The item "Ad hoc XBRL technical field 2, Report information" (S.01.02.04.01 R0991 C0010) must not be reported (S.01.02, EIOPA rule BV1310)

The rule in plain words

What to do if your return fails it

1. 01Open the table below and find the cells the rule reads.
2. 02Remove the value from this cell where the rule applies. A 0 is a value too, so leave the cell out of the return altogether.
3. 03It runs only when your filing indicators mark S.01.02 as reported.
4. 04This is a blocking check. A return that fails it is normally rejected, so fix it before you submit.

The cells it reads

Which returns it applies to

Line4 Check runs it on quarterly group (QRG) return on EIOPA taxonomy 2.10.0. EIOPA applies it to financial stability group (QFG), quarterly group (QRG) and annual group (ARG) returns, as a blocking check.

EIOPA’s own words and formula

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

S.01.02 r0991 must not be reported.

Other rules on Basic information (S.01.02)

Every Solvency II rule on S.01.02

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.