How To Fix SWF_HTTP129 - Error when opening the file selection dialog

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_HTTP - Web Services in the Workflow: Server Functions

• Message number: 129

• Message text: Error when opening the file selection dialog

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_HTTP129 - Error when opening the file selection dialog ?

  The SAP error message SWF_HTTP129 typically occurs when there is an issue with the file selection dialog in the SAP system, particularly when using the SAP GUI or web-based interfaces. This error can arise due to various reasons, including configuration issues, browser settings, or network problems.
  Causes of SWF_HTTP129 Error
  
  
  Browser Compatibility: The error may occur if the browser being used is not fully compatible with the SAP interface or if certain browser settings are preventing the file dialog from functioning correctly.
  
  
  Popup Blockers: If a popup blocker is enabled in the browser, it may prevent the file selection dialog from appearing.
  
  
  Network Issues: Connectivity problems between the client and the SAP server can lead to this error.
  
  
  SAP GUI Configuration: Incorrect settings in the SAP GUI or missing components can also trigger this error.
  
  
  Java Issues: If the SAP GUI relies on Java and there are issues with the Java installation or configuration, it may lead to this error.
  
  
  Solutions to SWF_HTTP129 Error
  
  
  Check Browser Compatibility:
  
  Ensure that you are using a supported browser version for your SAP system. Check the SAP notes or documentation for the recommended browsers.
  
  
  
  Disable Popup Blockers:
  
  Temporarily disable any popup blockers or add the SAP site to the exceptions list to allow popups.
  
  
  
  Clear Browser Cache:
  
  Clear the browser cache and cookies, as corrupted cache data can sometimes cause issues.
  
  
  
  Check Network Connection:
  
  Ensure that your network connection is stable and that there are no firewall or proxy settings blocking the connection to the SAP server.
  
  
  
  Update SAP GUI:
  
  Make sure you are using the latest version of the SAP GUI. If not, consider updating it to the latest version.
  
  
  
  Java Configuration:
  
  If using Java, ensure that you have the correct version installed and that it is properly configured. Check the Java Control Panel for any security settings that may be blocking the SAP application.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting SAP's support portal for further assistance.
  
  
  
  Related Information
  
  SAP Notes: Always check the SAP Support Portal for any specific notes related to SWF_HTTP129, as they may provide additional context or solutions.
  System Logs: Review system logs for any additional error messages that may provide more insight into the issue.
  User Permissions: Ensure that the user has the necessary permissions to access the file selection dialog.
  
  By following these steps, you should be able to diagnose and resolve the SWF_HTTP129 error in your SAP environment.