The PPC Gateway server attempted to set up a synchronization level 2 conversation with a remote system across SNA, but was unable to exchange log names with it.
The communication conversation has not been started.
See PPC Gateway server message descriptions for a description of how to find the PPC Gateway server message file, and how to use it to solve the exchange log name problem. Search the message file for messages about log name exchange for the local and remote systems, and follow the instructions for the message. When the exchange has completed successfully, retry the request.