How To Fix /ISDFPS/SYNC475 - Local main system already defined (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/SYNC -

• Message number: 475

• Message text: Local main system already defined (&1)

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 /ISDFPS/SYNC475 - Local main system already defined (&1) ?

  The SAP error message /ISDFPS/SYNC475 Local main system already defined (&1) typically occurs in the context of SAP Integrated Business Planning (IBP) or SAP Supply Chain Management (SCM) when there is an attempt to define a local main system that has already been defined in the system.
  Cause:
  The error indicates that the system is trying to register or define a local main system that already exists in the configuration. This can happen due to:
  
  Duplicate entries in the configuration settings.
  An attempt to reconfigure or redefine a system that has already been set up.
  Issues with system synchronization or data consistency.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Configurations:
  
  Go to the relevant configuration area in your SAP system (e.g., IBP or SCM).
  Look for the existing definitions of local main systems and verify if the system you are trying to define is already listed.
  
  
  
  Remove or Modify Duplicates:
  
  If you find that the local main system is already defined, you may need to either remove the duplicate entry or modify it as necessary.
  Ensure that there are no conflicting configurations that could lead to this error.
  
  
  
  Review System Settings:
  
  Check the settings and parameters related to system synchronization and ensure that they are correctly configured.
  Make sure that the system is not trying to sync with itself or that there are no misconfigurations in the system landscape.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for your specific version of IBP or SCM for any additional guidance on configuring local main systems.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking configurations and removing duplicates, consider reaching out to SAP support for further assistance. They may provide insights specific to your system setup.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on your SAP version, you may use specific transaction codes to access configuration settings (e.g., /IBP/CONFIG for IBP).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches/updates that could resolve underlying issues.
  System Logs: Review system logs for any additional error messages or warnings that could provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.