This option is not allowed on *PROCESS statements.
This option can only be specified when you use the ASMAHL
command on CMS.
ERASE
Specifies that the existing files with a filename the same as the
filename on the ASMAHL command, and a filetype of LISTING, TEXT, and
SYSADATA, are to be deleted before the assembly is run. Only files on
the disk on which the assembler writes the new listing, object, and
associated data files are deleted.
NOERASE
Specifies that the existing LISTING, TEXT, and SYSADATA files are
not to be deleted before the assembly is run.