Technical detail
Machine Requirements
DITTO/ESA for MVS Release 3 is designed to operate on any IBM Enterprise System/9000 (ES/9000) or S/390 ESA capable processor supported by the operating systems listed in the Programming Requirements section. DITTO/ESA supports all tape devices and DASD that are compatible with these operating systems. It loads in the user's private area and runs as a normal application program.
To exploit DITTO/ESA for MVS Release 3 Japanese Feature, a printer supporting Japanese DBCS characters must be used for DITTO/ESA printouts. Interactive DITTO/ESA sessions require a user terminal that is capable of displaying Japanese DBCS characters.
Programming Requirements
The minimum requirement is for any one of the following:
IBM OS/390 Release 1 or later.
IBM MVS/ESA-SP-JES2 Version 5 or later.
IBM MVS/ESA-SP-JES3 Version 5 or later.
MVS/ESA-SP-JES2 Version 4 Release 3 or later.
MVS/ESA-SP-JES3 Version 4 Release 3 or later.
System Modification Program Extended (SMP/E) Version 1 Release 8 Modification 1 or later.
Note: The minimum DFP level required is MVS/Data Facility Product Version 3 Release 3 Modification 0.
