SQL Backup Database is Terminating Abnormally – Fixed

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Summary: While using SQL Server, you might have encountered the error, ‘SQL Backup database is terminating abnormally.’ If yes, this article is for you. Here, we will explain what causes this problem and why does this problem occur? So, continue reading till the end.

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A Brief Introduction About SQL

MS SQL is a relational database management system that helps you manage large data and establish relations between them. The concept behind the relational database is that you can add relations to different data types and modify them as per requirement.

There are three SQL error codes related to the SQL backup database terminating abnormally. These may seem independent but are related to each other. Let us check what every error code resembles.

Error code 9001: The SQL Server Backup Failed Error 9001 indicates that the log file for the desired SQL database is not available for use.

Error code 3266: SQL Server Database Error Code 3266 occurs when the SQL server cannot append new backup to the existing database backup file. The previously backed up data will remain safe and accessible.

Error code 3013: The SQL Server Database Error Code 3013 means the backup data at the end of ‘devicename’ is incorrectly formatted.

These are the error codes related to the SQL backup database is terminating abnormally.

Why is SQL Backup Database being Terminating Abnormally?

There are various reasons for the SQL Server Database Error Code 3013 and 3266. Below we are describing some of the most significant causes.

  • The storage device containing the SQL Backup file may get crashed. Therefore, the backup file has become inaccessible.
  • When the backup device cannot read the file marker, the SQL server cannot edit the database backup file. It is another prominent cause for the error message.
  • The SQL backup file may get corrupted when you lose the internet connection while creating the database backup. It will return your error code.
  • A write failure may appear while you try to write on your SQL backup file.

Because of the above reasons, you will receive SQL error messages. Now, let us check some simple ways to fix your SQL database.

How to Fix the SQL Database Error Code 9001?

The SQL backup database is terminating abnormally errors are quite complicated to resolve. Most of the time the source of the problem remains unidentified. However, we provide you with some simple steps by which you can fix the problem.

#1. Ensure the Security Permissions are Enabled

  • Locate the SQL backup file in your system.
  • Right-click on the file and choose the Properties
  • Now, switch to the Security tab and click on the Edit button to change the settings.
  • Tick the Deny box for Modify and Write
  • At last, click on the OK button to save the changes.

#2. Clear All Previous Records of Database

Another technique to fix the issue is by deleting the damaged database and commanding the SQL server to create a new database backup. Use the following command to backup your database.

BACKUP DATABASE mysampledb TO DISK= ‘C:\mysampledb.bak’ with format

The above techniques will help you fix the ‘SQL backup database is terminating abnormally’ issue. However, if the error message appears because of a damaged or corrupted SQL backup file, the above solution will not be much effective. You have to opt for a professional tool.

A Smart Approach to Restore SQL Server Database Backup

DRS SQL Backup Recovery Tool is the best solution to repair corrupted database backup files in a few simple steps. It provides you with all the advanced features to facilitate data recovery. Also, the application supports SQL backup files created by any version of the SQL database.

Prominent Features of the DRS SQL Backup Recovery Tool

  • Repair corrupted SQL database file and extract .mdf and .ldf file from it.
  • It provides two recovery modes: Standard and Advanced.
  • Allow to repair single as well as split SQL backup files.
  • It can also repair compressed database backup files.
  • Widely compatible with all versions of Windows OS.

How to Use the Application?

  • Download and install the DRS SQL Backup Recovery Tool. Run it as administrator.

download sql backup recovery

  • Click on the Browse button to add the corrupted .bak file.

click on Browse button

  • Now, choose the desired file and press the Open button.

click on Open to add sql backup file

  • After that, select the Recovery Modes and other options and press Extract Files.

extract data

  • At last, check the resultant file details and hit the Save button.

save the recovered bak file


The SQL backup database is terminating abnormally issue or error codes 3266 and 3013 occurs mainly because of damaged or corrupted SQL bak files. Although you can repair the damaged file by different methods, The best approach is the DRS SQL Backup Recovery Tool.

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