How To Fix RSUQ401 - Error when deleting DataSource

SAP Error Message - Details

• Message type: E = Error

• Message class: RSUQ - SAP Query Connection for BW

• Message number: 401

• Message text: Error when deleting DataSource

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSUQ401 - Error when deleting DataSource ?

  The SAP error message RSUQ401 typically occurs when there is an issue related to the deletion of a DataSource in the SAP system. This error can arise due to various reasons, and understanding the cause is essential for finding a solution. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Cause:
  
  DataSource Dependencies: The DataSource you are trying to delete may have dependencies, such as being used in existing InfoPackages, Data Transfer Processes (DTPs), or other objects.
  Active Data Transfer Processes: If there are active DTPs or InfoPackages that reference the DataSource, it cannot be deleted.
  DataSource in Use: The DataSource might be in use by other applications or processes, preventing its deletion.
  Authorization Issues: Lack of proper authorizations to delete the DataSource can also trigger this error.
  Technical Issues: There may be underlying technical issues or inconsistencies in the system that are causing the error.
  
  Solution:
  
  
  Check Dependencies: Before attempting to delete the DataSource, check for any dependencies. You can do this by:
  
  Navigating to the DataSource in the SAP GUI.
  Checking for any associated InfoPackages, DTPs, or other objects that reference the DataSource.
  Deleting or deactivating these dependencies first.
  
  
  
  Deactivate DTPs and InfoPackages: If there are active DTPs or InfoPackages, deactivate them before attempting to delete the DataSource.
  
  
  Check for Active Processes: Ensure that there are no active processes using the DataSource. You can check the process chains or any scheduled jobs that might be using it.
  
  
  Authorization Check: Ensure that you have the necessary authorizations to delete the DataSource. You may need to consult with your SAP security team if you suspect authorization issues.
  
  
  Use Transaction Code: Use transaction code RSDS to manage DataSources. This transaction allows you to view and manage DataSources, including checking for dependencies.
  
  
  System Consistency Check: If you suspect a technical issue, consider running consistency checks or consulting with your SAP Basis team to resolve any underlying system issues.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) and RSDS (DataSource Maintenance).
  SAP Documentation: Refer to SAP Help documentation for detailed information on DataSource management and troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights and solutions shared by other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the RSUQ401 error and take appropriate action to resolve it.