- XCF
- See cross-systems coupling facility (XCF).
- X extent
- A separate extent, part of the system
log. During backout in emergency restart, system log records are written to
the X extent. The presence of an X extent is mandatory if CICS Transaction
Server is using a local DL/I system; otherwise, it is optional. The X extent
can be used for audit purposes.
- XLT
- See transaction list table (XLT)
- XM
- See transaction manager (XM).
- XML
- See extensible markup language (XML)
- XML Metadata Interchange
- A standard for exchanging metadata information
using XML technology. See also extensible markup language (XML)
- Xname resource
classes
- The general resource classes that CICS uses based on X
name system initialization parameters. For example, if XTRAN=YES is specified,
TCICSTRN and GCICSTRN are used.
- XPI
- See user exit programming interface (XPI).
- XPLink
- An OS/390 and z/OS compiler option for C and C++ programs. The term
XPLink is derived from Extra Performance Linkage, it is also called the "high performance linkage option" in some places.
- XRF
- See Extended Recovery Facility (XRF)
- XRF-capable terminal
- In CICS Transaction
Server, a remote SNA VTAM terminal connected through a boundary network node
IBM 3745/3725/3720 Communication Controller with an NCP that supports XRF.
In an XRF configuration, this is a class 1 terminal and has a backup session
to the alternate CICS system.
- XRST
- See extended restart (XRST).
[[ Contents Previous Page | Next Page Index ]]