IEA813E PAGNUM IS AN OBSOLETE KEYWORD, PAGTOTL SHOULD BE USED

Explanation
The system no longer recognizes the PAGNUM keyword.
PAGTOTL should be used instead.

System action
The system determines the actual number of page
data sets specified by the PAGE  parameter. Then, the system sets
default PAGTOTL values by adding one to the actual number of page
data sets The system continues processing, using the default PAGTOTL
values.

Source
Auxiliary storage manager (ASM)

Module
ILRASRIM

Routing code
Note 9

Descriptor code
12