How To Fix CZ455 - No authorization for change functions

SAP Error Message - Details

• Message type: E = Error

• Message class: CZ - Customizing messages

• Message number: 455

• Message text: No authorization for change functions

What causes this issue?

You are not authorized to change from display mode to change mode.

System Response

The function is in display mode.

How to fix this error?

You can only use the functions available in display mode. These are:
Display project filter
Check organizational object
Display business object
Technical information
Navigation in display mode

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CZ455 - No authorization for change functions ?

  The SAP error message CZ455, which states "No authorization for change functions," typically indicates that a user is attempting to perform an action or access a function in the SAP system for which they do not have the necessary authorizations. This is a common issue in SAP environments where security and access control are strictly enforced.
  Cause:
  
  Missing Authorization Object: The user may not have the required authorization object assigned to their user profile. This could be due to a lack of roles or profiles that include the necessary permissions.
  Role Configuration: The roles assigned to the user may not include the necessary transaction codes or authorization objects for the specific change functions they are trying to access.
  User Group Restrictions: The user may belong to a user group that has restricted access to certain functions or transactions.
  Transaction-Specific Restrictions: Certain transactions may have specific authorizations that need to be granted separately.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to display the last authorization check. This will show which authorization object is missing.
  Alternatively, use transaction code SU01 to check the user’s profile and roles.
  
  
  
  Review Role Assignments:
  
  Check the roles assigned to the user in transaction SU01 or PFCG. Ensure that the roles include the necessary authorizations for the change functions being accessed.
  If roles are missing, you may need to create or modify roles in transaction PFCG to include the required authorizations.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to modify roles or authorizations, contact your SAP security team or administrator. Provide them with the details of the error and the transaction you were trying to access.
  
  
  
  Testing:
  
  After adjustments are made, have the user log out and log back in to ensure that the new authorizations take effect. Test the transaction again to confirm that the issue is resolved.
  
  
  
  Related Information:
  
  Authorization Objects: In SAP, authorization objects are used to control access to various functions. Each object can have multiple fields that define the specific permissions required.
  Transaction Codes: Familiarize yourself with the transaction codes relevant to your role and the functions you need to access.
  Documentation: Review SAP documentation or internal guidelines regarding user roles and authorizations to understand the structure and requirements in your organization.
  
  By following these steps, you should be able to identify the cause of the CZ455 error and implement a solution to resolve it.