Questão jurídica principal
Whether the appeal against the remand decision was admissible under Art. 93 BGG.
Decisão extraída
The remand decision created an irreparable legal disadvantage for the administration because it bound the IV office to parameters that would force a potentially unlawful pension award.
Fundamentação extraída
A remand decision is usually not immediately appealable, but it is appealable for an administrative body if it obliges that body to issue a decision it considers unlawful and could no longer later challenge effectively.