How To Fix 26066 - You cannot display application

SAP Error Message - Details

• Message type: E = Error

• Message class: 26 - Dokumentenverwaltung

• Message number: 066

• Message text: You cannot display application

What causes this issue?

You want to display the original for a document.
No original data is entered for the document for the application you
chose.

How to fix this error?

To create original data, change the document.
Choose function <ZH>Details -> Original</>.
Enter the original data.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 26066 - You cannot display application ?

  The SAP error message 26066, which states "You cannot display application," typically occurs when a user attempts to access a transaction or application for which they do not have the necessary authorizations or when the application is not available in the current context.
  Causes:
  
  Authorization Issues: The most common cause is that the user does not have the required authorizations to access the specific transaction or application.
  Application Not Available: The application may not be available in the current system or client.
  Configuration Issues: There may be configuration settings that restrict access to certain applications based on user roles or profiles.
  User Role Assignment: The user may not be assigned to the correct role that includes access to the application.
  
  Solutions:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after receiving the error to check for authorization failures. This will show you which authorization object is missing.
  Consult with your SAP security team to ensure that the user has the necessary roles and authorizations assigned.
  
  
  
  Role Assignment:
  
  Ensure that the user is assigned to the correct roles that include access to the application. This can be checked using transaction code PFCG.
  If necessary, modify the role to include the required authorizations.
  
  
  
  Application Availability:
  
  Verify that the application or transaction code is available in the current SAP system and client. Some applications may be restricted to certain clients or environments.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific details about the application and its access requirements.
  
  
  
  Contact Support:
  
  If the issue persists after checking authorizations and roles, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to the error message.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to error 26066.
  User Management: Familiarize yourself with user management and authorization concepts in SAP to better understand how access is controlled.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.