Just found what he wrote
"
PPC Chile not approved. Missing 1 document
PPC Chile not acceptable. Missing 1 document "Hoja de Vida". Also, PPC should have NOT been uploaded since duration of stay was 5 months at time of AOR."
You misunderstood that post. What he meant is he didn't need a PCC to be uploaded because his stay in Chile was only 5 months, but still he uploaded, and when he uploaded he missed Chile PCC related document called 'Hoja de vida'. So they cancelled his case even without considering the fact that he hadn't need a PCC for that country because he didn't provide PCC properly.