The value reported in column "Total" reported in Own funds must be equal to the sum of values reported as "Tier 2" and "Tier 3" (S.23.01, EIOPA rule BV533)

The rule in plain words

EIOPA writes it out as separate checks, one for each table or return it covers. Line4 Check runs two of them (BV533-1 and BV533-2), and a failure names the one that failed.

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 S.23.01 as reported.

The cells it reads

Which returns it applies to

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

EIOPA’s own words and formula

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

The value reported in column "Total" reported in S.23.01 - Own funds must be equal to the sum of values reported as "Tier 2" and "Tier 3".

Other rules on Own funds (S.23.01)

Every Solvency II rule on S.23.01

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.