IBM 3270 Manual page 275

INDXF
User Response: Retry the operation with a
properly formatted diskette and insure there is
adequate space available. If the failure still
occurs, go to the chapter that deals with
problems in your
Guide to Operations.
INDXF008 Host window short name
omitted
Explanation: You have not entered the host
window short name in the TRANSFER command.
User Response: Retry the TRANSFER
command and include the window short name.
An example of the format for the command is
TRANSFER b where' b is the window short
name.
INDXF009 Incorrect window short name
Explanation: You have entered a window short
name that is not a host window.
User Response: Retry the TRANSFER
command with the correct host window short
name. An example of the format for the
command is TRANSFER b where b is the host
window short name.
INDXFOIO Host has not responded within
timeout period
Explanation: The host has not responded to the
file transfer within the time-out period.
User Response: If X SYSTEM or X Clock
appears in the host session operator information
area, wait for it to clear. They indicate the
system is working slowly.
A-90 Book 3 - Using the Control Program