The Transaction Log for Database is Full due to ‘LOG_BACKUP’ – Issue Fixed

If you happen to be an SQL Server administrator, you might have come across various SQL errors. One such error message is the ‘transaction log for database is full due to log_backup’. This happens when your database’s transaction log file gets too big. Usually, it’s because the log backup feature is turned on. So, you must regularly do log backups to avoid this error. So, looking at your specific requirements, we will discuss some of the prominent solutions to fix the SQL error. However, we will also suggest a professional SQL Database Recovery Tool to fix the corrupt Database files.

About the Error- SQL Server is Full Due to Log_Backup

In SQL Server, the transaction log keeps track of all changes made to the database. As a result, the size of the Log file increases constantly. When it’s full, it can’t keep recording changes until some space is cleared. So, this error message the ‘transaction log for database is full due to log_backup’ strikes. For more clearer understanding, it shows that the database’s transaction log is full because regular backups aren’t happening.

If you lack SQL knowledge, it can be difficult for you to fix the error. However, in the following section, we have discussed some of the troubleshooting methods to help you. But before that, it’s important to know what are the possible reasons for the error:

• Lots of actions are happening in the database, filling up the log quickly.
• Some tasks take a long time to finish, causing the log to grow too much.
• If backups aren’t done often or aren’t working right, the log can fill up.
• One big task changing a lot of data consumes unnecessary space in the log.
• If the database copies or replicates information to other places.
• In case, the log file isn’t big enough for the work being done.

Now, let us proceed to the different procedures to fix the error.

Troubleshoot – The Transaction Log for Database is Full Due to LOG_BACKUP

If the SQL server transaction log is unable to adjust more data, there are two available solutions. You can opt to either reduce the file size or raise the limit of the Log file. Both these procedures can be carried out manually and are cost-effective as well. Perform these do-it-yourself steps to fix the error- SQL server transaction log is full due to log_backup.

#1. Shrink the Transaction Log File Data

This process involves shrinking the data in the transaction log file. However, you need not worry, because this process does not remove any content from the database. But rather reorganize the data and free up unused space. Follow the steps below and execute the process:

1. Open SQL Server Management Studio and log in.
2. Find your database in the list and right-click on it.
3. Choose ‘Tasks’, then ‘Shrink’, and then ‘Files.’
4. In the window that appears, pick ‘Log’ and select the name of your desired transaction log file.
5. Now, you’ll see some options:

• Release Unused Space: This gets rid of any extra space.
• Reorganize pages before releasing unused space: This lets you choose how much space to free up.
• Empty the file by migrating the data to other files in the same filegroup: This moves data to another file without deleting it.

1. Choose the option you want and click ‘OK’ to make the file smaller.

#2. Increase the Size of the Transaction Log File

Another process to fix the error ‘transaction log for database is full due to log_backup’ is increasing the size of the Transaction Log File. To do so, follow the steps given:

1. Log in to SQL Server Management Studio as an admin.
2. Find your database with an error and right-click on it.
3. After that, select ‘Properties’ and then choose ‘Files.’
4. Now, on the right side, pick the size for the log file and click ‘Add.’

Both of these ways will fix the problem ‘SQL Server is full due to log_backup’. Additionally, they’re easy and won’t cost you anything.

However, it is important to note that these errors can often result in the corruption of SQL Database files, leading to significant problems for users, including the loss of crucial data. Therefore, in case of corruption, you can use a proficient tool to restore all data.

Professional Tool to Fix SQL Server Transaction Log is Full Due to Log_Backup

The DRS SQL Database Repair Tool is the best way to fix damaged SQL database files. If you’re getting error messages because your database files are messed up, this tool is a highly effective method to resolve it. It offers multiple helpful features to make the file recovery process easier. Additionally, it provides various recovery modes to handle any level of file corruption. Most importantly, it works with any version of SQL files and is compatible with all Windows systems.

If you are not familiar with such professional tools, you can download the demo and try it. The free software is fully featured as the premium tool, however it has certain limitations. You can only preview the repaired SQL database file but can’t save it. Therefore, you must purchase the full version to save all recovered data.

Conclusion

Fixing SQL Server errors, like the ‘transaction log for database is full due to log_backup’ needs a highly effective approach. We’ve explored different methods to tackle the error, however, each has its pros and cons. So, firstly compare the given procedures and perform troubleshooting carefully. Moreover, if any SQL Database gets corrupt or damaged, use the suggested software to fix it.

Related Post: Recover Deleted Table in SQL Server.