What is 'data reading group' in SAP FS-BA-SD - Source Data?

data reading group - Overview

• Component: FS-BA-SD

• Component Name: Source Data

• Description: Defines a group of data access calls that belong together logically and that have to be carried out with the same timestamp for reasons of data consistency and reproducibility. Data reading groups are predefined by SAP.

data reading group - Details

• 
  Key Concepts: 
  Data reading groups are used in the SAP FS-BA-SD Source Data component to define the data that is read from a source system. The data reading group is used to determine which fields are read from the source system and how they are mapped to the target system. 
  
  How to use it: 
  Data reading groups are created in the SAP FS-BA-SD Source Data component. The user can define which fields are read from the source system and how they are mapped to the target system. The user can also define which data sources should be read and which data should be excluded. 
  
  Tips & Tricks: 
  When creating a data reading group, it is important to ensure that all of the necessary fields are included in the group. This will ensure that all of the necessary data is read from the source system and mapped correctly to the target system. 
  
  Related Information: 
  For more information on data reading groups, please refer to SAP's documentation on FS-BA-SD Source Data.