| S1108 | FATAL ERROR: S1108 | FILE SPECIFICATIONS MUST BE UNIQUE FOR PARALLEL I/O |
| Cause: | One or more file specification directives (FILESPECi) pointed to the same physical disk drive. | |
| Action: | Modify the file specification or change the NDISKS directive setting to 1, disabling parallel I/O. | |
| Remarks: | None. |