How To Fix /SAPCND/MAINTENANCE039 - Value of field &1 was changed within the maintenance session

/SAPCND/MAINTENANCE039 - Overview

• Message type: E = Error

• Message class: /SAPCND/MAINTENANCE -

• Message number: 039

• Message text: Value of field &1 was changed within the maintenance session

Self-Explanatory Message

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/SAPCND/MAINTENANCE039 - Details

• The SAP error message /SAPCND/MAINTENANCE039 indicates that the value of a field has been changed during a maintenance session, which can lead to inconsistencies or conflicts in the data being processed. This error typically occurs in the context of maintaining condition records or similar data in SAP.
  
  Cause:
  
  Concurrent Changes: The most common cause of this error is that the value of a field was modified by another user or process while you were in the middle of editing the same record.
  Session Timeout: If the maintenance session has been open for a long time, the data may have been updated by another session, leading to this error when you try to save your changes.
  Data Locking: SAP uses locking mechanisms to prevent data inconsistencies. If another user has locked the record you are trying to edit, you may encounter this error.
  
  
  Solution:
  
  Refresh the Data: Before making changes, refresh the data to ensure you are