How To Fix WAB539 - Creating and updating documents at the same time is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: WAB - Messages Settlement Management

• Message number: 539

• Message text: Creating and updating documents at the same time is not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WAB539 - Creating and updating documents at the same time is not supported ?

  The SAP error message WAB539 indicates that there is an attempt to create and update documents simultaneously, which is not supported by the system. This error typically arises in scenarios where multiple processes or transactions are trying to access and modify the same document or data object at the same time.
  Cause:
  
  Concurrent Processing: The error often occurs when two or more users or processes are trying to create and update the same document simultaneously.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If one process has locked a document for updating, another process trying to create or update the same document will trigger this error.
  Workflow Issues: In some cases, workflows that involve document creation and updates may not be properly configured, leading to conflicts.
  
  Solution:
  
  Check for Concurrent Access: Ensure that no other users or processes are trying to access the same document at the same time. You can check transaction codes like SM12 (for lock entries) to see if there are any locks on the document.
  Sequential Processing: If possible, modify the workflow or process to ensure that document creation and updates are handled sequentially rather than concurrently.
  Error Handling: Implement error handling in your application logic to catch this error and retry the operation after a short delay.
  Review Custom Code: If there is any custom code involved in the document processing, review it to ensure that it is not causing concurrent access issues.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with for any additional guidance or known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check for locks), SM21 (to check system logs), and ST22 (to check dumps).
  SAP Notes: Search for SAP Notes related to WAB539 for any specific patches or updates that may address this issue.
  User Training: Ensure that users are trained on the proper procedures for document handling to minimize the chances of concurrent access issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation.