How To Fix FCOM_MASTERDATA055 - &1 &2 is already being processed by user &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 055

• Message text: &1 &2 is already being processed by user &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FCOM_MASTERDATA055 - &1 &2 is already being processed by user &3 ?

  The SAP error message FCOM_MASTERDATA055 indicates that a specific master data object (like a financial document or a master record) is currently being processed by another user. This typically occurs in scenarios where multiple users are trying to access or modify the same data simultaneously, leading to a lock situation.
  Cause:
  
  Concurrent Access: Another user is currently editing or processing the same master data object.
  Session Lock: The system has locked the object for the user who is currently working on it, preventing others from making changes until the lock is released.
  Long-running Transactions: If a transaction takes a long time to complete, it can lead to other users being unable to access the same data.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to finish their transaction. Once they are done, the lock will be released, and you can proceed with your task.
  Identify the User: If you need to know who is currently processing the data, you can use transaction codes like SM12 (to view lock entries) or SM21 (to check system logs) to identify the user and the locked object.
  Contact the User: If possible, reach out to the user who is currently processing the data to see if they can complete their task more quickly or if they can release the lock.
  Transaction Monitoring: If this is a frequent issue, consider monitoring transactions and user activities to identify patterns that lead to these locks.
  System Configuration: In some cases, it may be necessary to review system settings or configurations that could be causing excessive locking, especially in high-transaction environments.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. Locks are typically managed at the database level, and SAP uses various lock types (exclusive, shared) to control access to data.
  Performance Tuning: If locks are a common issue, it may be worth investigating performance tuning options for the database or application to reduce the time transactions take.
  User Training: Educating users on best practices for data access and modification can help minimize conflicts and improve overall efficiency.
  
  If the issue persists or if you need further assistance, consider reaching out to your SAP Basis team or support for more in-depth troubleshooting.