"Fakturan saknar ett betalningskonto för vald valuta" read as a
foreign-currency account when the invoice was in SEK and the gap was
simply the company's bankgiro; the remediation line also asked for an
IBAN, which SEK does not need. A Visma-migrated user marking invoices
as sent hit this and went looking for a valutakonto.
- describeMissingInvoicePaymentAccount(currency) in
lib/invoices/payment-accounts.ts: SEK names bankgiro, plusgiro, Swish
or bank account; other currencies ask for an IBAN account in that
currency (USD/GBP also offer routing number / sort code + BIC). Both
point at Inställningar → Fakturering.
- getErrorMessage branches on INVOICE_SEND_PAYMENT_ACCOUNT_MISSING +
details.currency (every dashboard route already sends it), before the
English registry shortcut so both locales get the specific text.
- Registry entry rewritten currency-neutral for consumers without
details (API, MCP): bankgiro/plusgiro/Swish/bankkonto for SEK, IBAN
otherwise; remediation no longer says IBAN for everything.
- Staged-operation commit path uses the helper directly.
Tests: helper per currency, client mapping sv/en and the no-details
fallback.
Closes#2126
Claude-Session: https://claude.ai/code/session_01WFhSQWzu5SyXB6kG5ActZc
Co-authored-by: Jakob Wennberg <311770904+jakobwennberg-oss@users.noreply.github.com>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
