How To Fix DAAG_API032 - Undo cannot be performed; object &1 is locked in undo run &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DAAG_API - Message Class for Data Aging API

• Message number: 032

• Message text: Undo cannot be performed; object &1 is locked in undo run &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DAAG_API032 - Undo cannot be performed; object &1 is locked in undo run &2 ?

  The SAP error message DAAG_API032 indicates that an undo operation cannot be performed because the specified object is locked in an undo run. This typically occurs in the context of database operations where a rollback or undo action is attempted on an object that is currently being processed or locked by another transaction.
  Cause:
  
  Concurrent Transactions: The object you are trying to undo is currently being modified or accessed by another transaction. This can happen in environments with high concurrency where multiple users or processes are trying to access the same data.
  Long-running Transactions: If a transaction takes a long time to complete, it can hold locks on objects for an extended period, preventing other transactions from performing undo operations.
  Database Locking Mechanism: The underlying database may have a locking mechanism that prevents undo operations on objects that are currently locked.
  
  Solution:
  
  Identify the Lock: Use transaction codes like SM12 (for lock entries) to identify which user or process is holding the lock on the object. This will help you understand if the lock is legitimate or if it can be released.
  Wait for Completion: If the lock is held by a legitimate transaction, you may need to wait for that transaction to complete before attempting the undo operation again.
  Terminate the Lock: If you determine that the lock is no longer needed (e.g., the user has left the session or the transaction is stuck), you can manually delete the lock entry using SM12. Be cautious with this approach, as it may lead to data inconsistencies if the transaction is still active.
  Review Transaction Logic: If this error occurs frequently, review the logic of your transactions to ensure they are optimized and do not hold locks longer than necessary.
  Increase Timeout Settings: In some cases, adjusting the timeout settings for transactions may help alleviate the issue, but this should be done with caution and in consultation with your database administrator.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view and manage locks), SM21 (to check system logs), and ST22 (to analyze dumps).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Database Documentation: Review the documentation for the specific database you are using (e.g., HANA, Oracle, SQL Server) to understand its locking mechanisms and how to manage locks effectively.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team for further assistance.