/AIF/LFA_MES021 - No authorization for directory &1 and file name &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/LFA_MES -

• Message number: 021

• Message text: No authorization for directory &1 and file name &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.

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

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AnswerBot

• What is the cause and solution for SAP error message /AIF/LFA_MES021 - No authorization for directory &1 and file name &2 ?

  The SAP error message /AIF/LFA_MES021 indicates that there is no authorization for accessing a specific directory and file name in the context of the Application Interface Framework (AIF). This error typically arises when the user or the system does not have the necessary permissions to access the specified directory or file.
  Cause:
  
  Insufficient Authorizations: The user executing the operation does not have the required authorizations to access the specified directory or file.
  Incorrect Directory/File Path: The directory or file path specified may be incorrect or does not exist.
  File System Permissions: The underlying file system may have restrictions that prevent access to the specified directory or file.
  Configuration Issues: There may be misconfigurations in the AIF settings or in the authorization roles assigned to the user.
  
  Solution:
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to access the directory and file. This can be done by reviewing the user's roles and authorizations in the SAP system.
  Use transaction SU53 to analyze the authorization check after the error occurs. This transaction shows the last authorization check and can help identify missing authorizations.
  
  
  
  Verify Directory and File Path:
  
  Confirm that the directory and file path specified in the error message are correct and that the file exists in the specified location.
  Check for any typos or incorrect configurations in the AIF settings.
  
  
  
  File System Permissions:
  
  If the SAP system is accessing a file on the operating system level, ensure that the file system permissions allow the SAP user (typically the user under which the SAP application server is running) to access the directory and file.
  You may need to consult with your system administrator to adjust the file system permissions accordingly.
  
  
  
  Review AIF Configuration:
  
  Check the AIF configuration settings to ensure that they are set up correctly. This includes reviewing the settings for the interface and ensuring that the correct directories are specified.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes that may address this specific error message or provide additional guidance on resolving authorization issues in AIF.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SU53: To check authorization failures.
  PFCG: To manage roles and authorizations.
  AIF Configuration: To access AIF settings and configurations.
  
  
  
  Documentation: Review the SAP Help Portal for documentation related to AIF and authorization management.
  
  
  Support: If the issue persists after checking the above points, consider reaching out to your SAP Basis team or SAP Support for further assistance.
  
  
  By following these steps, you should be able to identify and resolve the authorization issue related to the error message /AIF/LFA_MES021.