How To Fix ESH_DB028 - Model repository has severe issues

ESH_DB028 - Overview

• Message type: E = Error

• Message class: ESH_DB - ES: Dashboard

• Message number: 028

• Message text: Model repository has severe issues

What causes this issue?

The model repository of Enterprise Search has severe issues;
indispensable control data is missing.

System Response

Search will not work.

How to fix this error?

There is no easy solution to the problem. Please create a support ticket
on component BC-EIM-ESH.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_DB028 - Model repository has severe issues ?

  The SAP error message ESH_DB028, which indicates that the "Model repository has severe issues," typically arises in the context of the SAP Enterprise Search (SAP ESH) framework. This error suggests that there are significant problems with the model repository that could affect the functionality of the search application.
  Causes:
  
  Corrupted Model Repository: The model repository may have become corrupted due to system crashes, improper shutdowns, or other unexpected issues.
  Inconsistent Data: There may be inconsistencies in the data stored in the model repository, possibly due to failed updates or migrations.
  
  Configuration Issues: Incorrect configuration settings in the SAP ESH or related components can lead to this error.
  Database Issues: Problems with the underlying database, such as connectivity issues or data integrity problems, can also trigger this error.
  Version Mismatch: If there are version mismatches between the components of SAP ESH, it can lead to repository issues.
  
  Solutions:
  
  Check Logs: Review the application and system logs for more detailed