# System Parameters

'+L' | Enable Logical Disk Drive Specifications

## Description

The '+L' parameter is used to enable the use of logical disk drives on file create commands such as DIRECT, KEYED, SORT, PROGRAM and SAVE. By default, PxPlus ignores the disk drive specification on these directives, allowing it to be specified for compatibility purposes only.

When the '+L' parameter is set, PxPlus will use the drive number to control which prefix will be used to create the file.

(The '+L' system parameter was added in PxPlus v7.65.)

## Default

Off - Logical drive specification is ignored.

## See Also

DIRECT Create File with Keyed Access
KEYED Create Single/Multi-Keyed File
SORT Create File for Sorting
PROGRAM Create or Assign Program File
SAVE Write Program to File