How To Fix RD040 - DataSource &1 was not deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: RD - CO-PA Connection to SAP BW

• Message number: 040

• Message text: DataSource &1 was not deleted

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RD040 - DataSource &1 was not deleted ?

  The SAP error message RD040, which states "DataSource &1 was not deleted," typically occurs when there is an attempt to delete a DataSource in SAP BW (Business Warehouse) or SAP ERP, but the deletion process fails for some reason. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  DataSource in Use: The DataSource may be actively used in one or more InfoPackages, Data Transfer Processes (DTPs), or other objects, preventing its deletion.
  Authorization Issues: The user attempting to delete the DataSource may not have the necessary authorizations to perform the deletion.
  Technical Issues: There may be underlying technical issues, such as database locks or inconsistencies in the system.
  Dependent Objects: There may be dependent objects (like InfoObjects, DTPs, or queries) that are linked to the DataSource, which need to be removed first.
  DataSource is Active: If the DataSource is active in the system, it cannot be deleted until it is deactivated.
  
  Solutions:
  
  Check Dependencies: Before attempting to delete the DataSource, check for any dependencies. You can use transaction codes like RSA1 (Data Warehousing Workbench) to identify any InfoPackages, DTPs, or other objects that reference the DataSource.
  Deactivate the DataSource: If the DataSource is active, deactivate it first. This can usually be done in the DataSource maintenance screen.
  Remove References: Ensure that all references to the DataSource are removed. This includes InfoPackages, DTPs, and any other objects that may be using it.
  Check Authorizations: Verify that the user has the necessary authorizations to delete the DataSource. This may require checking roles and permissions in the user profile.
  Use Transaction Code: Use transaction code RSDS to manage DataSources directly. This can provide more detailed information about the DataSource and its status.
  Check for Locks: If there are database locks, you may need to wait for them to be released or resolve any issues causing the locks.
  Consult Logs: Check the system logs (transaction SLG1) for any additional error messages or information that may provide insight into why the deletion failed.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSDS (DataSource Maintenance), and SLG1 (Application Log).
  SAP Notes: Check SAP Notes for any known issues or patches related to the RD040 error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review SAP documentation on DataSource management and deletion processes for best practices and guidelines.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further assistance, as they may have more tools and access to diagnose the problem.