How To Fix FMFG554 - More than one entry found in Table t030. Transaction Key &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FMFG - U.S. Federal Government Message Class

• Message number: 554

• Message text: More than one entry found in Table t030. Transaction Key &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMFG554 - More than one entry found in Table t030. Transaction Key &1 ?

  The SAP error message FMFG554 indicates that there is an issue with the configuration of the transaction key in the system. Specifically, it means that when the system is trying to retrieve a record from the T030 table (which contains information about transaction keys), it has found more than one entry for the specified transaction key. This can lead to ambiguity, as the system does not know which entry to use.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are duplicate entries in the T030 table for the specified transaction key. This can happen due to incorrect configuration or data entry.
  Incorrect Configuration: If the transaction keys are not set up correctly in the system, it can lead to multiple entries being created unintentionally.
  Data Migration Issues: If data has been migrated from another system or if there have been changes made to the configuration, it may result in duplicate entries.
  
  Solution:
  
  Check T030 Table: Use transaction SE11 (Data Dictionary) or SE16 (Data Browser) to view the T030 table. Look for entries that match the transaction key mentioned in the error message. Identify and analyze the duplicate entries.
  Remove Duplicates: If you find duplicate entries, you will need to determine which entry is correct and remove or deactivate the others. This should be done with caution, and it is advisable to back up the data before making any changes.
  Review Configuration: Check the configuration settings related to the transaction keys. Ensure that they are set up correctly and that there are no conflicting entries.
  Consult Documentation: Refer to SAP documentation or consult with your SAP Basis or functional team to understand the implications of modifying entries in the T030 table.
  Testing: After making changes, test the transaction again to ensure that the error has been resolved.
  
  Related Information:
  
  Transaction T030: This table is part of the Financial Accounting (FI) module and contains transaction keys used in various financial processes.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on resolving it.
  User Authorization: Ensure that you have the necessary authorizations to view and modify entries in the T030 table.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.