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CTMWLI parameters and DDNAMEs

The CTMWLI utility accepts parameters using PARM of the EXEC statement.

The first parameter determines the function to perform, with the following available values:

Table 159a Function values in CTMWLI parameter

Function

Description

INIT

Initialize a new WLI file and fill it with current definitions of Load-Indexes.

COPY

Copy the existing WLI file into another file that you prepared. This new file can be of a different size (typically, a larger file).

For the INIT function, you can include an additional parameter, as follows:

Table 159b Sizing parameter for INIT function

Parameter

Description

OPTLIND#

Maximum number of Load-Indexes to be supported by the WLI data set.

An increase in the number of Load-Indexes requires a new WLI data set to be initiated.

Valid values: 32–2048

Default: 128

For example:

//CTMWLIC EXEC PGM=CTMWLI,PARM='INIT OPTLIND#=128'

The following DD statements are used to point to the files:

Table 159c CTMWLI DD statements

DDNAME

Description

WLIIN

Points to the source WLI file (for COPY function only)

WLIOUT

Points to the target WLI file

Parent Topic

CTMWLI - Initialize and copy the Workload Optimization Load-Index file