Operation: Obtain all available information about the data sets allocated to you (including the names of temporary data sets).

lista members history status sysnames

The output at your terminal might be similar to the following listing:

listalc mem status sysnames history
--DSORG--CREATED-----EXPIRES-----SECURITY---DDNAME---DISP
MICHELLE.ASM
  PS            06/06/1991       00/00/0000      WRITE          DAUGHTER KEEP
NEAL.EXAMPLE
  PO            07/03/1998      00/00/0000       PROTECTEDMYSON        KEEP,KEEP
--MEMBERS--
 MEMBER1
 MEMBER2
SYS70140.T174803.RV000.TSOSPEDT.R0000001
  **     00/00/0000  00/00/0000  NONE       SYSUT1   DELETE
ALLOCATION MUST BE FREED BEFORE RESOURCES CAN BE
RE-USED
 EDTDUMY3
 SYSIN
 SYSPRINT
READY