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1 min readBlockingEIOPA taxonomy 2.10.0Updated 11 November 2026

Securities lending and repos: double, trailing or leading whitespaces are not allowed (S.10.01, EIOPA rule TV6)

A blocking check on the securities lending and repos template (S.10.01), in the quarterly solo (QRS), quarterly group (QRG), quarterly branch (QRB), annual solo (ARS), annual group (ARG), annual branch (ARB), financial stability solo (QFS), financial stability group (QFG) and financial stability branch (QFB) 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

Double, trailing or leading whitespaces are not allowed

This is a blocking check. A return that fails it is normally rejected, so fix it before you submit.

The cells it reads

Securities lending and repos (S.10.01.01.01)

Columns

  • C0040Portfolio
  • C0060Asset category
  • C0070Counterparty Name
  • C0080Counterparty code and type of code
  • C0100Counterparty asset category
  • C0110Assets held in unit-linked and index-linked contracts
  • C0120Position in the Contract
  • C0130Near leg amount
  • C0140Far leg amount
  • C0150Start date
  • C0160Maturity date
  • C0170Solvency II Value

Securities lending and repos (S.10.01.04.01)

Columns

  • C0010Legal name of the undertaking
  • C0040Portfolio
  • C0060Asset category
  • C0070Counterparty Name
  • C0080Counterparty code and type of code
  • C0100Counterparty asset category
  • C0110Assets held in unit-linked and index-linked contracts
  • C0120Position in the Contract
  • C0130Near leg amount
  • C0140Far leg amount
  • C0150Start date
  • C0160Maturity date
  • C0170Solvency II Value

Which returns it applies to

Line4 Check runs it on quarterly solo (QRS), quarterly group (QRG), quarterly branch (QRB), annual solo (ARS), annual group (ARG), annual branch (ARB), financial stability solo (QFS), financial stability group (QFG) and financial stability branch (QFB) returns on EIOPA taxonomy 2.10.0. EIOPA applies it to quarterly ECB branch (QEB), quarterly ECB solo (QES), annual branch (ARB), annual solo (ARS), financial stability group (QFG), quarterly group (QRG), financial stability solo (QFS), financial stability branch (QFB), quarterly branch (QRB), quarterly solo (QRS), annual ECB solo (AES), annual ECB branch (AEB) and annual group (ARG) returns, as a blocking check.

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(matches(dim({d: [s2c_dim:XF]},[s2c_dim:XF]), "((^\s)|(\s\s)|(\s$))+"))

Every Solvency II rule on S.10.01

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.