How To Fix RSAR257 - InfoSource & (&) not deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 257

• Message text: InfoSource & (&) not deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR257 - InfoSource & (&) not deleted ?

  The SAP error message RSAR257 indicates that an InfoSource could not be deleted. This error typically occurs in the context of SAP BW (Business Warehouse) when you attempt to delete an InfoSource that is still being used or has dependencies that prevent its deletion.
  Causes:
  
  Active Data Flow: The InfoSource is still being used in one or more data flows, such as in a DataSource, InfoPackage, or transformation.
  Dependent Objects: There are dependent objects like InfoObjects, DataStore Objects (DSOs), or InfoCubes that reference the InfoSource.
  Transport Requests: The InfoSource might be part of a transport request that is still active or not fully processed.
  Authorization Issues: Lack of proper authorizations to delete the InfoSource can also lead to this error.
  
  Solutions:
  
  
  Check Dependencies:
  
  Use transaction code RSA1 to access the Data Warehousing Workbench.
  Navigate to the InfoSource and check for any active data flows or dependencies.
  Ensure that the InfoSource is not being used in any transformations, InfoPackages, or other objects.
  
  
  
  Remove References:
  
  If the InfoSource is referenced in any other objects, you will need to remove those references first.
  This may involve deleting or modifying the dependent objects.
  
  
  
  Transport Requests:
  
  Check if the InfoSource is part of any transport requests. If it is, you may need to release or delete the transport request before attempting to delete the InfoSource.
  
  
  
  Authorization Check:
  
  Ensure that you have the necessary authorizations to delete the InfoSource. You may need to consult with your SAP security team if you suspect authorization issues.
  
  
  
  Use the Correct Deletion Method:
  
  Make sure you are using the correct method to delete the InfoSource. Sometimes, using the right transaction or following the correct procedure can resolve the issue.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  RSD1: InfoObject Maintenance
  RSPC: Process Chain Maintenance
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to InfoSource deletion.
  Documentation: Refer to SAP BW documentation for best practices on managing InfoSources and understanding their dependencies.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.