Failed Incoming External handovers

[justdream]

Dears,

I've cell where all incoming External handover requests are failed "from all source cells"
while External Definitions are correct

What could the cause of this issue?

[patek1968]

Dears,

I've cell where all incoming External handover requests are failed "from all source cells"
while External Definitions are correct

What could the cause of this issue?

How about handover parameters? are they aligned correctly? congestion on neighboring cells?