How To Fix FCOM_MASTERDATA012 - Object &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: FCOM_MASTERDATA - Message class CO Master Data renovation

• Message number: 012

• Message text: Object &1 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 FCOM_MASTERDATA012 - Object &1 already exists ?

  The SAP error message FCOM_MASTERDATA012 indicates that there is an attempt to create a master data object (such as a customer, vendor, or other financial master data) that already exists in the system. The message typically includes the object identifier (denoted as &1), which specifies the particular object that is causing the conflict.
  Cause:
  The primary cause of this error is that the system is trying to create a new master data record with an identifier (like a number or code) that already exists in the database. This can happen due to:
  
  Duplicate entries being submitted during data entry.
  Data migration processes where existing records are inadvertently included.
  Integration issues where data from external systems is being imported into SAP.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Existing Records:
  
  Use transaction codes like SE16 or SE16N to access the relevant database table (e.g., KNA1 for customers, LFA1 for vendors) and search for the object identifier mentioned in the error message.
  Verify if the record already exists in the system.
  
  
  
  Correct Data Entry:
  
  If you are trying to create a new record, ensure that you are using a unique identifier that does not conflict with existing records.
  If the record already exists and you need to update it, use the appropriate transaction (like XD02 for customers or XK02 for vendors) to modify the existing record instead of creating a new one.
  
  
  
  Data Migration Review:
  
  If this error occurs during a data migration process, review the data being imported to ensure that it does not contain duplicates.
  Implement checks or validations in the migration process to prevent duplicates from being introduced.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific master data object you are working with for any additional guidance or known issues.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing master data (e.g., XD01, XD02, XK01, XK02).
  SAP Notes: Search for SAP Notes related to FCOM_MASTERDATA012 for any specific patches or updates that may address this issue.
  Data Governance: Implement data governance practices to maintain data integrity and prevent duplicate entries in the future.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.