Line4

1 min readWarningEBA reporting framework 4.2Updated 10 November 2026

Amount must be reported (C 01.00, EBA rule v6293_m)

A warning in the own funds and capital requirements return (COREP own funds), on template C 01.00, capital adequacy - own funds definition.

Check your file against this ruleWhat to do if it fails

The rule in plain words

Amount must be reported.

EBA checks it for three rows: own funds, tier 1 capital and common equity tier 1 capital. That makes three checks. A failure names the one that failed.

How the Line4 Check report words itShow

The first of its checks, word for word as the report shows it when it fails. The others read the same, with their own column, row or sheet.

OWN FUNDS is reported

What to do if your filing fails it

  1. 01Open the template below and find the cells the rule reads.
  2. 02Report a value in this cell. A 0 counts as reported; a cell left out of the file does not.
  3. 03It runs only when your filing indicators mark C 01.00 as reported.
  4. 04This is a warning. It does not stop the filing on its own, but your authority may ask you to explain it.

The cells it reads

Capital adequacy - own funds definition (C 01.00)

Rows

  • 0010OWN FUNDS
  • 0015TIER 1 CAPITAL
  • 0020COMMON EQUITY TIER 1 CAPITAL

Column

  • 0010Amount
Show the rule as writtenShow

EBA's formula, as written out for the first of its checks. Cells are written as {template, row, column, sheet}.

not(empty({C_01.00,r0010,c0010,}))

The next two:

not(empty({C_01.00,r0015,c0010,}))not(empty({C_01.00,r0020,c0010,}))

Every COREP own funds rule, by template

Checks like this one, run at the point of submission, are the first step to real-time supervision.