How To Fix ESH_OM_OBJ_MODEL_REP308 - Nodes &1 and &2 have the same description in language &3

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 308

• Message text: Nodes &1 and &2 have the same description in language &3

What causes this issue?

The nodes &v1& and &v2& belong to the object type and have the same
description in language &v3&.

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?

This may cause problems because the nodes cannot be distinguished by
their description.

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_REP308 - Nodes &1 and &2 have the same description in language &3 ?

  The SAP error message ESH_OM_OBJ_MODEL_REP308 indicates that there are two nodes in the object model that have the same description in a specific language. This can lead to confusion or ambiguity in the system, as the nodes cannot be uniquely identified based on their descriptions alone.
  Cause:
  The error typically arises from the following scenarios:
  
  Duplicate Descriptions: Two or more nodes in the object model have been assigned the same description in the specified language (denoted by &3).
  Data Migration Issues: If data has been migrated from another system or if there have been manual entries, it is possible that duplicates were inadvertently created.
  Configuration Errors: Incorrect configuration or setup of the object model can lead to duplicate entries.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify Duplicate Nodes:
  
  Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to check the object model and identify the nodes that have the same description.
  You can also use the relevant reports or tools in the SAP system to list the nodes and their descriptions.
  
  
  
  Modify Descriptions:
  
  Once you have identified the duplicate nodes, you need to modify the descriptions to ensure that each node has a unique description in the specified language.
  This can be done through the relevant configuration or maintenance transactions.
  
  
  
  Check for Data Consistency:
  
  After making changes, ensure that the data is consistent and that there are no other duplicates in the object model.
  You may want to run consistency checks or validation reports to confirm that the changes have resolved the issue.
  
  
  
  Transport Changes:
  
  If you are working in a development environment, ensure that the changes are transported to the production environment following your organization's change management procedures.
  
  
  
  Documentation:
  
  Document the changes made to avoid similar issues in the future and to provide a reference for other team members.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional guidance or patches related to this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Object Model Documentation: Review the documentation for the object model you are working with to understand the expected structure and naming conventions.
  
  By following these steps, you should be able to resolve the ESH_OM_OBJ_MODEL_REP308 error and ensure that your object model is correctly configured without duplicate descriptions.