How To Fix FDM_MIRROR058 - Tab. FDM_ESYS_MIRROR: logical system &1 exists more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: FDM_MIRROR - Mirror System Messages

• Message number: 058

• Message text: Tab. FDM_ESYS_MIRROR: logical system &1 exists more than once

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDM_MIRROR058 - Tab. FDM_ESYS_MIRROR: logical system &1 exists more than once ?

  The SAP error message FDM_MIRROR058 indicates that there is a duplicate entry for a logical system in the table FDM_ESYS_MIRROR. This typically occurs in the context of Financial Data Management (FDM) or when dealing with system configurations that involve logical systems.
  Cause:
  The error arises when the same logical system identifier (represented by &1 in the error message) is found more than once in the FDM_ESYS_MIRROR table. This can happen due to:
  
  Data Entry Errors: Manual entries may have led to the same logical system being added multiple times.
  Data Migration Issues: During data migration or system upgrades, duplicate entries may have been created.
  Configuration Errors: Incorrect configuration settings or processes that do not properly check for existing entries before adding new ones.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check for Duplicates:
  
  Use transaction code SE16 or SE11 to view the contents of the FDM_ESYS_MIRROR table.
  Query the table for the logical system in question to identify all entries.
  
  
  
  Remove Duplicates:
  
  If you find duplicate entries, determine which entry is valid and which can be deleted.
  Use transaction code SE14 (Database Utility) to delete the duplicate entries or use the appropriate transaction to modify the entries.
  
  
  
  Review Data Entry Processes:
  
  Ensure that the processes for adding logical systems are robust and include checks to prevent duplicates.
  Consider implementing validation rules or checks in the application logic to avoid future occurrences.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the FDM module for any specific guidelines or best practices regarding logical system management.
  
  
  
  Testing:
  
  After making changes, test the system to ensure that the error no longer occurs and that the functionality is as expected.
  
  
  
  Related Information:
  
  Transaction Codes: SE16 (Data Browser), SE11 (Data Dictionary), SE14 (Database Utility).
  Tables: FDM_ESYS_MIRROR (the table in question).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or FDM support team for further assistance.