How To Fix WEBDYNPRO_RT043 - You do not have start authorization for &1 &2 &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 043

• Message text: You do not have start authorization for &1 &2 &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WEBDYNPRO_RT043 - You do not have start authorization for &1 &2 &3 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WEBDYNPRO_RT043
  
  Text: You do not have start authorization for &1 &2 &3
  
  Cause:
  This error occurs when a user tries to start or execute a Web Dynpro application or component for which they do not have the required authorization. The placeholders (&1, &2, &3) typically represent the application name, component, or other relevant identifiers.
  In SAP Web Dynpro, authorization checks are performed before allowing a user to launch an application. If the user lacks the necessary authorization objects or roles assigned in their user master record, the system prevents the start and throws this error.
  
  Typical Scenario:
  
  User attempts to launch a Web Dynpro application (e.g., via transaction code or URL).
  The system checks for authorization objects related to Web Dynpro application start.
  The user does not have the required authorization (missing role or authorization object).
  The system issues the WEBDYNPRO_RT043 error.
  
  
  Solution:
  
  
  Identify the Application and Component:
  
  From the error message, note the application name and component (values of &1, &2, &3).
  This helps in determining which authorization objects are relevant.
  
  
  
  Check Authorization Objects:
  
  The main authorization object related to Web Dynpro application start is usually S_WDY_AUTH.
  This object controls the authorization to start Web Dynpro applications.
  Fields include:
  
  APPLICATION (Web Dynpro application name)
  ACTVT (Activity, e.g., 03 = Display, 16 = Execute)
  
  
  
  
  
  Check User Roles:
  
  Use transaction SU01 to check the user’s assigned roles.
  Use transaction PFCG to check the roles and their authorization objects.
  Verify if the user has roles that include the required S_WDY_AUTH authorizations for the application/component.
  
  
  
  Assign or Adjust Roles:
  
  If missing, assign the appropriate role(s) that contain the required authorization.
  If roles exist but lack the correct authorization, update the role to include the necessary S_WDY_AUTH entries.
  After role changes, remember to regenerate the profiles and have the user log off and log back in.
  
  
  
  Testing:
  
  After authorization changes, test the application start again.
  If the error persists, double-check the authorization trace (transaction ST01) to see which authorization check failed.
  
  
  
  
  Additional Information:
  
  
  Authorization Trace (ST01):
  
  Use this to trace authorization checks and identify exactly which authorization object and field values are missing or incorrect.
  
  
  Web Dynpro Application Security:
  
  Web Dynpro applications require explicit authorization to start.
  Even if the user has general SAP authorizations, missing S_WDY_AUTH can block application start.
  
  
  
  SAP Notes and Documentation:
  
  Check SAP Notes related to Web Dynpro authorization if the problem persists.
  SAP Help Portal and Web Dynpro developer guides provide detailed info on authorization setup.
  
  
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  User lacks authorization to start the specified Web Dynpro application/component.
  
  
  Solution
  Assign or update roles to include the required S_WDY_AUTH authorization for the app.
  
  
  Check
  Use SU01, PFCG, and ST01 to verify and troubleshoot authorizations.
  
  
  
  
  If you provide the exact values of &1, &2, &3 from your error message, I can help you identify the specific application and required authorizations.