The archive tapes are backed up monthly. How to exclude the week-end's data from the totals the report shows for the selected month?
The EXCLUDE/INCLUDE commands will allow you to select specific days of the week.
Insert EXCLUDE SATURDAY and EXCLUDE SUNDAY or INCLUDE MONDAY ... INCLUDE FRIDAY statements in the JCL.
EXCLUDE/INCLUDE commands are documented in Chapter 6 of the Explore History Reporting Guide