How To Fix ESH_OM_PC012 - Node &3 of model &2 lacks UI area assignment for the response

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_PC - Plausibility Check

• Message number: 012

• Message text: Node &3 of model &2 lacks UI area assignment for the response

What causes this issue?

The response attributes of node &v3& (software component &v1&, model
&v2&) lack the UI area assignment. Without this assignment no data at
all can be presented in a generic UI.

System Response

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

How to fix this error?

Assign UI areas to the relevant response attributes; especially the
title are has to be provided. Use the legend to understand how the UI
areas correspond to the actual UI layout.

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_PC012 - Node &3 of model &2 lacks UI area assignment for the response ?

  The SAP error message ESH_OM_PC012 indicates that there is a problem with the UI area assignment for a specific node in a model. This error typically occurs in the context of SAP Enterprise Search or SAP Business Suite applications that utilize the Enterprise Search framework.
  Cause:
  The error message "Node &3 of model &2 lacks UI area assignment for the response" suggests that:
  
  Node Configuration Issue: The specified node (Node &3) in the model (Model &2) does not have a UI area assigned to it. This means that the system does not know how to display the data for that node in the user interface.
  Model Definition: The model may not be properly defined or configured in the system, leading to missing UI area assignments.
  Transport Issues: If the model was recently transported from another system, there may have been issues during the transport that resulted in incomplete configuration.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Model Configuration:
  
  Go to the relevant transaction (e.g., Esh_Mdl or similar) to check the configuration of the model.
  Ensure that the node in question (Node &3) has a UI area assigned to it. If not, you will need to assign a UI area.
  
  
  
  Assign UI Area:
  
  If the UI area is missing, you can assign it by editing the node properties in the model configuration.
  Make sure to save your changes and activate the model if necessary.
  
  
  
  Review Transport Requests:
  
  If the model was recently transported, check the transport request for any missing objects or configurations.
  You may need to re-transport the model or manually adjust the configuration in the target system.
  
  
  
  Check Documentation:
  
  Refer to SAP documentation or notes related to the specific model and node to ensure that all required configurations are in place.
  
  
  
  Testing:
  
  After making the necessary changes, test the model to ensure that the error no longer occurs and that the UI displays correctly.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the error is being triggered, which may provide additional insights.
  
  By following these steps, you should be able to resolve the ESH_OM_PC012 error and ensure that the model is correctly configured for UI display.