SQL Server error code
SQL Server error 2512
SQL Server raises error 2512 at severity 16, which marks a problem with the query or data that you can correct.
Table error: Object ID %d, index ID %d, partition ID %I64d, alloc unit ID %I64d (type %.*ls). Duplicate keys on page %S_PGID slot %d and page %S_PGID slot %d.
| Msg | 2512 |
|---|---|
| Name | DBCC_DUPLICATE_KEYS |
| Severity | 16 |
| Group | 2000–2999 |
What it means
The two specified slots have identical keys, including any uniqueifiers.