How To Fix ESH_OM_OBJ_MODEL_REP354 - Role type &1, role &1 is already assigned to the node

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 354

• Message text: Role type &1, role &1 is already assigned to the node

What causes this issue?

Role &v2& of role type &v1& is already assigned to the node.

System Response

You cannot assign the role again.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP354 - Role type &1, role &1 is already assigned to the node ?

  The SAP error message ESH_OM_OBJ_MODEL_REP354 indicates that there is an issue with role assignment in the context of the SAP Enterprise Search (ESH) or Object Model. Specifically, the error states that a role of a certain type is already assigned to a node, which means that you are trying to assign a role that is already in use.
  Cause:
  
  Duplicate Role Assignment: The primary cause of this error is that the role you are trying to assign to a node is already assigned to that node or another node in the same hierarchy.
  Configuration Issues: There may be configuration issues in the object model or the way roles are defined and assigned.
  Data Integrity Issues: There could be inconsistencies in the data that lead to this error, such as incorrect role definitions or node configurations.
  
  Solution:
  
  
  Check Existing Assignments: 
  
  Review the current role assignments for the node in question. You can do this by navigating to the relevant configuration area in SAP where roles are managed.
  Ensure that the role you are trying to assign is not already assigned to the same node.
  
  
  
  Modify Role Assignment:
  
  If the role is already assigned and you need to make changes, consider whether you can modify the existing assignment instead of creating a new one.
  If necessary, remove the existing role assignment before attempting to assign the new role.
  
  
  
  Review Role Definitions:
  
  Check the definitions of the roles involved to ensure they are set up correctly and do not conflict with each other.
  Ensure that the role types are compatible with the node you are working with.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for guidance on role management within the ESH or Object Model context.
  
  
  
  System Logs and Traces:
  
  Check system logs or traces for additional information that might provide context for the error. This can help identify if there are underlying issues that need to be addressed.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance. They may have additional insights or solutions based on the specific configuration of your system.
  
  
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide guidance on role management in ESH.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training and Documentation: Ensure that you have access to training materials or documentation related to SAP ESH and role management to better understand the system's behavior.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.