Line4

1 min readWarningEIOPA taxonomy 2.10.0Updated 11 November 2026

Datapoint can't be empty (S.26.13, EIOPA rule BV1740_3)

A warning on the internal model - non-life and health NSLT underwriting risk template (S.26.13), in the annual solo (ARS), annual group (ARG) and annual branch (ARB) returns.

It applies to 2.8.2 returns too, the release for the 2026 returns, and Line4 Check runs it there as well.

Check your file for this rule

The rule in plain words

Datapoint can't be empty

This is a warning. It does not stop the return on its own, but your supervisor may ask you to explain it. It runs only when your filing indicators mark S.26.13 as reported.

The cells it reads

Internal model - non-life and health NSLT underwriting risk: non-life and health NSLT underwriting risk - reserve risk model data - aggregate (S.26.13.01.03)

Row

  • R0090Solvency Capital Requirement

Column

  • C0070Diversified reserve risk excluding explicit Catastrophe Risk

Internal model - non-life and health NSLT underwriting risk: non-life and health NSLT underwriting risk - premium risk model data - aggregate (S.26.13.01.06)

Row

  • R0660Solvency Capital Requirement

Column

  • C0100Diversified premium risk excluding explicit Catastrophe Risk

Internal model - non-life and health NSLT underwriting risk: overall non-life and health NSLT underwriting risk (S.26.13.01.09)

Row

  • R1210Solvency Capital Requirement

Column

  • C0150Diversified

Which returns it applies to

Line4 Check runs it on annual solo (ARS), annual group (ARG) and annual branch (ARB) returns on EIOPA taxonomy 2.10.0. EIOPA applies it to annual ECB solo (AES), annual group (ARG), annual ECB branch (AEB), annual solo (ARS) and annual branch (ARB) returns, as a warning.

EIOPA’s own words and formula

The plain words above are EIOPA’s own, word for word, from its list of validations.

Show the formulaShow

EIOPA's formula. Cells are written as {t: table, r: row, c: column}.

not(isNull({t: S.26.13.01.03, r: R0090, c: C0070, z: Z0001}))

Every Solvency II rule on S.26.13

Checks like this one, run at the point of submission, are the first step to real-time supervision. Line4 builds SupTech software for financial regulators that runs checks like these as each return arrives.