How To Fix RSUQ216 - DataSource &1 was overwritten during activation

SAP Error Message - Details

• Message type: E = Error

• Message class: RSUQ - SAP Query Connection for BW

• Message number: 216

• Message text: DataSource &1 was overwritten during activation

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 RSUQ216 - DataSource &1 was overwritten during activation ?

  The SAP error message RSUQ216 indicates that a DataSource has been overwritten during the activation process. This typically occurs in the context of SAP BW (Business Warehouse) when a DataSource is being activated, and there is a conflict with an existing DataSource that has the same name or structure.
  Cause:
  
  Conflicting DataSource: The DataSource you are trying to activate has the same name as an existing DataSource in the system, which may have been modified or activated by another user or process.
  Transport Issues: If the DataSource was transported from another system, it might have been overwritten due to version conflicts.
  Manual Changes: Manual changes made to the DataSource in the development environment may conflict with the existing version in the target environment.
  
  Solution:
  
  Check Existing DataSource: Verify if the DataSource already exists in the system. You can do this by navigating to the DataSource in the SAP BW modeling tools and checking its properties.
  Compare Versions: If the DataSource exists, compare the version you are trying to activate with the existing one. You may need to decide whether to keep the existing version or overwrite it.
  Re-activate: If you determine that the new version is correct and should overwrite the existing one, you can proceed with the activation. If not, you may need to revert your changes or adjust the DataSource to avoid conflicts.
  Transport Management: If the issue is related to transport, ensure that all transports are correctly imported and that there are no inconsistencies in the DataSource versions across systems.
  Check for Locks: Ensure that no other users or processes are currently using or locking the DataSource, which could prevent activation.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to manage DataSources and check their status.
  Logs and Traces: Check the activation logs for more detailed error messages or warnings that can provide additional context on why the DataSource was overwritten.
  SAP Notes: Look for relevant SAP Notes that may address specific issues related to DataSource activation and conflicts. You can search the SAP Support Portal for notes related to RSUQ216.
  Documentation: Review SAP documentation on DataSource management and activation processes to ensure best practices are being followed.
  
  By following these steps, you should be able to resolve the RSUQ216 error and successfully activate your DataSource.