Obsolete system initialization parameters

Table 1 shows those system initialization parameters that are obsolete.

Remove any of these obsolete parameters from your system initialization table, or from your CICS® startup JCL (for example, the SYSIN data set) before migrating.

Table 1. Obsolete system initialization parameters
Obsolete keywords Explanation
DCT The destination control table is no longer supported, and all transient data queues must be defined to CICS in the CSD using the TDQUEUE resource type. You can use the old DFHDCT macros for migration purposes only, to enable you to migrate your DCT entries to the CSD using the DFHCSDUP MIGRATE command.
KEYFILE This is replaced by the KEYRING system initialization parameter (see Table 3).
MNEVE CICS event class monitoring is replaced by support for the MVS™ workload manager, making MNEVE obsolete.
SSLTCBS This parameter is now obsolete and is only kept for compatibility. If it is specified, it is rejected with a message and MAXSSLTCBS is assumed.
TCAM This parameter is now obsolete and is only kept for compatibility. If it is specified, it is rejected with a message and TCAM=NO is assumed.

CICS Transaction Server for z/OS®, Version 3 Release 1 does not support the TCAM/ACB interface. It supports the TCAM/DCB interface indirectly.

XRFSOFF Replaced by RSTSIGNOFF.
XRFSTIME Replaced by RSTSIGNTIME.
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