216IMS in the Parallel Sysplex, Volume I: Reviewing the IMSplex Technology
registering, the SPOC will use SCI to communicate with OM, send commands to IMS, and
receive responses.
Figure 9-5 TSO SPOC registration and communication
9.3.2 IMS provided TSO/ISPF single point of control (SPOC)
The IMS Version 8 provides a SPOC application that can be invoked using TSO/ISPF. The
TSO SPOC must be on the same OS/390 as SCI, but not OM.
The DFSSPOC application enters commands to IMS through OM using the CSLOMxxx
interface and receives responses in XML format. It then formats these responses and
displays them on the screen similarly to the way IMS would
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