SAP Program RWLFCALC - Create factory calendar, agency business

Description
This XPRAS is used to create factory calendars AJ and AM forapplications MM and WWS, if these do not already exist.
This XPRA is only needed if the above applications are installed andfactory calendars AJ and AM do not yet exist in the system.
In the initial installation these two factory calendars are shipped inthe standard system and therefore also installed.