(1) In SNA LU 6.2 conversations, the name of the program at the remote logical unit that is to be the other half of the conversation.
(2) The name by which each program participating in an LU 6.2 conversation is known. Normally, the initiator of a connection identifies the name of the program it connects to at the other LU. When used in conjunction with an LU name, a TPN identifies a specific transaction program in the network.