---
title: "Explanation of error messages"
slug: "modèles-pdf-explication-des-messages-derreur"
updated: 2025-11-14T08:10:17Z
published: 2026-01-07T10:04:05Z
canonical: "help.frisbii.com/modèles-pdf-explication-des-messages-derreur"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.frisbii.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Explanation of error messages

An error occurred while working on a Visual Force page?

![](https://cdn.document360.io/b84e1b5d-2ba6-4465-8c62-fb45a2f31314/Images/Documentation/image-AF44814M.png?sv=2026-02-06&spr=https&st=2026-10-28T01%3A33%3A38Z&se=2026-10-28T02%3A33%3A38Z&sr=c&sp=r&sig=grctMagR%2FpgkXcKaLpMWvDNawYTINI%2BdTUhGL1IlPAE%3D)

Don't worry, below you'll find an explanation of this error and how to deal with it.

## When saving the Visualforce page

**Message**: *SObject row was retrieved via SOQL without querying the requested field.* **Explanation:** This message may have several causes. It is possible that a character in your code is not accepted by the platform. A frequent occurrence is the " >" character. **How to process this message:** Replace the " **>** "with " **!=** " . **How to avoid this problem in the future:** It's difficult to anticipate this kind of error. We're going to improve this article to guide you through some regularly occurring mistakes.