Specifies the maximum size of auxiliary storage that can be occupied by access paths that are associated with join logical files or with files that have keyed sequence access paths.
For optimum performance, consider whether there is high contention for keys within the access path when selecting this value:
The possible values are:
This value is not supported on releases of the system earlier than Version 3 Release 6 Modification 0 (V3R6M0). Therefore, if a physical file that has this attribute is saved, and the save operation specifies a target release earlier than V3R6M0, the access paths are not saved. If this saved version of the file is then used to restore the physical file, the system rebuilds all of the access paths.
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