Defining VSAM files and associated tasks

The VSAM files that CICS® IA uses are listed below.

For VSAM file space allocation refer to VSAM data set allocation.

Table 1. CICS IA VSAM files and associated jobs
File Description Job
hlq.CIUAFF1 The CICS Affinities data file for keys equal to 16. CIUJCLCA
hlq.CIUAFF2 The CICS Affinities data file for keys equal to 32. CIUJCLCA
hlq.CIUAFF3 The CICS Affinities data file for keys greater than 32. CIUJCLCA
Start of change hlq.CIUAPPL End of change Start of change The Application file. An unrecoverable file that contains records for the new CICS TS Applications introduced in CICS TS V5.1. End of change Start of change CIUJCLCA End of change
hlq.CIUCNTL The control record file. An unrecoverable file used to hold control information. CIUJCLCC
hlq.CIUINT1 The CICS dependency data file. An unrecoverable file used to record dependencies on CICS resources with names up to 32 bytes long. CIUJCLCA
hlq.CIUINT2 The DB2® dependency data file. An unrecoverable file used to record dependencies on DB2 resources. CIUJCLCA
hlq.CIUINT3 The MQ dependency data file. An unrecoverable file used to record dependencies on MQ resources. CIUJCLCA
hlq.CIUINT4 The IMS™ dependency data file. An unrecoverable file used to record dependencies on IMS resources. CIUJCLCA
hlq.CIUINT5 The CICS +32 dependency data file. An unrecoverable file used to record dependencies on CICS resources with names longer than 32 bytes. CIUJCLCA
hlq.CIUINT6 The resource detail data file. An unrecoverable file used to record extra detail data for CICS resources. CIUJCLCA
hlq.CIUINT7 The Natural dependency data file. An unrecoverable file used to record dependencies on Natural resources. CIUJCLCA
To control the operation of multiple instances of the Collector, running on different CICS regions, from a single CICS terminal, you must share the dependency and affinity data files and the control record file across all the regions being monitored. To share the files use either:

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Timestamp icon Last updated: Friday, 22 November 2013


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