Information insufficient when validation fails due to meta.xml issues

[CecSve]

This validation fails due to multiple fields mapped to the same column, however, the warning message reads validation.issueType.OCCURRENCE_NOT_UNIQUELY_IDENTIFIED which sounds like the issue is due to ID checks. Could we instead add a failure error message along the lines of: validation.issueType.MULTIPLE_FIELDS_MAPPED_TO_THE_SAME_TERM_METADATA.XML?

    <field index="5" term="http://rs.tdwg.org/dwc/terms/institutionCode"/>
    <field index="5" term="http://rs.tdwg.org/dwc/terms/collectionCode"/>
    <field index="5" term="http://rs.tdwg.org/dwc/terms/catalogNumber"/> 

On another note, the archive is not indexed due to this error, but no failure message (red pill) is provided.