> For the complete documentation index, see [llms.txt](https://help.metaforms.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.metaforms.ai/open-end-cleaning-and-coding/introduction-to-oe-coding/step-6-qa-validation.md).

# Troubleshooting

#### A question is missing

Select **Add question**, enter the question details, and keep **Open-ended** enabled.

#### A closed-ended question was marked open-ended

Open the question and turn **Open-ended** off, or use the toggle directly on the question row.

#### A response column is missing from a question

Open **Map**, find the column, select it, and use **Map to question**.

#### A column appears under Data issues

Check whether multiple overlapping columns contain answers for the same respondents. Map the columns separately when appropriate, or leave the unusable columns set aside so they are ignored.

#### No entities were found

This is a valid result. Add any required entities manually or confirm the empty glossary.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://help.metaforms.ai/open-end-cleaning-and-coding/introduction-to-oe-coding/step-6-qa-validation.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.