ERROR_DATABASE_BACKUP_CORRUPT - 5087 (0x13DF)
The backed up cluster database is possibly corrupt.
Updated: Feb 21, 2026
Technical Meaning
The ERROR_DATABASE_BACKUP_CORRUPT error code, with the numeric value of 5087 and the hexadecimal representation of 0x13DF, indicates that a backup operation on a cluster database has detected potential corruption. This error suggests that the integrity checks performed during the backup process have identified issues within the backed-up data.
Error Details
This specific error is related to the data integrity of a cluster database. Cluster databases are critical components in Windows Server environments, used for managing shared storage resources across multiple nodes. The backup operation intended to ensure data availability and redundancy has failed due to detected corruption.
Usage Context
The ERROR_DATABASE_BACKUP_CORRUPT error typically occurs during the execution of backup operations on cluster databases. It is commonly encountered in scenarios where administrators are attempting to back up shared storage resources managed by a Windows Failover Cluster or similar high-availability configurations.
Developer Interpretation
Developers and system administrators should interpret this error as an indication that the backup process has identified potential corruption within the backed-up data. This could be due to various factors, such as hardware issues, software bugs, or network interruptions during the backup operation. The presence of this error necessitates further investigation into the integrity of the cluster database.
Related Errors
ERROR_DISK_CORRUPT: Indicates file system corruption on a disk.ERROR_FILE_SYSTEM_CORRUPTION: General error indicating file system corruption issues.ERROR_BACKUP_READ_FAILURE: Occurs when a backup operation fails due to read failures.
FAQ
Q: What does the ERROR_DATABASE_BACKUP_CORRUPT error mean?
A: This error indicates that a backup of a cluster database has detected potential corruption, suggesting an issue with the integrity of the backed-up data.
Q: How can I resolve this error?
A: The resolution typically involves verifying the integrity of the cluster database and potentially restoring from a previous backup if available. Administrators should also check for hardware issues or network interruptions that may have caused the corruption during the backup process.
Summary
The ERROR_DATABASE_BACKUP_CORRUPT error code, 5087 (0x13DF), is specific to cluster database backups and indicates potential data corruption. Developers and administrators should treat this as a critical warning and take appropriate steps to ensure the integrity of their shared storage resources.