The SYSPRINT data set contains the generated output listing. The entry in the List ID field determines the destination of the output listing. If you enter a name in the List ID field, the output listing is stored in a sequential data set:

ALLOC FI(SYSPRINT) DA('prefix.listid.LIST')

where listid is the name entered in the List ID field. However, if you leave the List ID field blank, ISPF uses the name of the member being assembled or compiled instead of the list ID:

ALLOC FI(SYSPRINT) DA('prefix.member.LIST')

If you enter an asterisk (*) in the List ID field, ISPF displays the output listing at your terminal, using this command:

ALLOC FI(SYSPRINT) DA(*)