HP NonStop Pathway/iTS Programming Manual page 390

TCP Event Messages
ZPWY-TKN-DESCRIPTOR
contains the number of a SCREEN COBOL data item. N indicates that this token
can occur in a nested error message.
ZPWY-TKN-INSTRUCTION, ZPWY-TKN-PUNAME, ZPWY-TKN-PUOFFSET,
ZPWY-TKN-PUVERSION, and ZPWY-TKN-TCLPROGFNAME
are conditional tokens specific to this event message. See the TS/MP
Management Programming Manual for descriptions of these tokens.
Effect. The program terminates abnormally.
Recovery. Abort the terminal from the Pathway subsystem and either upgrade the
terminal to support the application data or modify the requester-server application to
conform to the device environment.
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