How To Fix ESH_PS_DYN009 - Duplicate ID &1 for class of scale

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_PS_DYN - ES: Personalized Search - Dynamic Ranking

• Message number: 009

• Message text: Duplicate ID &1 for class of scale

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_PS_DYN009 - Duplicate ID &1 for class of scale ?

  The SAP error message ESH_PS_DYN009 indicates that there is a duplicate ID for a class of scale in the system. This typically occurs in the context of the SAP Enterprise Search or when dealing with the Product Search functionality, where unique identifiers are required for different classes or categories.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are multiple entries in the database or configuration that have the same identifier (ID) for a class of scale.
  Data Migration Issues: If data has been migrated from another system or if there have been recent changes to the data model, it may lead to duplicates.
  Configuration Errors: Incorrect configuration settings in the system can also lead to the creation of duplicate IDs.
  
  Solution:
  
  
  Identify Duplicates: 
  
  Use transaction codes like SE16 or SE11 to check the relevant database tables for duplicate entries. Look for the specific class of scale that is causing the issue.
  You can also run queries to find duplicates based on the ID.
  
  
  
  Remove or Correct Duplicates:
  
  Once identified, you can either delete the duplicate entries or correct them to ensure that each class of scale has a unique ID.
  If the duplicates are due to a data migration, you may need to clean up the data in the source system before migrating again.
  
  
  
  Check Configuration:
  
  Review the configuration settings related to the class of scale to ensure that they are set up correctly and do not allow for duplicate IDs.
  If necessary, consult with your SAP Basis or functional team to ensure that the configuration aligns with best practices.
  
  
  
  Testing:
  
  After making changes, test the functionality to ensure that the error does not reoccur and that the system behaves as expected.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or the official SAP documentation for any specific guidance related to the error message ESH_PS_DYN009.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or patches related to this error.
  Transaction Codes: Familiarize yourself with transaction codes like SE16 (Data Browser), SE11 (Data Dictionary), and others that can help in analyzing the database tables.
  Support: If the issue persists after troubleshooting, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the ESH_PS_DYN009 error and ensure that your SAP system operates smoothly without duplicate IDs for classes of scale.