How To Fix CNV_MBT_SHELL091 - Error while accessing the directory

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_SHELL - Shell Creation

• Message number: 091

• Message text: Error while accessing the directory

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_SHELL091 - Error while accessing the directory ?

  The SAP error message CNV_MBT_SHELL091 typically indicates that there is an issue with accessing a directory during a data migration or conversion process, particularly in the context of the SAP Landscape Transformation (SLT) or SAP Data Migration projects. This error can arise due to various reasons, including permission issues, incorrect directory paths, or missing directories.
  Causes:
  
  Permission Issues: The user or service account running the SAP process may not have the necessary permissions to access the specified directory.
  Incorrect Directory Path: The path specified in the configuration may be incorrect or may not exist on the file system.
  Missing Directory: The directory that the process is trying to access may not have been created or may have been deleted.
  File System Issues: There may be underlying file system issues, such as disk space problems or file system corruption.
  Network Issues: If the directory is on a network share, there may be connectivity issues or the share may not be accessible.
  
  Solutions:
  
  Check Permissions: Ensure that the user or service account has the necessary read/write permissions for the directory in question. You may need to adjust the permissions or run the process under a different account.
  Verify Directory Path: Double-check the directory path specified in the configuration. Make sure it is correct and points to the intended location.
  Create Missing Directory: If the directory does not exist, create it manually or adjust the configuration to point to an existing directory.
  Check File System: Ensure that the file system is healthy. Check for available disk space and run any necessary file system checks.
  Network Configuration: If the directory is on a network share, verify that the network connection is stable and that the share is accessible from the SAP system.
  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.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the documentation for the specific SAP migration tool or process you are using, as it may contain specific requirements or configurations related to directory access.
  Community Forums: Consider searching or posting on SAP community forums or platforms like SAP Community, where other users may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.