RPC_X_SS_CONTEXT_DAMAGED - 1777 (0x6F1)
The context handle changed during a remote procedure call.
Updated: Feb 21, 2026
Introduction
This article provides a detailed technical reference for the error code RPC_X_SS_CONTEXT_DAMAGED with the numeric value of 1777 and hexadecimal representation of 0x6F1. The focus is on interpreting this error in a developer context.
Technical Meaning
The RPC_X_SS_CONTEXT_DAMAGED error indicates that a change occurred to the context handle during a remote procedure call (RPC). This implies that the integrity or consistency of the context was compromised, leading to an unexpected state transition.
Error Details
This specific error is related to the handling and management of context within RPC mechanisms. The context handle represents a set of parameters or states required for the execution of an RPC operation. When this handle changes unexpectedly, it disrupts the expected flow of the procedure call, leading to the reported error.
Usage Context
The RPC_X_SS_CONTEXT_DAMAGED error typically occurs in scenarios where multiple threads or processes are involved in a complex RPC interaction. It can also arise when there is an unexpected change in the context due to external factors such as system interruptions or concurrent operations modifying the state of the handle.
Developer Interpretation
Developers should interpret this error as an indication that the integrity of the context was compromised during the execution of an RPC operation. This could be due to a variety of reasons, including but not limited to:
- Concurrent modifications to the context by multiple threads or processes.
- System interruptions or unexpected state transitions.
- Incorrect handling of context within the application code.
Related Errors
RPC_X_CONTEXT_HANDLE(1760): Indicates an invalid context handle.RPC_X_CALL_FAILED(1753): General failure during RPC call execution.RPC_X_INVALID_BINDING(1748): Invalid binding parameters for the RPC operation.
FAQ
Q: What does the RPC_X_SS_CONTEXT_DAMAGED error mean?
A: It indicates that a change occurred to the context handle during an RPC, disrupting the expected state of the call.
Q: How can I prevent this error from occurring?
A: Ensure proper handling and synchronization of context within your application code. Avoid concurrent modifications to the same context by multiple threads or processes.
Summary
The RPC_X_SS_CONTEXT_DAMAGED error is a specific technical indicator that the context handle changed unexpectedly during an RPC operation, leading to potential disruptions in the execution flow. Developers should focus on ensuring proper synchronization and handling of context within their applications to mitigate this issue.