z/OS DFSMSdfp Storage Administration
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Defining class transition attributes

z/OS DFSMSdfp Storage Administration
SC23-6860-01

Pages 4 and 5 of the Management Class Define panel contains the class transition attributes.

Time Since Creation Years, Months, or Days
Indicate the time since the creation date that must pass before transition occurs.
Time Since Last Use Years, Months, or Days
Indicate the time since the last reference date that must pass before transition occurs.
Periodic
Indicates a time based on the calendar at which transition occurs.
Restriction: The Time Since Creation, Time Since Last Use, and Periodic fields cannot be specified together. A maximum date of 9999/12/31 is used if the requested Time Since Creation or Time Since Last Used exceeds the maximum date.
Monthly On Day
Specifies the day of each month that the transition occurs. If there are fewer days in the month than the number specified, the transition occurs on the last day of the month.
Quarterly On Day or In Month
Specify the time of each quarter that the transition occurs. If both Day and Month are specified, this attribute specifies the day of the month in each quarter that the transition occurs. If there are fewer days in the specified month than the number specified in Day, then the transition occurs on the last day of the specified month.
Yearly On Day or In Month
Specify the day or month of each year that transition occurs. If both Day and Month are specified, this attribute specifies the day of the month in each year that transition occurs.
FIRST
Specifies that the transition occurs on the first day of each month, quarter, or year, whichever attribute is specified.
LAST
Specifies that the transition occurs on the last day of each month, quarter, or year.
Transition Copy Technique
Specify which copy technique should be used for the class transition of data associated with this management class.
FRP
Fast replication preferred
FRR
Fast replication required
STD
Standard (the default)
PMP
Flashcopy Preserve Mirror preferred
PMR
Flashcopy Preserve Mirror required

For more information about fast replication, FlashCopy®, Preserve Mirror and other copy services functions, refer toz/OS DFSMS Advanced Copy Services.

Serialization Error Exit
Specify the database or exit to invoke when there is a serialization error.
DB2
DB2
CICS
CICS
Note: See Sample Batch Job for CICS Definitions for a sample batch job that will define the group, transaction, program, session and connection to allow the CICS server program to process the closing and opening of files.
ZFS
z/OS File System
EXIT
User exit
NONE
None (the default)

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