FNB Error Code 840 [How to Fix]

FNB Error Code 840

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FNB Error Code 840: FNB is one of South Africa’s leading financial institutions. It is a full-service bank that provides a wide range of banking and financial services to individuals, businesses, and organizations.

It offers services such as personal and business banking, loans, mortgages, investments, and online banking. However, many FNB customers have recently encountered a frustrating hurdle while trying to conduct financial transactions online.

This obstacle comes in the form of FNB Error Code 840, which often appears when attempting to make payments or transfer funds between accounts. In this article, we’re going to tell you more about what this error is and how to solve it, so you can manage your finances smoothly with FNB.

What is FNB Error Code 840?

FNB Error Code 840 is a problem that prevents you from making payments or transferring funds between your accounts. The error message usually says: “Sorry! We are unable to process your transaction at the moment. Please try again in five minutes. Error code: 840.”

The error message advises waiting and trying again after a few minutes, but it often persists.

How to Fix: FNB Error Code 840

Try Again Sometime 

When you encounter the FNB Error Code 840 on their Internet banking platform, it indicates a problem with their system. In such cases, it’s a good idea to wait for a while and then attempt the transaction again.

Use FNB App

If you usually use the FNB website, try switching to the FNB mobile app, and vice versa. This change in platform may help you complete the transaction without the error.

Update Your FNB App

Ensure your FNB mobile app is up to date. Outdated versions can sometimes lead to errors. Visit your app store, check for updates, and install any available updates for the FNB app.

Contact FNB Support 

If the error persists, it’s a good idea to reach out to FNB’s customer support for specific assistance. They can provide guidance and help resolve the issue. You can usually find their contact information from here. 


What is FNB Error Code 840?

It’s an error that prevents users from making payments or transferring funds on FNB’s platform.

How to fix FNB Error Code 840?

To fix FNB Error Code 840, begin by waiting for a while and trying your transaction again, switch between the FNB app and website, installing any available updates. If the problem continues, reach out to FNB’s customer support for specific assistance.

What causes FNB Error Code 840?

FNB Error Code 840 is caused by a problem with the FNB system.

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