How To Fix MDG_ES_SEARCH029 - Use of wildcard and invalid operators not supported in fuzzy search

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_ES_SEARCH - Messages for Enterprise Search Enablement of MDG

• Message number: 029

• Message text: Use of wildcard and invalid operators not supported in fuzzy search

What causes this issue?

Fuzzy mode search does not support invalid operators and the wildcard
search.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

This can be due to one of the following reasons:
You have used invalid operators for fuzzy mode in the search criteria.
You have used a wildcard for fuzzy mode in the search criteria.

How to fix this error?

If fuzzy mode is enabled, only the 'is' operator is supported. Proceed
using only the 'is' operator, without a wildcard.

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 MDG_ES_SEARCH029 - Use of wildcard and invalid operators not supported in fuzzy search ?

  The SAP error message MDG_ES_SEARCH029 indicates that there is an issue with the use of wildcards or invalid operators in a fuzzy search within the Master Data Governance (MDG) application. This error typically arises when a user attempts to perform a search using characters or operators that are not supported by the fuzzy search functionality.
  Cause:
  
  Use of Wildcards: The fuzzy search in SAP MDG does not support the use of wildcard characters (like * or ?) in the search query. Users may inadvertently include these characters when trying to broaden their search.
  Invalid Operators: The search query may contain operators that are not recognized by the fuzzy search engine, such as logical operators (AND, OR, NOT) or other special characters.
  Incorrect Search Syntax: The search string may not conform to the expected syntax for fuzzy searches, leading to this error.
  
  Solution:
  
  Remove Wildcards: Ensure that the search query does not include any wildcard characters. Instead of using wildcards, try to use complete words or phrases.
  Check for Invalid Operators: Review the search string for any unsupported operators or special characters and remove them.
  Use Simple Search Terms: Simplify the search terms to basic keywords that are relevant to the data you are trying to find.
  Consult Documentation: Refer to the SAP MDG documentation for guidelines on the correct syntax and supported features for fuzzy searches.
  Test with Different Queries: If the error persists, try different search queries to identify which specific terms or characters are causing the issue.
  
  Related Information:
  
  Fuzzy Search: This is a search technique that allows for approximate matching of search terms, which can be useful in scenarios where exact matches are not available.
  SAP MDG: Master Data Governance is a solution that helps organizations manage their master data across various domains, ensuring data quality and consistency.
  SAP Notes and Knowledge Base Articles: Check SAP's support portal for any specific notes or articles related to this error message, as they may provide additional insights or updates regarding the issue.
  
  If the problem continues after following these steps, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.