How To Fix RSAR539 - Dummy source systems should not be used in a productive system

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 539

• Message text: Dummy source systems should not be used in a productive system

What causes this issue?

The system &V1& is to be created as a dummy for the system &V2& . This
is not advisable in the productive system. This function is exclusively
intended to enable specific source-system-dependent scenarios in the
development system, if there are not enough real source systems.

System Response

The function is canceled.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR539 - Dummy source systems should not be used in a productive system ?

  The SAP error message RSAR539 indicates that a "dummy source system" is being used in a productive environment. Dummy source systems are typically used for testing or development purposes and are not intended for use in a live, productive system. This error is a warning to ensure that only valid and properly configured source systems are utilized in production to maintain data integrity and system performance.
  Cause:
  The error occurs when:
  
  A dummy source system (often named something like "DUMMY" or "TEST") is configured in the SAP system.
  The system is attempting to execute a process (like data extraction or reporting) that involves this dummy source system.
  
  Solution:
  To resolve this error, you should take the following steps:
  
  
  Identify the Dummy Source System:
  
  Go to the SAP BW system and check the source systems configured in the system landscape.
  You can do this by navigating to the transaction code RSA1 (Data Warehousing Workbench) and looking under the "Source Systems" section.
  
  
  
  Remove or Replace the Dummy Source System:
  
  If the dummy source system is not needed, you can delete it from the configuration.
  If it is being used for testing, consider replacing it with a valid source system that is intended for production use.
  
  
  
  Check Data Flow and Processes:
  
  Review any data flows, transformations, or processes that might be referencing the dummy source system and update them accordingly.
  
  
  
  Transport Changes:
  
  If changes are made in a development or quality assurance environment, ensure that these changes are transported to the production environment properly.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP Basis or BW team for best practices regarding source system configuration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions related to this error.
  System Configuration: Ensure that your system landscape is properly configured and that all source systems are valid and operational.
  Testing vs. Production: Always maintain a clear distinction between testing and production environments to avoid such issues.
  
  By following these steps, you should be able to resolve the RSAR539 error and ensure that your SAP system is configured correctly for productive use.