# System Variables

DSZ | Data Space Size Available to User

Numeric System Variable

## Contents

Integer, amount of data work space available to the user

## Description

The DSZ variable contains a numeric value that indicates the size (in bytes) of the available data workspace for the user. You can set the size value either in the START directive or as an argument in the PxPlus command (using -SZ).

## See Also

START Restart Session

## Example

?dsz
291094