How To Fix FARR_INB_MAIN029 - Reference Type &1 and Reference ID &2 is locked for processing

SAP Error Message - Details

• Message type: E = Error

• Message class: FARR_INB_MAIN - Messages for Inbound Processing

• Message number: 029

• Message text: Reference Type &1 and Reference ID &2 is locked for processing

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FARR_INB_MAIN029 - Reference Type &1 and Reference ID &2 is locked for processing ?

  The SAP error message FARR_INB_MAIN029 indicates that a specific reference type and reference ID are locked for processing. This typically occurs in the context of the SAP Asset Accounting (FI-AA) module, particularly when dealing with asset transactions or related processes.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Concurrent Processing: Another user or process is currently working on the same reference type and ID, which locks it for further processing.
  Incomplete Transactions: A previous transaction involving the same reference may not have been completed or may be in a pending state.
  System Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a transaction is being processed, it locks the relevant records.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Locks:
  
  Use transaction code SM12 to check for any existing locks on the reference type and ID. You can filter by user or object type to find the specific lock.
  If you find a lock that is no longer needed, you can delete it (if you have the necessary authorizations).
  
  
  
  Wait and Retry:
  
  If another user is processing the same reference, you may need to wait until they complete their transaction. You can communicate with the user to understand the status.
  
  
  
  Review Transaction Logs:
  
  Check transaction logs or the application log (transaction code SLG1) for any related messages that might provide more context on why the lock is occurring.
  
  
  
  Check for Incomplete Transactions:
  
  Ensure that there are no incomplete transactions related to the reference ID. If there are, you may need to complete or reverse them.
  
  
  
  Consult with Basis Team:
  
  If the issue persists and you cannot identify the cause, consult your SAP Basis team. They can help investigate deeper system-level issues or locks.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SLG1: To view application logs for more detailed error messages.
  
  
  
  Documentation: Refer to SAP Help documentation for Asset Accounting for more details on how locks are managed and best practices for handling transactions.
  
  
  User Authorizations: Ensure that you have the necessary authorizations to view and manage locks in the system.
  
  
  By following these steps, you should be able to identify the cause of the lock and take appropriate action to resolve the error.