Statements/parameters for COFDLFxx

CLASS

The CLASS statement indicates the start of the parameters that define the DLF objects.

MAXEXPB(nnnn)

MAXEXPB is a required parameter that allows you to specify, in megabytes, the maximum amount of storage that the system is to use for Hiperbatch. The value for n must be a decimal number from 0 through 9999. You can specify up to 4 digits, including leading zeros. The maximum value you can specify is the maximum amount of storage that is available on your system.

Value Range: 0 - 9999 megabytes

PCTRETB(nnn)

PCTRETB is an optional parameter that allows you to specify the percentage of the storage amount (defined by MAXEXPB) that DLF is to use for retained DLF objects. Retained DLF objects are used when the output of one job step is passed to another job or job step. The value for n must be a decimal number from 0 through 100. You can specify up to 3 digits, including leading zeros. If the value for n is either not in the range or is not specified, the system uses 0.

Value Range: 0 - 100

Default: 0

CONEXIT(routine-name)

CONEXIT specifies the name of the installation exit routine for DLF. This routine must be reentrant and reside in an authorized library in the LNKLST concatenation. For details, see z/OS MVS Installation Exits.