What is 'reference document' in SAP FI-PRA - Predictive Accounting?

reference document - Overview

• Component: FI-PRA

• Component Name: Predictive Accounting

• Description: The actual document in a process using predictive accounting that triggers the reduction of a prediction. For example, in the sales process, the reference documents include the actual goods issue and the actual billing document.

reference document - Details

• 
  Key Concepts: 
  Reference documents are documents that are used to provide additional information about a particular transaction or process. In the case of FI-PRA Predictive Accounting, reference documents are used to provide additional information about the accounting entries that are generated by the system. 
  
  How to use it: 
  Reference documents can be used to provide additional information about the accounting entries that are generated by the system. This information can be used to help users understand the accounting entries and how they relate to each other. Additionally, reference documents can be used to provide additional information about the transactions that have been processed by the system. 
  
  Tips & Tricks: 
  When using reference documents, it is important to ensure that all of the information provided is accurate and up-to-date. Additionally, it is important to ensure that all of the reference documents are properly linked together so that users can easily navigate between them. 
  
  Related Information: 
  Reference documents can also be used to provide additional information about other SAP modules and processes. For example, reference documents can be used to provide additional information about SAP FI-PRA Predictive Accounting and how it interacts with other SAP modules. Additionally, reference documents can be used to provide additional information about other SAP processes such as budgeting and forecasting.