You can use the DFHDEFDS job to delete and recreate copies of the
following data sets for each CICS® region.
- Name
- Data set
- DFHADEM
- Resource manager for enterprise beans.
- DFHAUXT
- Non-VSAM auxiliary trace (A).
- DFHBRNSF
- Bridge.
- DFHBUXT
- Non-VSAM auxiliary trace (B).
- DFHDMPA
- Non-VSAM dump (A).
- DFHDMPB
- Non-VSAM (B) dump.
- DFHEJDIR
- Bridge.
- DFHEJOS
- Object store.
- DFHGCD
- Global catalog.
- DFHHTML
- HTML template data set.
- DFHINTRA
- Intrapartition transient data.
- DFHLCD
- Local catalog.
- DFHLRQ
- Local request queue.
- DFHTEMP
- Temporary storage.
- FILEA
- Sample program data.
- DFHDPFMB
- The debugging profiles base data set.
- DFHDPFMP
- The debugging profiles path data set.
- DFHDPFMX
- The debugging profiles alternate index data set.
Use DFHISTAR to create a copy of the DFHDEFDS job for each CICS region.
Edit DFHISTAR, specifying the parameters DSINFO and SELECT, and run
it once for each region.
In DFHISTAR, specify the following parameters:
- SELECT DFHDEFDS newname to specify the new
name by which the copy of the DFHDEFDS job is to be known.
- DSINFO to specify the following details
of the data sets for each CICS region:
- The high-level index (dsindex)
- The serial number of the volume (volume)
- The unit type of the volume (disktype)
- The region qualifier (qualifier)
The format of the data set names is:
dsindex.CICSqualifier.dsname
- dsindex
- is the high-level index for the data sets, specified on the
DSINFO parameter of DFHISTAR. The default is hlq.
- qualifier
- is the region qualifier for the data sets that are used by this CICS region,
specified on the DSINFO parameter of DFHISTAR. The default is no qualifier.
- dsname
- is the name of the data set being defined.
For example, the default name for the CICS local
catalog is hlq.CICS.DFHLCD.
The DFHDEFDS job comprises the following job steps:
- DELETE any existing copies of the data sets
- DEFINE defines the clusters for the data
sets
- INITDP initializes the debugging
profiles base data set
- DEFALT defines the alternate
index for the debugging profiles data set
- BLDDP builds the alternate
index for the debugging profiles data set
- INITGCD initializes the CICS global
catalog
- INITLCD initializes the CICS local
catalog
- DEFTRACE defines the trace data sets
- DEFDUMP defines the dump data sets
- LOADFILE loads the sample data into the
FILEA data set
- LOADHTML loads HTML templates for CICS supplied
transactions.
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