How To Fix CNV_MBT_SHELL203 - Write access of file &1 ends with error &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_SHELL - Shell Creation

• Message number: 203

• Message text: Write access of file &1 ends with error &2

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_MBT_SHELL203 - Write access of file &1 ends with error &2 ?

  The SAP error message CNV_MBT_SHELL203 typically indicates that there is an issue with write access to a file during a data migration or conversion process. This error can occur in various scenarios, particularly when using the SAP Migration Cockpit or other data migration tools.
  Cause:
  The error message Write access of file &1 ends with error &2 suggests that the system is unable to write to the specified file (&1) due to an underlying issue, which is indicated by the error code (&2). Common causes for this error include:
  
  File Permissions: The user or process attempting to write to the file does not have the necessary permissions.
  File Path Issues: The specified file path may be incorrect or the file may not exist.
  Disk Space: There may not be enough disk space available on the server to write the file.
  File Locking: The file may be locked by another process, preventing write access.
  Network Issues: If the file is located on a network drive, there may be connectivity issues.
  
  Solution:
  To resolve the CNV_MBT_SHELL203 error, you can take the following steps:
  
  
  Check File Permissions:
  
  Ensure that the user or service account running the SAP process has the necessary permissions to write to the specified file and directory.
  
  
  
  Verify File Path:
  
  Double-check the file path specified in the error message to ensure it is correct and that the file exists.
  
  
  
  Check Disk Space:
  
  Verify that there is sufficient disk space on the server where the file is being written. Free up space if necessary.
  
  
  
  File Locking:
  
  Check if the file is being used by another process. If so, you may need to wait for that process to complete or terminate it if appropriate.
  
  
  
  Network Connectivity:
  
  If the file is on a network drive, ensure that the network connection is stable and that the drive is accessible.
  
  
  
  Review Logs:
  
  Check the SAP application logs and system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to the specific migration tool you are using for any known issues or additional troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Administrator: If you are unable to resolve the issue, consider reaching out to your system administrator or SAP Basis team for assistance, as they may have more access to system-level configurations and logs.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CNV_MBT_SHELL203 error.