How To Fix ESH_OM_OBJ_MODEL_RP2724 - Ranking factor attribute &1 contains forbidden characters

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 724

• Message text: Ranking factor attribute &1 contains forbidden characters

What causes this issue?

Ranking factor attribute &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_RP2724 - Ranking factor attribute &1 contains forbidden characters ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2724 indicates that a ranking factor attribute contains forbidden characters. This error typically arises in the context of SAP's Enterprise Search or the SAP HANA Search, where certain attributes are expected to conform to specific formatting rules.
  Cause:
  The error is triggered when the ranking factor attribute (in this case, represented by &1) includes characters that are not allowed. Forbidden characters can include special symbols, spaces, or any other characters that do not meet the expected criteria for ranking factors in the system.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Attribute: Determine which ranking factor attribute is causing the issue. The error message will usually specify the attribute name in place of &1.
  
  
  Check for Forbidden Characters: Review the attribute value for any characters that may be considered forbidden. Common forbidden characters include:
  
  Special characters (e.g., @, #, $, %, ^, &, *, etc.)
  Leading or trailing spaces
  Non-alphanumeric characters
  
  
  
  Modify the Attribute: Once you identify the forbidden characters, modify the attribute to remove or replace them with acceptable characters. Ensure that the attribute conforms to the expected format.
  
  
  Test the Changes: After making the necessary modifications, re-run the process that triggered the error to verify that the issue has been resolved.
  
  
  Consult Documentation: If you are unsure about which characters are allowed, refer to the SAP documentation for the specific version you are using. This documentation often includes guidelines on valid characters for ranking factors.
  
  
  Check Configuration: If the issue persists, check the configuration settings related to the search or ranking factors in your SAP system. There may be additional settings that enforce character restrictions.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the ESH_OM_OBJ_MODEL_RP2724 error and ensure that your ranking factor attributes are correctly formatted.