How To Fix /CFG/UI_BCW072 - Target system already exists.

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/UI_BCW -

• Message number: 072

• Message text: Target 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 /CFG/UI_BCW072 - Target system already exists. ?

  The SAP error message /CFG/UI_BCW072 Target system already exists typically occurs in the context of configuring system landscapes, particularly when setting up connections between different SAP systems (like Development, Quality Assurance, and Production). This error indicates that the target system you are trying to add or configure already exists in the system landscape configuration.
  Cause:
  
  Duplicate Entry: The most common cause is that the target system you are trying to add has already been defined in the system landscape configuration.
  Incorrect Configuration: There may be a misconfiguration or an attempt to create a new entry with the same identifier or name as an existing one.
  Transport Layer Issues: If you are working with transport layers, there might be an issue with how the systems are defined in the transport directory.
  
  Solution:
  
  
  Check Existing Configurations:
  
  Go to the relevant configuration transaction (like SICF, SMD, or STMS) and check the list of existing target systems.
  Look for the system you are trying to add and verify its details.
  
  
  
  Modify or Delete Existing Entry:
  
  If the target system already exists and you need to change its configuration, you can modify the existing entry instead of trying to create a new one.
  If the existing entry is incorrect or no longer needed, you can delete it and then create a new one.
  
  
  
  Use Unique Identifiers:
  
  When creating new target systems, ensure that you are using unique identifiers (like system IDs or names) to avoid conflicts with existing entries.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to system landscape configuration for specific guidelines and best practices.
  
  
  
  Check Transport Directory:
  
  If you are working with transport layers, ensure that the transport directory is correctly set up and that there are no conflicts in the system definitions.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  System Landscape Directory (SLD): Familiarize yourself with the SLD if you are managing multiple SAP systems, as it plays a crucial role in system configuration and management.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SICF, STMS, SMD, and others that are used for system configuration and management.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.