How To Fix ESH_OM_OBJ_MODEL_RP2506 - Authorization check cannot be assigned to node &2

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 506

• Message text: Authorization check cannot be assigned to node &2

What causes this issue?

Authorization checks cannot be assigned to a node which is based on a
database table that is a pool- or a cluster-table.

System Response

Authorization check &v3& cannot be assigned to node &v2& of object type
&v1& .

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_RP2506 - Authorization check cannot be assigned to node &2 ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2506 indicates that there is an issue with the authorization check for a specific node in the Enterprise Search (ESH) object model. This error typically arises when the system is unable to assign the necessary authorization checks to a particular node, which can prevent users from accessing certain functionalities or data.
  Cause:
  
  Missing Authorizations: The user may not have the required authorizations to access the specific node or object model.
  Configuration Issues: There may be a misconfiguration in the object model or the authorization checks associated with it.
  Node Definition: The node in question may not be properly defined or may be missing in the object model.
  Transport Issues: If the object model was transported from another system, there may be inconsistencies or missing components.
  
  Solution:
  
  
  Check User Authorizations:
  
  Verify that the user has the necessary authorizations to access the node. This can be done by checking the roles assigned to the user and ensuring they include the required authorizations for the ESH object model.
  Use transaction code SU53 to analyze authorization failures after the error occurs.
  
  
  
  Review Object Model Configuration:
  
  Go to the ESH configuration and check the object model settings. Ensure that the node is correctly defined and that the authorization checks are properly assigned.
  Use transaction /IWFND/MAINT_SERVICE to check if the service is active and correctly configured.
  
  
  
  Check Node Definition:
  
  Ensure that the node is defined in the object model. You can do this by navigating to the relevant configuration area in the SAP system.
  If the node is missing, you may need to create it or adjust the existing configuration.
  
  
  
  Transport Consistency:
  
  If the object model was transported, check for any inconsistencies. Ensure that all necessary components were transported correctly.
  You may need to re-transport the object model or manually adjust the configuration in the target system.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the authorization check process to identify where the failure occurs. This may require assistance from a developer or SAP Basis team.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  /IWFND/MAINT_SERVICE: Service Maintenance for OData services
  
  
  SAP Documentation: Refer to the official SAP documentation for Enterprise Search and authorization management for more detailed guidance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to diagnose and resolve the ESH_OM_OBJ_MODEL_RP2506 error effectively.