What is a Norma 34 file?
Norma 34 (Spanish Banking Association’s “Cuaderno 34”) is the legacy Spanish bank format for batch credit transfers. It coexists with SEPA and is still common in legacy ERP systems.
TL;DR
- Plain ASCII file with fixed-length records.
- Active variants: 34.1 and 34.14 (extended with concept and extra data).
- Modern equivalent: SEPA XML pain.001 (SCT).
- Still accepted by most Spanish banks but slowly being phased out.
File structure
A Norma 34 file contains an originator header, batch headers, individual transfer records and final totals. Each line is 162 ASCII characters ending in CRLF.
Migration to SEPA XML
Converting Norma 34 to SEPA XML lets you:
- Operate with non-Spanish European banks.
- Include richer metadata (end-to-end references, payment categories).
- Pass audits more easily.
Upload your Norma 34 to GenerateSEPA and get the SEPA XML in seconds.
Common errors
- Amounts in cents that don’t match the declared total.
- Truncated concept (40 chars in 34.1, 80 in 34.14).
- Misdeclared encoding.
Conclusion
Norma 34 is useful for legacy systems, but SEPA XML pain.001 is the modern standard. Convert automatically.
