Vtam Terminal Management Program Exit Xzcatt - IBM SC34-6814-04 Customization Manual

Return codes
XPI calls

VTAM terminal management program exit XZCATT

Exit XZCATT
When invoked
Exit-specific parameters
UEPUOWBO
UOW backed out
UEPUOWIF
UOW was in-flight
UEPUOWID
UOW was in-doubt.
UEPLGREC
Address of the log record just read. The journal control record can
be mapped using the information supplied in Chapter 27, "CICS
logging and journaling," on page 709.
UEPLGLEN
Address of a fullword containing the length of the log record.
UEPTAID
Address of a 4-byte field containing the task identifier.
UEPTRID
Address of a 4-byte field containing the transaction identifier.
UEPTEID
Address of a 4-byte field containing the terminal identifier.
Note: The values of the fields addressed by UEPTAID, UEPTRID, and
UEPTEID are meaningless for activity keypoint records (that is, if the
field addressed by UEPUOWST contains UEPUOWAK).
UERCNORM
Continue processing.
UERCBYP
Bypass this record.
All can be used. See page "User log record recovery program exits
XRCINIT and XRCINPT" on page 244 for restrictions.
Before task attach for terminal tasks.
UEPTCTTE
Address of the terminal control table terminal entry (TCTTE). The
TCTTE can be mapped using the DSECT DFHTCTTE.
UEPTIOA
Address of the terminal input/output area (TIOA). The TIOA can be
mapped using the DSECT DFHTIOA. However, fields TIOASAL and
TIOASCA are not programming interfaces.
UEPTPN
Address of the APPC transaction process name (TPN), or the
LU6.1 process name (DPN), whose length is addressed by the
parameter UEPTPNL.
Chapter 1. Global user exit programs
247