Satellite 6.2 has reached maintenance support phase 2 [1]. This bug does not quality for inclusion in a 6.2.z release during this support phase. I am therefore closing this bug out.
[1] https://access.redhat.com/support/policy/updates/satellite
Looking at the export, it looks like it was generated incorrectly:
repomd.xml:
<data type="filelists"><location href="repodata/cb0b73a946f083ca112aa93971c1863ad1f58a197ae88914cfa3573c598e0549-filelists.xml.gz" /><timestamp>1543528667</timestamp><size>42066607</size><checksum type="sha256">cb0b73a946f083ca112aa93971c1863ad1f58a197ae88914cfa3573c598e0549</checksum><open-size>603281585</open-size><open-checksum type="sha256">f0a2b0df8463a33ecc769a928fbbc9c579d52ff76c1b7752a2767a6a3dbb3744</open-checksum></data>
primary.xml:
<package type="rpm">
<name>Deployment_Guide-ru-RU</name>
<arch>noarch</arch>
<version epoch="0" ver="5.0.0" rel="21"/>
<checksum type="sha256" pkgid="YES">1bb025b547ea621fd9ac4ffd5a2ddfc086c36dd4f342929fc27c550884cdf604</checksum>
I believe we need to get rcm to fix these exports.