cassia Bank
    Matches the cover to the waiting MT103 and credits the beneficiary.

Resolution: Once the reissued cover lands and matches, the credit posts. The delay is the price of the cover method's split between information and money: the MT103 promises, but only the MT202 COV pays.

MESSAGES INVOLVED

LEARN THE CONCEPTS

Sources for this scenario2
  1. Official requirement

    Swift Standards MT (annual standards releases) ↗ — Swift

    Defines the MT message standards (including MT101, MT103, MT202/202 COV, and the MT9xx statement messages) exchanged over the Swift FIN network, maintained through annual standards releases. · Checked 2026-07-12

    Full field-level specifications live in the Swift Knowledge Centre User Handbook behind a swift.com login; content here relies on public summaries. Swift ended MT-to-ISO 20022 coexistence for in-scope cross-border payment instructions (for example MT103 and MT202) in November 2025; MT statement messages are being phased out on a separate timeline.

  2. Simplified educational illustration

    Payments Signal editorial teaching models — Payments Signal

    This site's own simplified teaching models. · Checked 2026-07-12

    What this simplifies: Single-correspondent chain; institution-specific handling varies.

    Used wherever diagrams, scenarios, figures, or example values are didactic constructions rather than sourced facts; every such use carries a simplifications disclosure. All people, companies, banks, and list entries in examples are fictional.