The server cannot set the window size for the indicated session to the requested size shown or cannot set the rfc1323 attribute when the window size is greater than 65535 bytes. The server uses the default window size for the indicated session. There may be a lack of memory for TCP/IP buffers.
Server operation continues and the session continues with the default window size.
Retry the session with a smaller window size in the options file. Issue the QUERY OPTION command to determine the setting of the server TCPWindowsize.