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

SWF_HTTP129 - Overview

• 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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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