How To Fix ESH_BOS_INDEX_CTRL128 - Use the generic extraction implementation for &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_BOS_INDEX_CTRL - Trex Inderxing on the ES Hub

• Message number: 128

• Message text: Use the generic extraction implementation for &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_BOS_INDEX_CTRL128 - Use the generic extraction implementation for &1 ?

  The SAP error message ESH_BOS_INDEX_CTRL128 typically indicates that there is an issue with the Business Object Search (BOS) index control in the SAP Enterprise Search environment. This error suggests that the system is recommending the use of a generic extraction implementation for the specified object type (denoted by &1).
  Cause:
  
  Missing or Incomplete Extraction Implementation: The specific extraction implementation for the business object may not be available or properly configured in the system.
  Configuration Issues: There may be issues with the configuration of the search index or the extraction process.
  Data Model Changes: Changes in the underlying data model or business object definitions may lead to incompatibilities with the existing extraction logic.
  System Updates: If the system has been recently updated or patched, it may have affected the extraction implementations.
  
  Solution:
  
  Use Generic Extraction: Follow the recommendation in the error message and configure the system to use the generic extraction implementation for the specified object type. This can often be done in the configuration settings of the SAP Enterprise Search.
  Check Configuration: Review the configuration settings for the Business Object Search and ensure that all necessary extraction implementations are correctly set up.
  Implement Custom Extraction: If the generic extraction does not meet your needs, consider implementing a custom extraction logic for the specific business object.
  Review Documentation: Consult the SAP documentation for Enterprise Search and Business Object Search to understand the requirements and steps for configuring extraction implementations.
  System Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on how to resolve it.
  
  Related Information:
  
  SAP Enterprise Search: This is a powerful search tool that allows users to search across various SAP applications and data sources.
  Business Object Search (BOS): This is a component of SAP Enterprise Search that focuses on searching for business objects.
  Extraction Implementations: These are the methods used to extract data from various sources for indexing in the search system.
  SAP Community and Support: Engaging with the SAP Community or reaching out to SAP Support can provide additional insights and assistance from other users or SAP experts.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation.