How To Fix SDDL_PARSER_MSG121 - The name & is obscured by an alias

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 121

• Message text: The name & is obscured by an alias

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG121 - The name & is obscured by an alias ?

  The SAP error message SDDL_PARSER_MSG121 with the description "The name & is obscured by an alias" typically occurs in the context of SAP Security and Authorization, particularly when dealing with Security Descriptor Definition Language (SDDL) parsing. This error indicates that there is a naming conflict where an object name is being obscured or hidden by an alias.
  Cause:
  The error is usually caused by one of the following scenarios:
  
  Naming Conflicts: An object (like a user, role, or authorization object) has the same name as an alias defined in the system. This can lead to confusion in the system when trying to resolve the name.
  Incorrect Configuration: There may be a misconfiguration in the security settings or in the way aliases are defined in the system.
  Changes in Object Names: If an object name was changed but the alias was not updated accordingly, it can lead to this error.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Identify the Conflict:
  
  Check the object name that is causing the issue (the name represented by & in the error message).
  Look for any aliases defined in the system that might be conflicting with this name.
  
  
  
  Review Aliases:
  
  Go to the relevant transaction (like SU01 for users, PFCG for roles) and review the aliases defined.
  Ensure that there are no aliases that have the same name as the object in question.
  
  
  
  Rename or Remove Aliases:
  
  If you find a conflicting alias, consider renaming or removing it to resolve the conflict.
  Ensure that any changes made do not affect other functionalities or security settings.
  
  
  
  Check Authorization Objects:
  
  If the issue is related to authorization objects, check the definitions and ensure that there are no overlaps in naming.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to SDDL and authorization management for any specific guidelines or updates that might address this issue.
  
  
  
  Testing:
  
  After making changes, test the system to ensure that the error no longer occurs and that the intended functionality is preserved.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to SDDL and authorization errors.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Review SAP's official documentation on security and authorization management for best practices in naming conventions and alias management.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or Security team for further investigation.