Rational Developer for System z
Enterprise PL/I for z/OS, Version 4.2, Programming Guide

Defining REGIONAL(1) data sets using PL/I dynamic allocation

REGIONAL(1) data sets can be defined by using either a DD statement, an environment variable, or the TITLE option of the OPEN statement.

When an environment variable or TITLE option is used, the name must be in uppercase. Specify the MVS data set in the following way:

DSN(data-set-name)

data-set-name must be fully qualified and cannot be a temporary data set; for example, it must not start with &.

You must specify one of the following attributes after the DSN keyword:

OLD
SHR

Terms of use | Feedback

This information center is powered by Eclipse technology. (http://www.eclipse.org)