The label for length and parameter combinations. IEFZB4D0 provides
a separate DSECT (named S99TUFLD) for use when specifying multiple
parameters in a single text unit. This DSECT places the length field
at displacement 0 for the second and subsequent combinations:
- S99TUFLD
- Label for the DSECT
- S99TULEN
- Label for the length field
- S99TUPRM
- Label for the parameter