How To Fix RSB4HANA057 - DataSource &1 obsolete; &4; (currently extracted via &2 to &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSB4HANA - B4HANA

• Message number: 057

• Message text: DataSource &1 obsolete; &4; (currently extracted via &2 to &3)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSB4HANA057 - DataSource &1 obsolete; &4; (currently extracted via &2 to &3) ?

  The SAP error message RSB4HANA057 indicates that a specific DataSource is considered obsolete. This typically occurs when the DataSource has been replaced or deprecated in favor of a newer version or a different method of data extraction. The message provides details about the DataSource in question, the extraction method currently being used, and the target system.
  Cause:
  
  Obsolescence of DataSource: The DataSource you are trying to use has been marked as obsolete in the SAP system. This can happen due to updates in the SAP BW/4HANA or S/4HANA systems where certain DataSources are no longer supported.
  Migration to Newer DataSources: SAP may have introduced new DataSources or extraction methods that are more efficient or better suited for the current architecture.
  Configuration Changes: Changes in the configuration of the SAP system or the underlying data model may lead to certain DataSources being deprecated.
  
  Solution:
  
  Identify Replacement DataSource: Check the SAP documentation or release notes to find out which DataSource is recommended as a replacement for the obsolete one. SAP often provides guidance on which new DataSource to use.
  Update DataFlow: Modify your data flow or extraction process to use the new DataSource. This may involve updating your ETL (Extract, Transform, Load) processes or data models in SAP BW/4HANA.
  Consult SAP Notes: Look for relevant SAP Notes that may provide additional information or specific instructions regarding the obsolete DataSource and its replacement.
  Testing: After making the necessary changes, ensure to test the new DataSource thoroughly to confirm that it meets your data extraction needs and that the data integrity is maintained.
  
  Related Information:
  
  SAP Help Portal: The SAP Help Portal contains documentation on DataSources, including information on deprecated DataSources and their replacements.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues and can share their solutions.
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance, especially if you have a support contract.
  
  By following these steps, you should be able to address the RSB4HANA057 error and transition to a supported DataSource for your data extraction needs.