How To Fix FB645 - No authorization to open file &

FB645 - Overview

• Message type: E = Error

• Message class: FB - Batch Programs

• Message number: 645

• Message text: No authorization to open file &

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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FB645 - No authorization to open file & ?

  The SAP error message FB645 ("No authorization to open file &") typically occurs when a user attempts to access a file or a resource for which they do not have the necessary permissions. This can happen in various contexts, such as when trying to upload or download files, or when accessing certain reports or transactions that involve file handling.
  Causes:
  
  Insufficient User Authorizations: The user does not have the required authorizations assigned in their user profile to access the specified file or directory.
  File Path Issues: The file path specified may not be correct, or the file may not exist in the expected location.
  System Configuration: The SAP system may not be configured correctly to allow access to the file system or the specific file type.
  Network Permissions: If the file is located on a network drive, the user may not have the necessary permissions on that network location.
  
  Solutions:
  
  
  Check User Authorizations:
  
  Review the user's authorization profile