How To Fix SRET145 - Nothing deleted; index exists on search engine

SAP Error Message - Details

• Message type: E = Error

• Message class: SRET - SAP Retrieval : Administration - Indexing - Search

• Message number: 145

• Message text: Nothing deleted; index exists on search engine

What causes this issue?

An index was found on the search engine for the information given.

System Response

This function is used to clean up inconsistencies between the search
engine and the R/3 database. Only indexes that do not exist on the
search server (RFC server) on which the search engine is running can be
deleted.

How to fix this error?

Use the function 'Delete language'. This deletes the R/3 data and the
index on the search engine.

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 SRET145 - Nothing deleted; index exists on search engine ?

  The SAP error message SRET145: Nothing deleted; index exists on search engine typically occurs in the context of SAP's search engine functionality, particularly when trying to delete or modify entries in the search index. This error indicates that the system is unable to delete certain entries because there are existing indexes that depend on them.
  Cause:
  
  Existing Indexes: The primary cause of this error is that there are existing indexes on the search engine that reference the data you are trying to delete. The system prevents deletion to maintain data integrity.
  Data Dependencies: There may be dependencies or relationships between the data entries and the indexes that prevent deletion.
  Configuration Issues: Incorrect configuration of the search engine or the data model can also lead to this error.
  
  Solution:
  To resolve the SRET145 error, you can take the following steps:
  
  
  Check Existing Indexes:
  
  Use transaction codes like SAC1 or SAC2 to check the existing indexes related to the data you are trying to delete.
  Identify which indexes are preventing the deletion.
  
  
  
  Delete or Modify Indexes:
  
  If the indexes are no longer needed, consider deleting them. However, ensure that this action does not affect other functionalities.
  If the indexes are required, you may need to modify them to remove the dependency on the data you wish to delete.
  
  
  
  Rebuild Indexes:
  
  After making changes, you may need to rebuild the indexes to ensure that the search engine reflects the current state of the data.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific instructions related to your version of SAP and the search engine configuration.
  
  
  
  Contact SAP Support:
  
  If the issue persists or if you are unsure about making changes, consider reaching out to SAP support for assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SAC1, SAC2, or others related to search engine configuration.
  SAP Notes: Check for any SAP Notes related to the error message SRET145 for additional guidance or patches.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to address the SRET145 error and successfully manage your search engine indexes in SAP.