How To Fix RS_B4HPREP014 - Logical name of new BW/4 must be different to current BW

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_B4HPREP - B4H Transfer Preparation Messages

• Message number: 014

• Message text: Logical name of new BW/4 must be different to current BW

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_B4HPREP014 - Logical name of new BW/4 must be different to current BW ?

  The SAP error message RS_B4HPREP014 indicates that there is an issue with the logical name of the new BW/4 system you are trying to set up. Specifically, the error states that the logical name of the new BW/4 system must be different from the current BW system's logical name.
  Cause:
  This error typically occurs during the installation or configuration of a new SAP BW/4HANA system when the logical system name you are trying to assign is the same as that of an existing BW system. Each SAP system must have a unique logical name to avoid conflicts and ensure proper data processing and system identification.
  Solution:
  To resolve this error, you need to ensure that the logical name you are assigning to the new BW/4 system is unique and does not match the logical name of any existing BW systems. Here are the steps you can take:
  
  
  Check Current Logical Names:
  
  Go to the existing BW system and check its logical name. You can find this in the system settings or configuration.
  
  
  
  Choose a Unique Logical Name:
  
  When setting up the new BW/4 system, select a logical name that is different from the existing BW system. Ensure that it follows the naming conventions and is not already in use.
  
  
  
  Update Configuration:
  
  If you have already started the configuration process, you may need to go back and update the logical name in the configuration settings to the new unique name.
  
  
  
  Re-run the Setup:
  
  After making the necessary changes, re-run the setup or installation process for the new BW/4 system.
  
  
  
  Related Information:
  
  Logical System Names: In SAP, logical system names are used to identify different systems in a landscape. They are typically defined in the format of a three-character prefix followed by a descriptive name (e.g., BW4HANA_DEV).
  SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional context or updates regarding this error message.
  System Landscape: Ensure that your system landscape is well-documented, and all logical names are tracked to prevent future conflicts.
  
  By following these steps, you should be able to resolve the RS_B4HPREP014 error and successfully configure your new BW/4 system.