What is 'substitution' in SAP FI - Financial Accounting?

substitution - Overview

• Component: FI

• Component Name: Financial Accounting

• Description: An automatic process for replacing values as they are entered.

substitution - Details

• 
  Key Concepts:
  Substitution is a feature in SAP Financial Accounting (FI) that allows users to define rules for automatically replacing one user with another when a certain transaction is performed. This feature is useful for ensuring that the right person is performing the right task at the right time. For example, if an employee is out of the office, a substitution rule can be set up to ensure that their tasks are still completed in a timely manner.
  
  How to use it:
  Substitution rules can be set up in SAP FI by navigating to the “Substitution Rules” tab in the “Financial Accounting” menu. From there, users can define the conditions under which a substitution should take place, such as when a certain transaction type is performed or when a certain user is absent. Once the conditions are set, users can then specify which user should be substituted in place of the original user.
  
  Tips & Tricks:
  It is important to note that substitution rules are only valid for one fiscal year. Therefore, it is important to review and update substitution rules at the beginning of each fiscal year to ensure that they are still valid and relevant. Additionally, it is important to ensure that all users who may be involved in substitutions have the appropriate authorization levels to perform the tasks they are being substituted for.
  
  Related Information:
  Substitution rules can also