Seaquel
SQL Server error code

SQL Server error 5274

SQL Server raises error 5274 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), page %S_PGID. %S_MSG is invalid for compressed page; the following internal test failed: %.*ls. Values are %ld and %ld.
Msg5274
Severity16
Group5000–5999

Source: Database Engine events and errors