SQL Database Error 8921

How to Fix SQL Database Error 8921 using Free & Quick Methods

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A user working with SQL databases can encounter several different errors. Some errors are predefined such as error 8921. These errors occur due to data inconsistency and corrupted data files. In this blog, we are going to discuss relevant methods to fix SQL Database error 8921.

While operating on the SQL database, if a user encounters the below-mentioned statement, then conclude that the database is rectified with error 8921. The message in the box defines the severity level and DBCC error concise description.

Msg 8921, level 16, state 1, line 1
“CHECKTABLE terminated. A failure was detected while collecting facts. Possibly temporary database is out of storage space or a system table contain some inconsistency issues. Check previous Errors.”

Let’s take look at some reasons for Error 8921 that erupt due to inconsistency and corruption malfunctions in the SQL Database.

Reasons behind Database Error 8921:

  • When the directory of files gets corrupted, it does not allow anyone to view/open the Database files.
  • The snapshot property of the database gets corrupt, it makes the SQL database file unapproachable.
  • The primary and secondary files (MDF and NDF) irregularity can make a database file prone to hardware issues and intruding virus.

How can one repair SQL Database Error 8921 Manually?

error 8921

Method 1: Recovering database files using Backup measures

Having a healthy backup plan for SQL database files, helps users solve SQL errors. One must always use a backup option to overcome data loss issues that occur due to storage/software/hardware issues.

If some healthy database backup has been available for the user, then he/she can use the backup utility to handle SQL errors. The Database administrator helps to take a backup of SQL database files and maintain data integrity. This method will help users solve Microsoft SQL Server errors such as error 8921, only if a healthy backup option is available allows access to database files.

Method 2: Fix Hardware Defects

The user can self inspect the database file to analyze hardware and software issues to avoid occurring errors. Moreover, an individual can change the hardware parts before hardware parts expiry date, to avoid hardware issues. The hardware defects can probably be due to damaged hardware disk and compressed hard disk parts. No hardware service at a required time may disallow hardware to work beyond ability.

Method 3: Pass Command DBCC CHECKDB

The DBCC CHECKDB command is an inbuilt command made by Microsoft to analyze the consistency of the SQL database. The command helps to search for offsets, indexes, pointers, mapping tables, etc. To recover Database error 8921, the user must use command DBCC CHECKDB. Sometime you may find corrupted MDF Files but don’t worry you can easily repair corrupted MDF files in SQL Server.

Following the above-mentioned methods, a user can fix the error 8921.

The portable approach works only in exceptional cases. In most of the cases, automated solutions are considered as the most profound choice to fix SQL errors. Automated solutions are specially created for significant issues and aim to recover/ fix them only. These methods usually claim to maintain data consistency and integrity. One such utility is SQL Database Recovery. Let’s take a look at some of the features of the Recovery tool.


  1. SQL Recovery utility highly repairs database items like views, stored procedures, triggers, functions, and tables.
  2. Promises MDF recovery in two modes: Standard and Advanced.
  3. Recovers both NDF and MDF files of SQL server database.
  4. Compatible with ROW compression as well as the PAGE compression of SQL server.
  5. Allows previewing of database file before saving.
  6. Widely compatible with SQL versions 2012, 2014, 2000, 2005,2008, 2016, 2017, and2019.
  7. Supports Windows versions 2000, XP, Vista, 2003, 7, 8, 10, and 2003.


We have discussed all the appropriate approaches above through which users can fix SQL Database Error 8921. It is noticeable that solving an error is not an easy task. Therefore, it is recommended to consult an expert before experimenting with any method on the SQL database file as it holds the records from previous years as well. It is a critical phase for the user to fix the error as one incorrect decision will result in data loss. I hope you find this tip helpful.