System Support Program
Main Menu of SSP 7.5, shown inside a TN5250 client | |
| Developer | IBM |
|---|---|
| Working state | Discontinued |
| Initial release | 1977 |
| Platforms | System/34 and System/36 minicomputer |
| Default user interface | Command-line interface |
| License | Proprietary |
| Preceded by | System/32 System Control Program (SCP) |
| Succeeded by | OS/400 |
System Support Program (SSP) is the operating system of the IBM System/34 and System/36 minicomputers. SSP was released in 1977.