How To Fix ESH_OM_OBJ_MODEL_RP2418 - Navigation ID of related perspective &1/&2/&3 contains forbidden char.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 418

• Message text: Navigation ID of related perspective &1/&2/&3 contains forbidden char.

What causes this issue?

The navigation ID of related perspective &v1&/&v2&/&v3& ( related
perspective package ID / related perspective ID / mapping number )
contains forbidden characters.
Only the characters 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_/' are allowed.

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?

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_RP2418 - Navigation ID of related perspective &1/&2/&3 contains forbidden char. ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2418 indicates that there is a problem with the Navigation ID of a related perspective in the Enterprise Search (ESH) framework. Specifically, it suggests that the Navigation ID contains forbidden characters, which can prevent the system from processing the request correctly.
  Cause:
  The error is typically caused by:
  
  Invalid Characters: The Navigation ID may contain characters that are not allowed by the system. This can include special characters, spaces, or other non-alphanumeric characters that are not permitted in the context of Navigation IDs.
  Configuration Issues: There may be a misconfiguration in the way the Navigation IDs are defined or used within the ESH framework.
  Data Entry Errors: Manual entry of Navigation IDs may have introduced invalid characters.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Navigation ID: Check the error message for the specific Navigation ID that is causing the issue. The placeholders &1, &2, and &3 will be replaced with the actual values in the error message.
  
  
  Review the Navigation ID: Examine the Navigation ID for any forbidden characters. Common forbidden characters include:
  
  Special characters (e.g., !, @, #, $, %, ^, &, *, etc.)
  Spaces
  Non-printable characters
  
  
  
  Modify the Navigation ID: If you find any forbidden characters, modify the Navigation ID to remove or replace them with valid characters. Ensure that the Navigation ID adheres to the naming conventions and restrictions defined by SAP.
  
  
  Check Configuration: Review the configuration settings in the ESH framework to ensure that Navigation IDs are set up correctly. This may involve checking the settings in the ESH administration or customizing transactions.
  
  
  Test the Changes: After making the necessary changes, test the functionality to ensure that the error no longer occurs.
  
  
  Consult Documentation: If you are unsure about the valid characters or naming conventions for Navigation IDs, refer to the SAP documentation or help resources related to the ESH framework.
  
  
  Seek Support: If the issue persists after making the changes, consider reaching out to SAP support or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Enterprise Search Documentation: Review the official SAP documentation for Enterprise Search to understand the requirements and limitations regarding Navigation IDs.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the ESH_OM_OBJ_MODEL_RP2418 error and ensure that your Navigation IDs are correctly configured.