LAYOUT
Specifies the type of the input or output file.
LIST
Controls the location and name of the detail listing file, which includes items such as source listings, completion status, error messages and execution statistics.
LISTOPEN
Controls the open disposition of the detail listing file.
LRECL
Specifies the length for fixed length generic layout input or output files.
PROGRESS
Controls the frequency of progress reporting.
RECFM
Specifies the format of the input or output records.
REPLACE
Specifies how duplicate root segments are to be processed.
SEGEXIT
Specifies the name of a user-supplied exit program that can be used to control selection and modification of segment data during the add, load, or unload process.
SEGM
Specifies the starting position of the 8-byte segment name in the data record.
