CICS Transaction Gateway V5 The WebSphere ... - IBM Redbooks

Yes
Use the
setting for
this variable
Yes
Use the
setting for
this variable
Set in
ctgenvvar?
Figure 7-5 Concatenation sequence for CICS TG variables
No
Set in
started task
user
.profile?
No
We spent most of our time in TSO, and to ease maintenance we set most of our
variables in the STDENV member defined in the CICS TG started task. To
ensure these variables were not overridden, we also checked the variables were
not set in the files: ctgenvvar, /etc/profile or /u/ctguser/.profile.
Note: In versions of the CICS TG prior to V5.00, environment variables could
also be set in the ctgstart script itself. This is not recommended and you
should note that the code to allow this has now been removed from ctgstart.
The STDENV library member (Example 7-7) contained our environment
variables to be passed to the ctgstart script.
Example 7-7 CICS TG STDENV member
DFHJVPIPE=SCSCTG5
DFHJVSYSTEM_00=SCSCPJA1 - CICSTS 2.2
DFHJVSYSTEM_01=SCSCPJA2 - CICSTS 2.2
EXCI_LOADLIB=CICSTS22.CICS.SDFHEXCI
Yes
Use the
setting for
this variable
Set in
/etc/profile
No
Set in
started
task
STDENV?
Yes
Chapter 7. TCP connections to the Gateway daemon on z/OS 149
No
Use the
setting for
this variable
Variable not
set