Error codes ยท EBA DPM business validation rules
v8890_m: match({tB_01.01, c0020}[get ERI], "^[A-Z0-9]{18}[0-9]{2}$")
Recorded as a finding
Official text
match({tB_01.01, c0020}[get ERI], "^[A-Z0-9]{18}[0-9]{2}$")
What triggers it
B_01.01 c0020 must match the LEI pattern ^[A-Z0-9]{18}[0-9]{2}$ (18 alphanumerics + 2 digits). (EBA comment: This VR checks the format of column 0010 (LEI code))
A row has data but one of its mandatory columns is empty. The EBA expresses these as a family of rules (v8850_m to v88889_m): if any column of the row is filled, these specific columns must be filled too.
Templates: B_01.01. Columns: c0020
How to fix it
Fill or correct the referenced column(s) and resubmit; not blocking at reception but NCAs and the April DQ review expect it fixed.
Fill the column named in the finding. The template pages mark mandatory columns.
Severity in the 4.0 DPM: warning (reported in RES feedback, no rejection). Active for the 2025 and 2026 cycles (ESAs: rules unchanged for 2026). Marked 'Implemented in XBRL = No' in the workbook (applied by the EBA engine, not in the taxonomy).
Sources
- EBA, Overview of technical checks, validation rules and business checks to be applied by the EBA for RoI reporting (updated 28 April 2025), xlsx (read 2026-10-31)
- CSSF, Guidance for interpretation and resolution of ESA error messages related to the DORA register, v1.0, 15 May 2025 (read 2026-10-31)
- CSSF guide concerning the submission of DORA Register of information, v1.0, 23 Apr 2025 (read 2026-10-31)