How To Fix W+557 - No authorization to convert the layout of catalog &

SAP Error Message - Details

• Message type: E = Error

• Message class: W+ -

• Message number: 557

• Message text: No authorization to convert the layout of catalog &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message W+557 - No authorization to convert the layout of catalog & ?

  SAP Error Message:
  
  W+557 No authorization to convert the layout of catalog &
  
  Cause:
  This warning message occurs when a user tries to convert or modify the layout of a SAP GUI or ALV (ABAP List Viewer) catalog, but does not have the necessary authorization to perform this action. The catalog layout conversion typically involves changing the display format or structure of a list or report, and SAP restricts this operation to users with specific authorizations to prevent unauthorized changes.
  
  Explanation:
  
  The catalog layout refers to the saved layout settings for ALV reports or SAP GUI screens.
  Converting or modifying these layouts requires special authorization because it can affect how data is presented to users.
  The system checks for authorization objects related to layout management before allowing the conversion.
  If the user lacks the required authorization, SAP issues the warning message W+557.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Identify the authorization object responsible for layout conversion.
  Typically, the relevant authorization object is S_GUI (for GUI-related authorizations) or S_ALV_LAYO (for ALV layout management).
  For example, S_ALV_LAYO with activity 02 (Change) or 03 (Delete) might be required.
  
  
  
  Grant Required Authorization:
  
  Work with your SAP Security/Authorization team to assign the necessary authorization to the user.
  Example: Add the authorization for object S_ALV_LAYO with the appropriate activity and catalog name.
  If the catalog name is dynamic, consider using a wildcard or specific catalog names as per your security policy.
  
  
  
  Verify Authorization:
  
  Use transaction SU53 immediately after the error occurs to check which authorization check failed.
  This helps confirm the missing authorization object and field values.
  
  
  
  Test the Change:
  
  After authorization is granted, retry the layout conversion to ensure the warning no longer appears.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SU53 – Display authorization check analysis.
  PFCG – Role maintenance (to assign authorizations).
  SE41 or SE80 – For catalog and layout maintenance (depending on context).
  
  
  
  Authorization Objects:
  
  S_ALV_LAYO – ALV layout management.
  S_GUI – GUI-related authorizations.
  S_CATALOG – Catalog authorizations (in some SAP versions).
  
  
  
  Notes and Documentation:
  
  Check SAP Notes related to ALV layout authorizations.
  Review SAP Help Portal documentation on ALV and layout management.
  
  
  
  
  Summary:
  The warning W+557 No authorization to convert the layout of catalog & indicates insufficient user rights to modify ALV or GUI catalog layouts. The solution is to identify and assign the correct authorization objects (commonly S_ALV_LAYO) with the necessary activities to the user. Use SU53 to pinpoint missing authorizations and coordinate with your security team to resolve the issue.