Naming the routing program

If you are using BTS in a sysplex (see Using BTS in a sysplex), you must name the routing program that will be used to dynamically route BTS activities around the BTS-set. To do this, you use the DSRTPGM system initialization parameter.

Table 8. The DSRTPGM system initialization parameter
DFHSIT [TYPE={CSECT|DSECT}]
 
·
·
·
  [,DSRTPGM={NONE|DFHDSRP|program-name|EYU9XLOP}]
 
·
·
·
END DFHSITBA
DSRTPGM={NONE|DFHDSRP|program-name|EYU9XLOP}
specifies the name of the distributed routing program to be used for dynamically routing:
DFHDSRP
The CICS sample distributed routing program.
EYU9XLOP
The CICSPlex® SM routing program.
NONE
For eligible BTS processes and activities, no routing program is invoked. BTS processes and activities cannot be dynamically routed.

For eligible non-terminal-related START requests, the CICS sample distributed routing program, DFHDSRP, is invoked.

program-name
The name of a user-written program.
Note:
See also the DTRPGM parameter, used to name the dynamic routing program.

Related concepts
What are CICS business transaction services?
Related tasks
Defining BTS data sets
Related reference
  Non-terminal-related START requests that are eligible for dynamic routing
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