Man pages matching name locale::recodedata::ebcdic_at_de_a in section 3pm:

Locale::RecodeData::EBCDIC_AT_DE_A.3pm.en	debian 10 / libintl-perl
Locale::RecodeData::EBCDIC_AT_DE_A.3pm.en	debian 11 / libintl-perl
Locale::RecodeData::EBCDIC_AT_DE_A.3pm.en	debian 12 / libintl-perl