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1 min readBlockingEIOPA taxonomy 2.10.0Updated 11 November 2026

For RFF a fund number must be reported in Solvency Capital Requirement - Market risk (SR.26.01, EIOPA rule BV563-1)

A blocking check on the solvency capital requirement - market risk template (SR.26.01), in the annual solo (ARS) 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

For RFF a fund number must be reported in Solvency Capital Requirement - Market risk (SR.26.01)

This is a blocking check. A return that fails it is normally rejected, so fix it before you submit. It runs only when your filing indicators mark SR.26.01 as reported.

The cells it reads

Solvency capital requirement - market risk: simplifications used (SR.26.01.01.03)

Rows

  • R0012Simplifications spread risk - bonds and loans
  • R0014Simplifications market concentration risk - simplifications used
  • R0020Captives simplifications - interest rate risk
  • R0030Captives simplifications - spread risk on bonds and loans
  • R0040Captives simplifications - market concentration risk

Column

  • C0010Simplifications used

Which returns it applies to

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

EIOPA’s own words and formula

In EIOPA’s list of validations, word for word:

For RFF a fund number must be reported in SR.26.01 - Solvency Capital Requirement - Market risk.
Show the formulaShow

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

not(isNull(dim({t: SR.26.01.01.03, r: R0012; R0014; R0020; R0030; R0040, c: C0010, z: Z0001, filter: [s2c_dim:PO] = [s2c_PU:x40]},[s2c_dim:NF])))

Every Solvency II rule on SR.26.01

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.