How To Fix VK839 - Locking object & not found

SAP Error Message - Details

• Message type: E = Error

• Message class: VK - Pflege und Bearbeitung von Konditionen

• Message number: 839

• Message text: Locking object & not found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VK839 - Locking object & not found ?

  The SAP error message VK839, which states "Locking object & not found," typically occurs in the context of transaction processing where a locking mechanism is used to prevent concurrent access to certain data. This error indicates that the system is trying to access a locking object that does not exist or is not defined in the system.
  Causes:
  
  Missing Lock Object Definition: The locking object may not be defined in the system, or it may have been deleted or not properly activated.
  Transport Issues: If the locking object was recently transported from another system (e.g., from development to production), it may not have been included in the transport request.
  Custom Development: If there are custom programs or enhancements that reference a locking object that has not been created or is incorrectly referenced.
  System Configuration Issues: There may be configuration issues in the system that prevent the locking object from being recognized.
  
  Solutions:
  
  
  Check Lock Object Definition:
  
  Use transaction code SE11 (Data Dictionary) to check if the locking object exists. Enter the name of the locking object and see if it is defined.
  If it does not exist, you may need to create it or restore it from a backup.
  
  
  
  Transport Check:
  
  If the locking object was supposed to be transported, check the transport logs to ensure it was included in the transport request.
  If it was not transported, you may need to create it manually in the target system.
  
  
  
  Review Custom Code:
  
  If the error is occurring in a custom program, review the code to ensure that it is referencing the correct locking object.
  Make sure that any custom locking objects are properly defined and activated.
  
  
  
  System Configuration:
  
  Check the system configuration to ensure that all necessary components are correctly set up.
  Consult with your SAP Basis team to ensure that there are no underlying issues with the SAP system.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Locking Mechanism in SAP: SAP uses locking objects to manage concurrent access to data. This is crucial in ensuring data integrity during transaction processing.
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) for further investigation.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical support team for further assistance.