How To Fix RS_B4HANA_RC034 - Source System Type '&1' no longer supported.

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_B4HANA_RC -

• Message number: 034

• Message text: Source System Type '&1' no longer supported.

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 RS_B4HANA_RC034 - Source System Type '&1' no longer supported. ?

  The SAP error message RS_B4HANA_RC034 indicates that the source system type specified (denoted by &1) is no longer supported in the context of SAP BW/4HANA. This typically occurs when trying to connect to a source system that has been deprecated or is not compatible with the current version of SAP BW/4HANA.
  Cause:
  
  Deprecated Source System: The source system type you are trying to connect to has been deprecated in the version of SAP BW/4HANA you are using.
  Version Mismatch: The source system may be an older version that is not compatible with the newer BW/4HANA architecture.
  Configuration Issues: There may be configuration issues in the connection settings or the source system itself.
  
  Solution:
  
  Check Compatibility: Verify the compatibility of the source system with SAP BW/4HANA. Refer to the official SAP documentation to see which source systems are supported.
  Upgrade Source System: If the source system is outdated, consider upgrading it to a version that is compatible with SAP BW/4HANA.
  Change Source System Type: If the source system type is no longer supported, you may need to change to a different source system type that is supported by BW/4HANA.
  Reconfigure Connections: Review and reconfigure the connections to ensure they are set up correctly according to the latest guidelines provided by SAP.
  Consult SAP Notes: Look for relevant SAP Notes or Knowledge Base Articles (KBAs) that may provide additional insights or specific fixes related to this error.
  
  Related Information:
  
  SAP BW/4HANA Documentation: Always refer to the latest SAP BW/4HANA documentation for information on supported source systems and best practices for configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, 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 RS_B4HANA_RC034 error and ensure that your source systems are properly configured for use with SAP BW/4HANA.