DLSEQDSNTYPE=BASIC | LARGE | EXTREQ | EXTPREF | NONE
Required Arguments
BASIC
specifies a regular-format
sequential data set that cannot exceed 64K tracks per volume.
LARGE
specifies a regular-format
sequential data set that can exceed 64K tracks per volume.
EXTREQ
specifies that an extended-format
sequential data set is required. The library assignment fails if
the system cannot create an extended-format data set.
EXTPREF
specifies that an extended-format
sequential data set is preferred. This library resides in an extended
format data set if that format is available. Otherwise, a regular
format data set is created.
NONE
causes SAS to not specify
a DSNTYPE value when allocating the library data set. The type of
data set created are determined by the system, which uses default
values that are supplied by the SMS data class, and so on.
Details
Use DLSEQDSNTYPE to
specify the default value of the DSNTYPE LIBNAME option, which can
be specified on LIBNAME statements when creating new sequential-access
bound libraries on disk.