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GNTRAN_START_TRANSID
The identifier of the transaction that started the “good night” transaction. If it
was started by CICS because of a terminal timeout,
GNTRAN_START_TRANSID is set to 'CEGN'. Your program should examine
this field to check that timeout processing is appropriate (that is, that the “good
night” transaction was started because of a terminal timeout and for no other
reason).
GNTRAN_PSEUDO_CONV_FLAG
A flag indicating whether the terminal timed out during a pseudoconversational
transaction.
Y The terminal timed out between transactions that form part of a
pseudoconversational application.
N The terminal did not time out between transactions that form part of a
pseudoconversational application.
GNTRAN_SCREEN_TRUNCATED
A flag indicating whether the 3270 screen buffer had to be truncated.
Y The screen buffer was truncated.
N The screen buffer was not truncated.
GNTRAN_TRANSLATE_TIOA
An internal flag indicating whether DFHZSUP is to translate the TIOA to
uppercase, if required by the TYPETERM or PROFILE setting:
Y The TIOA is to be translated.
N Uppercase translation is to be bypassed.
GNTRAN_TIMEOUT_TIME
The time that the terminal timed out, in CICS ABSTIME format.
GNTRAN_TIMEOUT_REASON
The reason for the timeout:
T No input from the terminal
X An XRF takeover.
DFHSNGS
DFHSNGS_FIXED DS 0CL64 Fixed part of parameter list
GNTRAN_START_TRANSID DS CL4 TRANSID that invoked GNTRAN
GNTRAN_PSEUDO_CONV_FLAG DS CL1 Pseudoconversational flag
GNTRAN_SCREEN_TRUNCATED DS CL1 Screen buffer truncation flag
GNTRAN_TRANSLATE_TIOA DS CL1 Uppercase translation flag
DS CL9 Reserved
GNTRAN_TIMEOUT_TIME DS CL8 Time of terminal timeout
GNTRAN_TIMEOUT_REASON DS CL1 Reason for timeout
DS CL11 Reserved
GNTRAN_PSEUDO_CONV_TRANSID DS CL4 Next transaction ID
GNTRAN_SCREEN_LENGTH DS FL2 Length of screen buffer
GNTRAN_CURSOR_POSITION DS FL2 Cursor position
GNTRAN_SCREEN_WIDTH DS FL2 Width of screen
GNTRAN_SCREEN_HEIGHT DS FL2 Height of screen
GNTRAN_USER_FIELD DS CL16 Available to user program
DFHSNGS_VARIABLE DS 0X Variable part of parameter list
GNTRAN_SCREEN_BUFFER DS 0X Contents of screen buffer
Figure 106. Communications area passed to the “good night” program (assembler)
writing a good night program
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CICS TS for OS/390: CICS Customization Guide