Tag Archives: Level 20

SQL Error : Msg 821, Level 20, State 1, Line 1 Could not unhash buffer at 0x%p with a buffer page number of %S_PGID and database ID %d with HASHED status set. The buffer was not found. %S_PAGE.

SQL Server Error Message: "Msg 821, Level 20, State 1, Line 1 Could not unhash buffer at 0x%p with a buffer page number of %S_PGID and database ID %d with HASHED status set. The buffer was not found. %S_PAGE." What and Why "this Error": This error occurs when a Microsoft SQL Server finds a problem [...]

SQL Error : Msg 617, Level 20, State 1, Line 1 Descriptor for object ID %ld in database ID %d not found in the hash table during attempt to unhash it. A work table is missing an entry. Rerun the query. If a cursor is involved, close and reopen the cursor.

SQL Server Error Message: "Msg 617, Level 20, State 1, Line 1 Descriptor for object ID %ld in database ID %d not found in the hash table during attempt to unhash it. A work table is missing an entry. Rerun the query. If a cursor is involved, close and reopen the cursor." What and Why [...]

SQL Error : Msg 427, Level 20, State 1, Line 1 Could not load the definition for constraint ID %d in database ID %d. Run DBCC CHECKCATALOG to verify the integrity of the database.

SQL Server Error Message: "Msg 427, Level 20, State 1, Line 1 Could not load the definition for constraint ID %d in database ID %d. Run DBCC CHECKCATALOG to verify the integrity of the database." What and Why "this Error": This error occurs when a Microsoft SQL Server finds a problem with a statement issued [...]

SQL Error : Msg 204, Level 20, State 1, Line 1 Normalization error in node

SQL Server Error Message : "Msg 204, Level 20, State 1, Line 1 Normalization error in node %ls.." What and Why "this Error": The 204 Error Code is generated when any corresponding process or operation could not be completed successfully by the application. This could be because of many reasons, which can be make out [...]

SQL Error : Msg 21, Level 20, State 1, Line 1 Warning: Fatal error %d occurred at %S_DATE. Note the error and time, and contact your system administrator

SQL Server Error Message : "Msg 21, Level 20, State 1, Line 1 Warning: Fatal error %d occurred at %S_DATE. Note the error and time, and contact your system administrator." What and Why "this Error": This error occurs when a Microsoft SQL Server finds a problem with a statement issued by the current process. This [...]

SQL Error : Msg 204, Level 20, State 1, Line 1 Normalization error in node

SQL Server Error Message : "Msg 204, Level 20, State 1, Line 1 Normalization error in node %ls.." What and Why "this Error": The 204 Error Code is generated when any corresponding process or operation could not be completed successfully by the application. This could be because of many reasons, which can be make out [...]