How To Fix WEBDYNPRO_RT019 - You are not authorized to start Web Dynpro application &

SAP Error Message - Details

• Message type: E = Error

• Message class: WEBDYNPRO_RT - Message class of Web Dynpro runtime

• Message number: 019

• Message text: You are not authorized to start Web Dynpro application &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WEBDYNPRO_RT019 - You are not authorized to start Web Dynpro application & ?

  The SAP error message WEBDYNPRO_RT019: You are not authorized to start Web Dynpro application & indicates an authorization issue when a user tries to launch a Web Dynpro application.
  
  Cause
  
  The user does not have the required authorization to execute or start the specified Web Dynpro application.
  This usually means the user is missing one or more authorization objects or roles that grant access to the Web Dynpro application.
  The authorization check fails at runtime, preventing the application from starting.
  
  
  Solution
  
  
  Identify the Web Dynpro Application Name:
  
  The message usually contains the application name (replacing the & placeholder).
  Note down the application name for further analysis.
  
  
  
  Check Required Authorization Objects:
  
  Web Dynpro applications typically require authorization objects such as:
  
  S_WDY_APPL (Web Dynpro Application)
  S_WDY_CONT (Web Dynpro Component)
  S_WDY_FPM (Floorplan Manager, if applicable)
  
  
  The exact authorization objects depend on the application and system configuration.
  
  
  
  Use SU53 to Analyze Authorization Check:
  
  Have the user reproduce the error.
  Immediately after, run transaction SU53 to display the last failed authorization check.
  This will show which authorization object and field values are missing.
  
  
  
  Assign Appropriate Roles:
  
  Based on the SU53 output, assign the necessary roles or authorizations to the user.
  Roles containing the required Web Dynpro application/component authorizations should be assigned via PFCG.
  If no standard role exists, create a custom role with the required authorizations.
  
  
  
  Test Access:
  
  After role assignment, have the user try to start the Web Dynpro application again.
  The error should no longer appear if authorizations are correctly assigned.
  
  
  
  
  Related Information
  
  Transaction PFCG: Role maintenance to assign or create roles with required authorizations.
  Transaction SU53: Display authorization check failures.
  Authorization Objects:
  
  S_WDY_APPL — Authorization for Web Dynpro applications.
  S_WDY_CONT — Authorization for Web Dynpro components.
  S_WDY_FPM — Authorization for Floorplan Manager applications.
  
  
  SAP Notes and Documentation:
  
  Check SAP Notes related to Web Dynpro authorization issues.
  SAP Help Portal for Web Dynpro security and authorization concepts.
  
  
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WEBDYNPRO_RT019: Not authorized to start Web Dynpro application
  
  
  Cause
  Missing authorization for the Web Dynpro app/component
  
  
  Solution
  Identify missing authorizations via SU53, assign roles with required authorizations (S_WDY_APPL, S_WDY_CONT, etc.)
  
  
  Tools
  SU53, PFCG, SAP Notes, SAP Help Portal
  
  
  
  
  If you provide the exact Web Dynpro application name or the SU53 output, I can help you identify the precise authorization objects and roles needed.