How To Fix RTCMMD198 - You are not authorized to create nodes for other hierarchy levels

SAP Error Message - Details

• Message type: E = Error

• Message class: RTCMMD - Article Hierarchy

• Message number: 198

• Message text: You are not authorized to create nodes for other hierarchy levels

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTCMMD198 - You are not authorized to create nodes for other hierarchy levels ?

  The SAP error message RTCMMD198, which states "You are not authorized to create nodes for other hierarchy levels," typically occurs in the context of SAP Master Data Governance (MDG) or when working with hierarchical data structures in SAP. This error indicates that the user does not have the necessary authorizations to create nodes in a hierarchy that they are trying to access.
  Cause:
  
  Authorization Issues: The primary cause of this error is that the user lacks the required authorizations to create or modify nodes in the specified hierarchy level. This can happen if the user’s role does not include the necessary permissions for the specific hierarchy or organizational structure.
  Hierarchy Level Restrictions: The system may have restrictions in place that prevent users from creating nodes at certain levels of the hierarchy, especially if those levels are meant to be managed by specific roles or users.
  Configuration Settings: There may be configuration settings in the SAP system that restrict node creation based on user roles or organizational units.
  
  Solution:
  
  
  Check User Authorizations:
  
  Review the user’s roles and authorizations in the SAP system. Ensure that the user has the necessary permissions to create nodes in the hierarchy.
  Use transaction code SU53 immediately after encountering the error to check for missing authorizations. This will show the last authorization check and help identify what is lacking.
  
  
  
  Role Adjustment:
  
  If the user lacks the necessary authorizations, work with your SAP security team to adjust the user’s roles or create a new role that includes the required permissions for creating nodes in the hierarchy.
  
  
  
  Hierarchy Configuration:
  
  Review the configuration settings for the hierarchy in question. Ensure that the hierarchy is set up to allow the intended users to create nodes at the desired levels.
  If necessary, consult with the SAP Basis or configuration team to adjust any settings that may be restricting access.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources related to Master Data Governance and hierarchy management for additional insights on authorization requirements and best practices.
  
  
  
  Testing:
  
  After making changes to roles or configurations, test the changes by attempting to create a node again to ensure that the issue is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SU01 (User Maintenance), PFCG (Role Maintenance), and SU53 (Authorization Check).
  SAP Notes: Check for any SAP Notes related to RTCMMD198 for specific patches or updates that may address known issues.
  Training and Documentation: Ensure that users are trained on the hierarchy management processes and understand the authorization model in place.
  
  By following these steps, you should be able to resolve the RTCMMD198 error and enable the user to create nodes in the desired hierarchy.