ERROR_DS_DRA_REPL_PENDING - 8477 (0x211D)
The replication request has been posted; waiting for reply.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_DS_DRA_REPL_PENDING indicates that a replication request has been posted to the directory service but is currently waiting for a reply. This typically occurs in scenarios where changes made to one part of the directory need to be synchronized with other parts or replicas.
Error Details
This error suggests that there is an ongoing process of replicating data within the directory service infrastructure. The replication mechanism may involve various components such as domain controllers, global catalog servers, and replica sets. When a change is made, it triggers a replication request which is then posted to the relevant servers for processing.
Usage Context
This error code can be encountered in several scenarios where directory service operations are involved. It is commonly seen during maintenance activities such as schema updates, attribute modifications, or changes to user and group information that require synchronization across multiple replicas of the directory.
Developer Interpretation
Developers should interpret this error as an indication that a replication operation has been initiated but has not yet completed. This state can be temporary and does not necessarily indicate a failure in the system. It is important for developers to understand the implications of such states when designing applications that interact with directory services.
Related Errors
ERROR_DS_DRA_SCHEMA_CONFLICT(0x2135): Indicates a schema conflict during replication.ERROR_DS_DRA_REPL_NOT_STILL_PENDING(0x2149): Suggests the replication request has been completed or is no longer pending.
FAQ
What does ERROR_DS_DRA_REPL_PENDING mean?
It means that a replication request has been posted but is waiting for a reply. This typically occurs during directory service operations where data needs to be synchronized across multiple servers.
Is this error critical?
Not necessarily. It indicates an ongoing process and can be part of normal operation, especially during maintenance activities or schema updates.
Summary
ERROR_DS_DRA_REPL_PENDING is a specific error code indicating that a replication request has been posted but is waiting for a reply in the directory service infrastructure. Developers should understand its implications when working with directory services and recognize it as part of normal operation during maintenance activities.