How To Fix W3_TOOL086 - Error loading source for navigation

SAP Error Message - Details

• Message type: E = Error

• Message class: W3_TOOL - ITS: Maintenance Messages

• Message number: 086

• Message text: Error loading source for navigation

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message W3_TOOL086 - Error loading source for navigation ?

  SAP Error Message:
  
  W3_TOOL086 Error loading source for navigation
  
  Cause:
  This error typically occurs in SAP Web Dynpro applications or SAP GUI when the system fails to load the source code or metadata required for navigation between components or views. The root causes can include:
  
  Missing or inconsistent Web Dynpro components or views.
  Corrupted or incomplete transport of Web Dynpro objects.
  Authorization issues preventing access to the source objects.
  Incomplete or failed activation of Web Dynpro components.
  Issues with the SAP GUI or Web Dynpro runtime environment.
  Problems in the underlying BSP application or URL configuration if navigation involves BSP or web-based components.
  
  
  Solution:
  To resolve the W3_TOOL086 error, consider the following steps:
  
  
  Check Component Activation:
  
  Go to transaction SE80 or WD_COMPONENT and verify that the Web Dynpro component and its views are properly activated.
  Reactivate the component if necessary.
  
  
  
  Verify Transport and Consistency:
  
  Ensure that all related Web Dynpro objects have been correctly transported and imported into the target system.
  Use transaction SE80 or SE38 to check for inconsistencies or missing objects.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the Web Dynpro components and views.
  Check roles and profiles assigned to the user.
  
  
  
  Clear Cache and Restart Services:
  
  Clear the SAP GUI cache or Web Dynpro cache.
  Restart the ICM or relevant SAP services if working in a web environment.
  
  
  
  Review Navigation Code:
  
  If custom navigation logic is implemented, review the code to ensure that the navigation targets are correctly specified.
  Check for typos or incorrect references in the navigation method.
  
  
  
  Check BSP or URL Configuration:
  
  If navigation involves BSP applications or external URLs, verify that the URLs are correct and accessible.
  
  
  
  SAP Notes and Support:
  
  Search for relevant SAP Notes using the error message or symptom.
  For example, SAP Notes related to Web Dynpro component activation or navigation errors might provide patches or workarounds.
  
  
  
  
  Related Information:
  
  
  Transactions:
  
  SE80 (Object Navigator) – to check and activate Web Dynpro components.
  WD_COMPONENT – to manage Web Dynpro components.
  SICF – to check and maintain Internet services if web navigation is involved.
  SU53 – to check authorization failures.
  
  
  
  SAP Documentation:
  
  SAP Help Portal for Web Dynpro ABAP.
  SAP Notes and Knowledge Base Articles related to Web Dynpro navigation errors.
  
  
  
  Common Scenarios:
  
  Occurs after system upgrades or transports.
  Happens when custom Web Dynpro applications are modified or extended.
  Appears when users lack proper authorization or when components are not activated.
  
  
  
  
  If the problem persists after these checks, consider raising a support ticket with SAP, providing detailed logs and system information.