How To Fix CNV_DMC_WDA036 - File &1 is being processed and cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_WDA - Messages used in WDA UI

• Message number: 036

• Message text: File &1 is being processed and cannot be changed

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 CNV_DMC_WDA036 - File &1 is being processed and cannot be changed ?

  The SAP error message CNV_DMC_WDA036, which states "File &1 is being processed and cannot be changed," typically occurs in the context of data migration or data conversion processes using the SAP Data Migration Cockpit or similar tools. This error indicates that the specified file is currently in use or being processed by the system, preventing any modifications to it.
  Cause:
  
  File Locking: The file you are trying to modify is locked because it is currently being processed by another job or user.
  Ongoing Process: There may be an ongoing data migration or conversion process that is utilizing the file.
  Concurrency Issues: Multiple users or processes may be attempting to access or modify the same file simultaneously.
  
  Solution:
  
  Check Running Processes: Verify if there are any ongoing processes that are using the file. You can check transaction codes like SM37 (Job Monitoring) to see if there are any jobs that are currently running and using the file.
  Wait for Completion: If the file is being processed, you may need to wait until the current process completes before attempting to make changes.
  Release Locks: If you have administrative access, you can check for and release any locks on the file. This can be done using transaction SM12 (Lock Entries) to see if there are any locks that can be released.
  Check User Sessions: Ensure that no other users are currently accessing the file. You can use transaction SM04 (User Overview) to see active user sessions.
  Retry Later: If the file is being processed as part of a scheduled job, you may need to retry your operation after some time.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM12 (Lock Entries), and SM04 (User Overview) to help diagnose and resolve the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  Documentation: Review the documentation for the specific data migration tool you are using, as it may provide additional context or troubleshooting steps for handling file processing issues.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis or technical support team for further assistance.