Knowledge

ERROR_DATABASE_FULL - 4314 (0x10DA)

The database is full.

Updated: Feb 21, 2026

Technical Background

The ERROR_DATABASE_FULL error code is a specific resource limit error that indicates the database has reached its maximum storage capacity. This condition can occur in various Windows applications and services that rely on databases for data storage.

Error Details

  • Error Name: ERROR_DATABASE_FULL
  • Numeric Code: 4314 (0x10DA)
  • Short Description: The database is full.

This error typically occurs when the application or service attempts to write data to a database that has no available space left. It can be caused by various factors, including insufficient initial storage allocation, excessive data generation, or corruption issues within the database itself.

Common Causes

  1. Exceeding Storage Limits: The database was not configured with sufficient capacity to handle the amount of data being stored.
  2. Data Corruption: Corrupted data structures can lead to inefficient use of space and eventually fill up the database.
  3. Inadequate Maintenance: Lack of regular maintenance, such as cleaning or optimizing the database, can result in wasted storage.

Real-World Context

This error is commonly encountered in applications that rely on databases for persistent storage, such as user profiles, application settings, or transaction logs. It can impact the functionality of these applications by preventing new data from being written to the database.

Is This Error Critical?

The criticality of this error depends on the specific context and the importance of the data stored in the database. In some cases, it may be a minor inconvenience; in others, it could lead to significant operational issues if not addressed promptly.

How to Diagnose

  1. Review Operation Context: Determine which application or service is generating the error.
  2. Validate Parameters: Ensure that all parameters passed to database operations are correct and valid.
  3. Confirm Object Types: Verify that the operation being performed is appropriate for the type of object (file, directory) involved.

How to Resolve

  1. Correct Parameter Usage: Ensure that all input parameters are correctly formatted and within acceptable limits.
  2. Adjust Operation Context: If possible, adjust the context in which the database operates, such as by increasing storage capacity or optimizing data usage.
  3. Restore Data: In cases of corruption, restore from a backup if available.

Developer Notes

  • Always ensure that your application can handle potential resource limits gracefully.
  • Regularly perform maintenance tasks on databases to prevent issues like data corruption and inefficient space utilization.

Related Errors

  • ERROR_DISK_FULL (28): Indicates the disk is full, which could be a contributing factor to this error if the database resides on that disk.
  • ERROR_FILE_NOT_FOUND (2): May occur if the application attempts to write to a non-existent file or directory.

FAQ

Q: Can this error be caused by hardware issues?

A: While hardware issues can contribute to storage limitations, they are not directly related to ERROR_DATABASE_FULL. Ensure that the database is correctly configured and maintained.

Q: How can I prevent this error from occurring?

A: Regularly monitor and maintain your databases. Ensure sufficient initial storage allocation and perform regular maintenance tasks such as cleaning and optimizing.

Summary

The ERROR_DATABASE_FULL (4314, 0x10DA) is a specific resource limit error indicating that the database has reached its maximum capacity. This can be caused by various factors including data corruption or inadequate storage allocation. Proper diagnosis and resolution involve reviewing operation context, validating parameters, and adjusting as necessary to prevent future occurrences.