Special functions

The ACS language provides the following indexing functions, which allow you to make class selections based on specific details about each data set.

Table 1. Indexing Functions for Read-Only Variables

Selection Routine	Data Set Qualifier	&ALLVOL &ANYVOL	Accounting Information	&USER_ACSVAR
Data class	Yes	Yes	Yes	Yes
Storage class	Yes	Yes	Yes	Yes
Management class	Yes	Yes	Yes	Yes
Storage group	Yes	Yes	No	Yes