CAICCI Configuration › CAICCI Tasks › Configure and Start CAICCI
Configure and Start CAICCI
To configure and start CAICCI
- Define a valid security OMVS segment to the ID associated with the CCITCP, CCITCPGW, CCISSL and/or CCISSLGW started tasks.
- Define the following DCM statement in the CAIENF parameter file if not already done in section Configure CAIENF Parameter File.
DCM(CAS9DCM3)
- Review and update the default CAICCI options that are stored in the data set YourdeployHLQ.CAW0OPTN member CCIPARM.
- Determine if additional or new options may be required for the CA solution you are installing along with the options you have tailored for CAICCI. In particular, any CA solution that utilizes the CAICCI SPAWN facility will provide an associated spawn parameter that must be appended to the SPNPARM DD statement within the ENF PROC. See your solution‑specific documentation for further information.
- Add the LOGGER command to the CCIPARM, if the CA solution requires Assured Delivery.
Note: For more information about Assured Delivery, see the Administration Guide.
- As of Version 14.0, CAICCI supports the use of 64-bit (above the bar) storage. There is the potential for CA solutions to drive CAICCI to allocate and use 64-bit storage for queuing and application buffers. Therefore, the system MEMLIMIT which sets the number of usable virtual pages above the bar for a single address space should be set to a non-zero value such as 2Gigabytes. Specific CA solutions that utilize 64-bit storage will identify their particular MEMLIMIT requirement.
MEMLIMIT can be set in any of the following ways:
- On the JOB or EXEC statement (See z/OS MVS JCL Reference)
- Through the MEMLIMIT parameter in the SMFPRMxx parmlib member (See z/OS MVS Initialization and Tuning Reference)
- Through the SET SMF or SETSMF commands (See z/OS System Commands)
- Through the IEFUSI installation exit (See z/OS MVS Installation Exits)
