Job Control Statements

Table 1 shows the job control statements for IEHLIST.

Table 1. IEHLIST job control statements
Statement	Use
JOB	Starts the job.
EXEC	Specifies the program name (PGM=IEHLIST) or, if the job control statements reside in a procedure library, the procedure name. Additional PARM information can be specified to control the number of lines printed per page.
SYSPRINT DD	Defines a sequential data set for messages.
anyname DD	Defines a permanently mounted or mountable volume. The maximum number of these allocated devices cannot exceed 256 per job step.
SYSIN DD	Defines the control data set. The control data set normally follows the job control language in the input stream; however, it can be defined as an unblocked sequential data set or member of a procedure library.

IEHLIST specifications do not allow for serialization of the object being listed. If another program updates a block of the data set just prior to IEHLIST reading the data set, a message (IEH105I or IEH114I) may be issued and the output produced by IEHLIST may be incorrect. If this happens, rerun the job.