How To Fix R8495 - DataSource & could not be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 495

• Message text: DataSource & could not be deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message R8495 - DataSource & could not be deleted ?

  The SAP error message R8495 indicates that a DataSource could not be deleted. This error typically arises in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when attempting to remove a DataSource that is still in use or has dependencies.
  Causes:
  
  Active DataSource: The DataSource is currently active and being used in one or more InfoPackages, Data Transfer Processes (DTPs), or other objects.
  Dependencies: There are dependent objects such as InfoObjects, InfoProviders, or queries that rely on the DataSource.
  Transport Requests: The DataSource might be part of a transport request that is still in the system.
  Authorization Issues: The user attempting to delete the DataSource may not have the necessary authorizations to perform the deletion.
  
  Solutions:
  
  
  Check Dependencies:
  
  Use transaction code RSA1 to access the Data Warehousing Workbench.
  Navigate to the DataSource and check for any active InfoPackages, DTPs, or other dependent objects.
  If dependencies exist, you will need to deactivate or delete those objects before you can delete the DataSource.
  
  
  
  Deactivate the DataSource:
  
  If the DataSource is active, deactivate it first. This can often be done in the DataSource maintenance screen.
  
  
  
  Remove from Transport Requests:
  
  If the DataSource is part of a transport request, you may need to remove it from the transport request or ensure that the transport request is not in a locked state.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to delete the DataSource. This may involve checking roles and authorizations in transaction PFCG.
  
  
  
  Use the Correct Deletion Method:
  
  Make sure you are using the correct method to delete the DataSource. This can typically be done through the DataSource maintenance screen in the Data Warehousing Workbench.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSD1: InfoObject maintenance
  RSPC: Process Chain maintenance
  
  
  Documentation: Refer to SAP Help documentation for detailed steps on managing DataSources and understanding dependencies.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to DataSource deletion.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis or BW team for further assistance, as they may have additional tools or insights into the specific configuration of your SAP environment.