How To Fix ESH_OM_OBJ_MODEL_RP2603 - Ranking factor &1 contains forbidden chararcters

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 603

• Message text: Ranking factor &1 contains forbidden chararcters

What causes this issue?

Ranking factor &v1& contains forbidden characters.

System Response

Only the following characters are allowed:
ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_/$<(>,<)>

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_RP2603 - Ranking factor &1 contains forbidden chararcters ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2603 indicates that a ranking factor contains forbidden characters. This error typically arises in the context of SAP Enterprise Search or SAP HANA when the system encounters invalid characters in the ranking factor configuration.
  Cause:
  The error is caused by the presence of characters in the ranking factor that are not allowed by the system. This can happen due to:
  
  Special characters (e.g., symbols, punctuation) that are not permitted.
  Incorrect formatting or syntax in the ranking factor definition.
  Data entry errors where invalid characters were inadvertently included.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Ranking Factor: Determine which ranking factor is causing the issue. The error message should indicate the specific ranking factor (denoted by &1).
  
  
  Check for Forbidden Characters: Review the ranking factor definition for any special characters or formatting issues. Common forbidden characters may include:
  
  Spaces
  Special symbols (e.g., @, #, $, %, &, *, etc.)
  Non-alphanumeric characters
  
  
  
  Modify the Ranking Factor: Remove or replace any forbidden characters with valid ones. Ensure that the ranking factor adheres to the naming conventions and rules specified in the SAP documentation.
  
  
  Test the Changes: After making the necessary modifications, test the ranking factor to ensure that it no longer triggers the error.
  
  
  Consult Documentation: If you are unsure about the allowed characters or the correct format for ranking factors, refer to the SAP documentation or help resources specific to your version of SAP.
  
  
  Check for Updates: Ensure that your SAP system is up to date, as updates may include fixes or changes related to ranking factors and their validation.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Help Portal: Utilize the SAP Help Portal for detailed information on configuring ranking factors and understanding the constraints involved.
  
  By following these steps, you should be able to resolve the ESH_OM_OBJ_MODEL_RP2603 error and ensure that your ranking factors are correctly configured.