How To Fix RSAR201 - Source system & already exists.

RSAR201 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 201

• Message text: Source system & already exists.

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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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR201 - Source system & already exists. ?

  The SAP error message RSAR201 indicates that a source system you are trying to create or configure already exists in the system. This error typically occurs in the context of SAP BW (Business Warehouse) when you are trying to set up a new source system that has the same identifier as an existing one.
  
  Cause:
  
  Duplicate Source System: The most common cause of this error is that you are attempting to create a source system with a name or identifier that is already in use.
  Incorrect Configuration: There may be a misconfiguration in the source system settings, leading to conflicts.
  Transport Issues: If you are transporting configurations from one system to another, there may be a conflict with existing configurations.
  
  
  Solution:
  
  
  Check Existing Source Systems:
  
  Go to the transaction code RSA1 (Data Warehousing Workbench).
  Navigate to the "Source Systems" section and check the list of existing source systems to see if the one you are trying to create