How To Fix RSB4HANA284 - DataSource &1 is still used from data mart BW &2 via ODP extraction

SAP Error Message - Details

• Message type: E = Error

• Message class: RSB4HANA - B4HANA

• Message number: 284

• Message text: DataSource &1 is still used from data mart BW &2 via ODP extraction

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSB4HANA284 - DataSource &1 is still used from data mart BW &2 via ODP extraction ?

  The SAP error message RSB4HANA284 indicates that a specific DataSource is still being utilized in a data mart within the BW (Business Warehouse) system through ODP (Operational Data Provisioning) extraction. This typically occurs when you attempt to delete or modify a DataSource that is still in use, which can lead to inconsistencies or data integrity issues.
  Cause:
  
  Active Data Mart Usage: The DataSource you are trying to modify or delete is actively being used in one or more data marts.
  ODP Extraction: The DataSource is being accessed via ODP, which is a framework for data extraction in SAP BW.
  Dependencies: There may be dependencies or references to the DataSource in various BW objects, such as InfoProviders, queries, or transformations.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Usage:
  
  Check which data marts or InfoProviders are using the DataSource. You can do this by navigating to the DataSource in the SAP BW system and reviewing its usage statistics or dependencies.
  
  
  
  Remove Dependencies:
  
  If the DataSource is being used in any data mart, you will need to either remove it from those data marts or modify the data mart to no longer rely on that DataSource.
  This may involve editing or deleting queries, InfoProviders, or transformations that reference the DataSource.
  
  
  
  Check ODP Settings:
  
  Ensure that there are no active ODP extraction processes that are currently using the DataSource. You may need to stop any ongoing data loads or processes.
  
  
  
  Re-attempt Modification:
  
  Once you have confirmed that the DataSource is no longer in use, you can attempt to modify or delete it again.
  
  
  
  Documentation and Backup:
  
  Before making changes, ensure you have proper documentation and backups of your BW objects to prevent data loss or corruption.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates regarding this error message.
  Transaction Codes: Familiarize yourself with transaction codes such as RSA1 (Data Warehousing Workbench) and RSO2 (DataSource Maintenance) to manage DataSources effectively.
  ODP Documentation: Review SAP documentation on ODP extraction to understand its implications and best practices for managing DataSources.
  
  By following these steps, you should be able to resolve the RSB4HANA284 error and manage your DataSources effectively within the SAP BW environment.