How To Fix RSR_LAUNCH_EXCEL057 - Use special socket = '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSR_LAUNCH_EXCEL - Messages for Excel Launch

• Message number: 057

• Message text: Use special socket = '&1'

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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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 RSR_LAUNCH_EXCEL057 - Use special socket = '&1' ?

  The SAP error message RSR_LAUNCH_EXCEL057 with the description "Use special socket = '&1'" typically occurs when there is an issue with the connection between SAP and Excel during the process of exporting data to Excel. This error can arise due to various reasons, including configuration issues, network problems, or Excel settings.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the client machine running Excel.
  Excel Configuration: The Excel application may not be properly configured to accept data from SAP.
  SAP GUI Settings: The SAP GUI settings may not be correctly set up to allow for the export functionality.
  Firewall/Antivirus: Security software may be blocking the connection between SAP and Excel.
  Socket Configuration: The special socket mentioned in the error message may not be correctly configured or may be in use by another application.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is a stable network connection between the SAP server and the client machine.
  Excel Configuration:
  
  Ensure that Excel is installed correctly and is up to date.
  Check if the Excel add-in for SAP is enabled.
  
  
  SAP GUI Settings:
  
  Go to the SAP GUI options and check the settings related to the clipboard and data export.
  Ensure that the "Use special socket" option is enabled in the SAP GUI settings.
  
  
  Firewall/Antivirus Settings: Temporarily disable any firewall or antivirus software to see if it resolves the issue. If it does, configure the software to allow connections from SAP to Excel.
  Socket Configuration: 
  
  Check the SAP GUI configuration for the socket settings. You may need to specify a different socket or ensure that the current one is not in use.
  You can also try restarting the SAP GUI and Excel to reset the connection.
  
  
  SAP Notes: Check for any relevant SAP Notes or updates that may address this specific error. SAP frequently releases patches and updates that can resolve known issues.
  
  Related Information:
  
  SAP GUI Version: Ensure that you are using a compatible version of SAP GUI with your SAP system.
  Excel Version: Make sure that the version of Excel you are using is supported by your SAP system.
  Documentation: Refer to SAP documentation for detailed instructions on exporting data to Excel and troubleshooting common issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.