72 IMS in the Parallel Sysplex, Volume III: IMSplex Implementation and Operations
3.8 OM user exit routines
You can write OM user exits to customize and monitor the OM environment. All exits are
optional and no sample exits are provided.
OM uses BPE services to call and manage its user exits. BPE enables you to externally
specify the user exit modules to be called for a particular user exit type by using EXITDEF=
statements in the BPE user exit list PROCLIB members. BPE also provides a common user
exit runtime environment for all user exits.
OM client connection user exit
Defined in BPE user exit list PROCLIB member via EXITDEF statement specified with
TYPE=CLNTCONN.
OM initialization and termination user exit
Defined in BPE user exit list ...