# 解决数据映射问题

数据映射问题可能出现在初始数据验证过程中，该过程总是在选择要上传的文件之后进行\*\*(数据导入的第二步)\*\*。

## 解决数据映射问题的方法

1. 从数据导入过程中的验证导航中点击\*\*'数据映射'\*\*：
2. 点击后，在主要内容区域中列出了系统无法识别的所有字段。

<figure><img src="https://github.com/QualityTrade/iaf-docs-certification-bodies-zh/blob/main/.gitbook/assets/[DM]-import-data-mapping.png" alt=""><figcaption></figcaption></figure>

<table data-header-hidden data-full-width="true"><thead><tr><th width="180"></th><th width="483">描述</th></tr></thead><tbody><tr><td><strong>字段名称</strong></td><td>数据错误出现的字段名称。</td></tr><tr><td><strong>源</strong></td><td>源文件中存在但系统无法识别的实际数据值。</td></tr><tr><td><strong>目标</strong></td><td>在IAF CertSearch数据库中定义的数据值。</td></tr></tbody></table>

3. 在“目标”列下，搜索或选择要将源数据映射到的数据集。

<figure><img src="https://github.com/QualityTrade/iaf-docs-certification-bodies-zh/blob/main/.gitbook/assets/[DM]-import-data-mapping-select-field.png" alt=""><figcaption></figcaption></figure>

4. 解决所有数据映射问题后，点击\*\*'应用数据映射'\*\*按钮以确保映射的数据被提交。
5. 完成后，系统将继续验证您的数据。
6. 如果所有数据都有效，则您的数据将成功导入。

要了解更多关于数据映射的内容，请阅读以下相关文章：

### 相关主题

> [全球数据映射](/certification-bodies/cb-zh/data-management/data-import/global-mapping/data-mapping.md#what-is-data-mapping)
>
> [添加数据映射](/certification-bodies/cb-zh/data-management/data-import/global-mapping/data-mapping.md#add-data-mapping)
>
> [编辑映射数据](/certification-bodies/cb-zh/data-management/data-import/global-mapping/data-mapping.md#edit-mapped-data)
>
> [删除映射数据](/certification-bodies/cb-zh/data-management/data-import/global-mapping/data-mapping.md#delete-mapped-data)


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