# Missing Data Check

Provides the building blocks to identify data fields or values that may be missing within your dataset. 

{% embed url="<https://auditboard-education-services.wistia.com/medias/oii8lap6vw>" %}

### Input Requirements

* Any data file in which you'd like to run analysis on. (Purchase orders, invoices, expense reports, journal entries, etc.).&#x20;
* Expected Fields table: Currently setup with an example table of expected fields within the dataset.
* [Parameters](https://docs.auditboardanalytics.com/workflows/parameters)&#x20;
  1. [File Input Parameter](https://docs.auditboardanalytics.com/workflows/parameters/file-input-parameters)

### Output Expectations

* Analysis on your data file to highlight missing fields or values within the datset,