| Item description | When changes occur | Contains user data or changes? | IBM-supplied data? |
|---|---|---|---|
| System information | System information, such as system values and access path recovery times change regularly. | Yes | Yes |
| Common save method for system information | Requires restricted state? |
|---|---|
| SAVSYS | Yes |
 SAVSYSINF |
No |
| GO SAVE command, menu option 21 | Yes |
| GO SAVE command, menu option 22 | Yes |