but could you please let me know tws jobs under some maintenance cost in maintenance?
This phrase makes absolutely no sense. WHAT maintenance costs -- IBM's? your site's? your department's? IBM generally charges a fixed price for mainframe software maintenance -- your site pays $X per month (where X is a factor of the site's negotiations, the size of the machine, and a variety of other things), and they're not paying for TWS by the job. Your site may charge back by the TWS job but that is a site-specific thing.tws jobs under some maintenance cost in mainframes
tws jobs under some maintenance cost in mainframes