How To Fix RSAR460 - Source system for transfer structure &1 not found. Deletion not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 460

• Message text: Source system for transfer structure &1 not found. Deletion not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR460 - Source system for transfer structure &1 not found. Deletion not possible ?

  The SAP error message RSAR460 indicates that the system is unable to find the specified source system for a transfer structure, which is typically related to data transfer processes in SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error usually occurs when you are trying to delete a transfer structure that is associated with a source system that no longer exists or is not properly configured.
  Cause:
  
  Missing Source System: The source system referenced in the transfer structure has been deleted or is not defined in the system.
  Incorrect Configuration: The source system may not be correctly configured or may have been renamed, leading to a mismatch.
  Transport Issues: If the transfer structure was transported from another system, there may have been issues during the transport process that caused the source system to be missing.
  Data Transfer Process (DTP) Issues: The DTP associated with the transfer structure may be incorrectly set up or pointing to a non-existent source.
  
  Solution:
  
  
  Check Source System Configuration:
  
  Go to the SAP BW system and check the configuration of the source systems in the transaction RSA1 (Data Warehousing Workbench).
  Ensure that the source system referenced in the error message exists and is correctly configured.
  
  
  
  Recreate or Correct the Source System:
  
  If the source system is missing, you may need to recreate it or correct its configuration.
  If it has been renamed, update the transfer structure to point to the correct source system.
  
  
  
  Check Transfer Structure:
  
  In the Data Warehousing Workbench, navigate to the transfer structure and verify its settings.
  Ensure that it is correctly linked to the existing source system.
  
  
  
  Delete Transfer Structure:
  
  If the source system is indeed no longer needed, and you want to delete the transfer structure, you may need to first remove any dependencies (like DTPs) that reference it.
  If the system still does not allow deletion, you may need to consult with your SAP Basis or BW administrator for further assistance.
  
  
  
  Transport Issues:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate what went wrong during the transport process.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSC1: Create InfoSource
  RSC2: Change InfoSource
  RSC3: Display InfoSource
  
  
  SAP Notes: Check SAP Notes related to RSAR460 for any specific patches or updates that may address this issue.
  Documentation: Review SAP documentation on data transfer processes and source system configuration for best practices.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support or consult with an experienced SAP BW consultant for further troubleshooting.