How to fix Win32 0x000006B9 Error? RPC_S_OUT_OF_RESOURCES – Solved

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How to fix Win32 0x000006B9 Error? RPC_S_OUT_OF_RESOURCES – Solved

How to fix Win32 0x000006B9 Error? RPC_S_OUT_OF_RESOURCES

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Fixodes Selected answer as best May 11, 2024
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Fixing Win32 Error 0x000006B9 (RPC_S_OUT_OF_RESOURCES)

The error code 0x000006B9 translates to RPC_S_OUT_OF_RESOURCES. This error message indicates that the RPC system encountered a resource limitation on the client machine that prevents it from establishing the connection.

Understanding Resource Limitations:

  • RPC communication relies on various resources on the client machine, including memory, network resources, and connection handles.
  • The RPC_S_OUT_OF_RESOURCES error occurs when the client machine runs out of one or more of these resources needed to establish or maintain the RPC connection.

Reasons Behind RPC_S_OUT_OF_RESOURCES:

There are a couple of reasons why you might encounter this error:

  • Insufficient Memory: The client machine might be running low on available memory, hindering the creation of necessary resources for the RPC connection.
  • Too Many Open Connections: The client might have reached a limit on the number of concurrent RPC connections it can handle.
  • Network Congestion (rare): In rare cases, network congestion on the client side might impact resource availability for the RPC connection.

Resolving RPC_S_OUT_OF_RESOURCES:

  1. Close Unused Applications:

    • Close any unnecessary applications or programs running on the client machine that might be consuming memory or network resources.
  2. Free Up System Resources:

    • Consider restarting the client machine to clear temporary files and potentially free up memory.
  3. Manage Open Connections:

    • If the issue relates to a high number of open connections, explore options to close or terminate inactive RPC connections on the client side (if applicable).
  4. Increase Resource Limits (if possible):

    • In some advanced configurations, you might be able to adjust system resource limits for the RPC service or the client application (consult system documentation).
  5. Investigate Network Congestion (if applicable):

    • In rare cases, network congestion might be a factor. Analyze network traffic and identify potential bottlenecks on the client side (if possible).
  6. Monitor Resource Usage:

    • Tools like Task Manager or performance monitors can help identify resource bottlenecks on the client machine.

Additional Tips:

  • Consider increasing virtual memory allocation on the client machine if system memory limitations are suspected.
  • If managing multiple RPC connections, implement connection pooling techniques to optimize resource usage.
  • When troubleshooting resource limitations, isolate the RPC application and monitor resource usage while attempting the connection.

By understanding the resource requirements of RPC connections and the reasons behind the RPC_S_OUT_OF_RESOURCES error, you can identify the resource bottleneck on the client side. Freeing up memory, managing open connections, increasing resource limits (if possible), investigating network congestion (if applicable), monitoring resource usage, and optimizing connection management can help address this error.

Fixodes Selected answer as best May 11, 2024
1