How To Fix WS_TOOL134 - Starting BSP application in browser...

SAP Error Message - Details

• Message type: E = Error

• Message class: WS_TOOL - Message Class for Web Services and Virtual Endpoints

• Message number: 134

• Message text: Starting BSP application in browser...

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

What causes this issue?

The BSP application is started in the browser window. Note that when you
re-register the UDDI key is only visible after you have refreshed the
UDDI registrations.

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WS_TOOL134 - Starting BSP application in browser... ?

  SAP Error Message:
  
  WS_TOOL134 Starting BSP application in browser...
  
  Meaning / Cause
  
  This message is an information message (not an error) generated by the SAP Web Application Server when you start a BSP (Business Server Page) application from the SAP GUI or SE80.
  It indicates that the system is attempting to launch the BSP application in the default web browser.
  The message is typically displayed in the status bar or as a popup during the process of opening the BSP application.
  It is not an error but a status/info message indicating the start of the BSP application in the browser.
  
  
  When does it appear?
  
  When you execute or test a BSP application from the SAP development environment (SE80) or from transaction BSP_WD_CMPWB.
  When you use the "Test" or "Execute" function for BSP applications.
  It may appear before the browser window opens or while the system is preparing the BSP application for display.
  
  
  Possible Issues Related to This Message
  
  Although the message itself is informational, sometimes users see it but the BSP application does not open in the browser.
  This can be caused by:
  
  Browser pop-up blockers preventing the new window/tab from opening.
  Incorrect or missing default browser settings on the SAP GUI client machine.
  Network or SAP Web Dispatcher issues preventing the BSP application from being served.
  SAP GUI or frontend issues that prevent launching the browser.
  Authorization issues or BSP application errors that prevent the page from loading after the browser opens.
  
  
  
  
  Solutions / Recommendations
  
  
  Check Browser Settings:
  
  Ensure that pop-ups are allowed for the SAP system URL.
  Make sure a default web browser is set on your local machine.
  
  
  
  Check SAP GUI Settings:
  
  Verify that the SAP GUI is configured to launch the browser correctly.
  Sometimes reinstalling or updating SAP GUI helps.
  
  
  
  Test BSP Application URL Manually:
  
  Copy the BSP application URL (shown in the status bar or logs) and paste it directly into a browser to check if it loads correctly.
  If it does not load, check the SAP Web Dispatcher or ICM (Internet Communication Manager) configuration.
  
  
  
  Check Authorization:
  
  Ensure the user has the necessary authorizations to execute the BSP application.
  
  
  
  Check BSP Application Status:
  
  Verify that the BSP application is active and correctly transported to the system.
  Check for any runtime errors in the BSP application.
  
  
  
  Check SAP System Logs:
  
  Look into transaction SMICM (Internet Communication Manager) and SM21 (System Log) for any errors related to HTTP requests.
  Check developer traces (ST22) for dumps related to BSP execution.
  
  
  
  
  Additional Information
  
  Message Class: WS_TOOL  
  Message Number: 134  
  This message is part of the SAP Web Application Server tools messages.
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Message
  WS_TOOL134 Starting BSP application in browser...
  
  
  Type
  Informational / Status message
  
  
  Cause
  System is launching BSP app in browser
  
  
  Common Issue
  BSP app does not open or load properly
  
  
  Solution
  Check browser pop-ups, SAP GUI config, BSP app status, authorizations, and system logs
  
  
  
  
  If you are experiencing issues beyond this message (e.g., BSP app not opening), focus on browser settings, SAP GUI configuration, and BSP application health.
  
  If you want, I can help you troubleshoot a specific BSP application or environment setup!