If you select a PDSE or PDS as a directory, you can select file
names that have a wild card in the member name. For example, you can
select the following file names:
MEM*, MEM, or null
If you do not select a directory, you can select file names that
have a wild card in the data set name or member name, but not both.
For example:
A.*, A.B, A(MEM*), or A(MEM).
PDSEs, PDSs, and PDS members do not support their own DDM attributes,
so default attributes are displayed.