0x000006ec – Rpc_X_No_More_Entries – the List of RPC Servers Available for the Binding of Auto Handles Has Been Exhausted

The error code "0x000006ec – Rpc_X_No_More_Entries" means that a program can't find any more servers to connect to for help.

This can happen because of problems with the internet, not having the right permissions, or because the servers are too busy. When this error occurs, users might notice that their programs crash, run slowly, or show the same error message repeatedly.

To fix this, it's important to check the internet connection, look at the settings, and make sure the servers are working well. Keeping everything in check helps the system run smoothly and prevents future issues.

Error meaning:

The error code "Rpc_X_No_More_Entries" means that a computer program tried to find more data but couldn't because there are no more entries left.

It tells developers that all the available information has been used up.

Causes:

Potential reasons for the "Rpc_X_No_More_Entries" error:

  1. The data sources you are trying to access are empty or no longer exist.
  2. The RPC server is running out of resources because too many requests are being made at once.
  3. There are problems with the network, like interruptions or wrong settings.
  4. The RPC service has old or broken settings that prevent it from working correctly.
  5. You might not have the right permissions or security settings to access the resources you need.

Symptoms:

**Symptoms of the "Rpc_X_No_More_Entries" Error:

  1. Applications run slowly.
  2. Programs disconnect from remote services often.
  3. Error messages about missing RPC servers pop up repeatedly.
  4. Some applications may crash or not start at all.
  5. Increased use of computer resources is noticed.
  6. Overall productivity and efficiency drop.

Solutions:

Step 1: Check Network Connection

Make sure your computer is connected to the internet and can reach all the RPC servers.

Step 2: Review DCOM Settings

Look at the DCOM settings on your computer to make sure they follow the rules set by your organization.

Step 3: Increase System Handles

Go to the system registry on your computer.

Find the MaxUserPort value and increase it to allow more connections.

Step 4: Balance Server Load

Make sure that tasks are shared evenly among servers.

If one server is doing too much work, it can cause problems.

Step 5: Upgrade Hardware

If the servers are often slow or overloaded, consider upgrading the hardware to improve performance.

Step 6: Monitor Server Performance

Keep an eye on how well the servers are working.

This will help you spot problems early.

Step 7: Apply Updates

Regularly check for and install updates to keep the system running smoothly.

Step 8: Get Help if Needed

If you still have issues, ask IT professionals or use special software tools to help solve the problem.

Impact:

When RPC connections fail, it can slow down how well the system works.

Applications that need these connections can stop working, which means they can't do their jobs.

Important tasks might get interrupted, making it hard for people to communicate and share information.

Teams may take longer to finish projects, which can cost money and make customers unhappy.

IT staff will have to spend extra time fixing the problem, taking away from other important work.

Relevance:

RPC connection failures can happen in various Windows versions, especially in Windows 7, Windows 8, Windows 10, and Windows Server editions.

This error, called Rpc_X_No_More_Entries, often appears when using software like Microsoft Exchange or other applications that rely on remote procedure calls (RPC) for communication.

When these errors occur, they can cause problems like delays and lost data, which can affect how well a business runs.

It's important for organizations to understand these issues so they can fix them quickly and keep everything working smoothly.

Prevention:

To avoid encountering Rpc_X_No_More_Entries errors in RPC applications, follow these steps:

  1. Check RPC Settings: Make sure your RPC services have enough server handles set up.
  2. Monitor Performance: Keep an eye on your server's performance to catch issues early.
  3. Use Error Handling: Add strong error-handling routines in your applications to keep them working smoothly.
  4. Review Network: Regularly check your network setup to fix any problems that could cause errors.
  5. Update Software: Always keep your software and its parts updated to prevent compatibility issues.

People Also Ask

Are There Specific Applications More Prone to This Error?

Some types of software are more likely to have this error. Programs that use remote procedure calls (RPC) a lot, like network services and distributed systems, can face this issue more often because they depend on these RPC connections to work properly.

How Does This Error Affect System Performance?

The error can slow down the system a lot. It makes it harder for programs to talk to each other, which can cause them to respond slowly or even stop working. This can make using the computer less enjoyable for everyone.

Can This Error Occur in Virtualized Environments?

Yes, this error can happen in virtualized environments. If there aren't enough resources, like not enough RPC servers, it can make it hard for virtual machines to talk to their host. This can slow down the system and cause problems with apps.

Is There a Troubleshooting Guide for Related RPC Issues?

Yes, there are guides to help with Remote Procedure Call (RPC) problems. These guides show you how to check if your connection works, if your server settings are right, and if the important services are running to keep everything working well.

Anand Thakur

Early on, I worked extensively on a project to find and fix errors in these systems, and I now share tips and solutions on my blog. I enjoy troubleshooting complex problems and find it rewarding to offer practical advice that makes technology more accessible for others.

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