How To Fix ESH_OM_CH016 - Replacement keyword contains not supported characters. Modify keyword

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_CH - Enterprise Search Conflict Handling

• Message number: 016

• Message text: Replacement keyword contains not supported characters. Modify keyword

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_CH016 - Replacement keyword contains not supported characters. Modify keyword ?

  The SAP error message ESH_OM_CH016 indicates that a replacement keyword contains unsupported characters. This error typically arises in the context of SAP Enterprise Search or SAP HANA, where keywords are used for search functionalities, and certain characters may not be allowed.
  Cause:
  The error is caused by the presence of special characters or unsupported symbols in the replacement keyword that you are trying to use. This can include characters like:
  
  Special punctuation marks (e.g., @, #, $, %, &, *, etc.)
  Spaces or leading/trailing spaces
  Non-alphanumeric characters
  
  Solution:
  To resolve this error, you should modify the replacement keyword to ensure it only contains supported characters. Here are the steps you can take:
  
  Identify the Keyword: Determine which keyword is causing the error.
  Check for Unsupported Characters: Review the keyword for any special characters or spaces that are not allowed.
  Modify the Keyword: Remove or replace any unsupported characters. Ideally, the keyword should consist of alphanumeric characters (letters and numbers) and possibly underscores (_) or hyphens (-), depending on the specific requirements of your SAP system.
  Test the Changes: After modifying the keyword, try to execute the operation again to see if the error persists.
  
  Related Information:
  
  Documentation: Check the SAP documentation for the specific version you are using to understand the allowed characters for keywords in your context.
  SAP Notes: Look for any relevant SAP Notes that might provide additional insights or updates regarding this error.
  Community Forums: Consider searching or posting in SAP community forums or support channels for additional help from other users who may have encountered the same issue.
  
  If the problem persists after making the necessary changes, you may want to consult with your SAP administrator or technical support for further assistance.