# Purchase-to-Pay Due dates

> In **UiPath Process Mining**, a due date is defined as an activity that needs to occur before a specified date. Due dates are used to get information regarding cases meeting or not meeting deadlines and the related costs.

## Introduction

In **UiPath Process Mining**, a due date is defined as an activity that needs to occur before a specified date. Due dates are used to get information regarding cases meeting or not meeting deadlines and the related costs.

A due date checks the difference between the **Actual date** of an event and the **Expected date** of the event. By default, the actual date is defined as value of the event end attribute. To create a proper due date, you must define the **Expected date** for the due date. Optionally, you can define the **Due date amount**, which is often referring to a penalty or a discount, and a **Time bin**, which is a description of whether the due date was met on time or not. For example, 1 day late or 3 days late.

## Default Due dates

In the **SAP Purchase-to-Pay Connector for AppOne** default due dates are defined for the Purchase-to-Pay process. For each Due date an expression for the actual date and for the expected date is defined in the `Events_preprocessing` table. See illustration below.

![docs image](https://dev-assets.cms.uipath.com/assets/images/process-mining/process-mining-docs-image-53347-b3ab30e8-80d07b03.webp)

![docs image](https://dev-assets.cms.uipath.com/assets/images/process-mining/process-mining-docs-image-53736-ca38f5b4-6e721120.webp)

In the **SAP Purchase-to-Pay Connector for AppOne** the following default due dates are defined for the Purchase-to-Pay process.

 <colgroup>
  <col/>
  <col/>
  <col/>
  <col/>
 </colgroup>
 
  
     Due date  
     Description  
     Actual date  
     Expected date  
  
 
 
  
     Requested goods receipt deadline  
     The goods should be delivered on/before the goods receipt deadline. If the goods are delivered after the goods receipt due date, the goods delivery is considered overdue.  
     Event end of activity Post goods receipt 
     Requested delivery date  
  
  
     Payment complete deadline  
     The invoice should be paid on/before the payment due date. If the invoice is paid after the payment due date, the accounts receivables are considered to be overdue. Note: discount periods can be taken into account. 
     Event end of activity Create outgoing payment 
     Payment due date  
  
 

## Related information

See [Adding Process Specific Due Dates to the SAP Connector for AppOne](https://docs.uipath.com/process-mining/standalone/2021.10/user-guide/adding-process-specific-due-dates-to-the-sap-connector-for-appone#adding-process-specific-due-dates-to-the-sap-connector-for-appone).