How To Fix RSO266 - File '&1' could not be opened during export

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO - BW Repository

• Message number: 266

• Message text: File '&1' could not be opened during export

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSO266 - File '&1' could not be opened during export ?

  The SAP error message RSO266 indicates that the system was unable to open a specified file during an export operation. This error can occur in various contexts, such as when exporting data to a file or when trying to save a report or query output to a file.
  Causes of the Error RSO266
  
  
  File Path Issues: The specified file path may be incorrect or not accessible. This could be due to a typo in the file name or path, or the directory may not exist.
  
  
  Permissions: The user executing the export may not have the necessary permissions to write to the specified directory or file. This can happen if the directory is restricted or if the user does not have the appropriate file system permissions.
  
  
  File System Issues: The file system may be full, or there may be issues with the disk where the file is being written. This can prevent new files from being created.
  
  
  Network Issues: If the file is being exported to a network location, there may be connectivity issues or the network path may not be accessible.
  
  
  SAP Configuration: There may be configuration issues within SAP that prevent the export from being executed properly.
  
  
  Solutions to the Error RSO266
  
  
  Check File Path: Verify that the file path specified in the export operation is correct. Ensure that the directory exists and that the file name is spelled correctly.
  
  
  Check Permissions: Ensure that the user has the necessary permissions to write to the specified directory. You may need to adjust file system permissions or consult with your system administrator.
  
  
  Free Up Disk Space: If the file system is full, free up some space or choose a different location with sufficient space for the export.
  
  
  Test Network Connectivity: If exporting to a network location, check the network connection and ensure that the path is accessible from the SAP system.
  
  
  Review SAP Configuration: Check the SAP configuration settings related to file exports. Ensure that the settings are correctly configured for the intended operation.
  
  
  Use Alternative Export Methods: If the issue persists, consider using alternative methods for exporting data, such as exporting to a different format or using a different tool.
  
  
  Related Information
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the RSO266 error. SAP frequently updates its knowledge base with solutions for common errors.
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as AL11 (to check file directories) or SM37 (to check job logs).
  
  
  Logs and Traces: Review system logs and traces for additional error messages or warnings that may provide more context about the failure.
  
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.