How To Fix ESH_SEARCH104 - Error occurred while generating new ID for relation

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SEARCH - ESH Search

• Message number: 104

• Message text: Error occurred while generating new ID for relation

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_SEARCH104 - Error occurred while generating new ID for relation ?

  The SAP error message ESH_SEARCH104 ("Error occurred while generating new ID for relation") typically occurs in the context of the SAP Enterprise Search (SAP ESH) framework. This error indicates that there was a problem when the system attempted to generate a new identifier for a relation, which is often related to the indexing or data retrieval processes.
  Possible Causes:
  
  Database Issues: There may be issues with the underlying database, such as connectivity problems, locks, or corruption.
  Configuration Errors: Incorrect configuration settings in the SAP ESH or related components can lead to this error.
  Data Model Issues: Problems with the data model or the way relations are defined can cause issues when generating IDs.
  System Performance: High load on the system or insufficient resources (CPU, memory) can lead to timeouts or failures in processing requests.
  Version Compatibility: Incompatibilities between different versions of SAP components or between SAP ESH and the underlying database.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SLG1) for more detailed error messages that can provide insights into the root cause.
  Database Health Check: Ensure that the database is functioning correctly. Check for locks, performance issues, or any other anomalies.
  Configuration Review: Verify the configuration settings for SAP ESH and ensure they are set up correctly. This includes checking the data sources and indexing settings.
  Reindexing: If the issue is related to indexing, consider reindexing the affected data sources. This can often resolve issues related to stale or corrupted indexes.
  System Resources: Monitor system performance and resource usage. If the system is under heavy load, consider optimizing performance or scaling resources.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that address this specific error. There may be known issues or fixes available.
  Consult Documentation: Review the official SAP documentation for Enterprise Search for any additional troubleshooting steps or best practices.
  
  Related Information:
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists and you have a support contract, consider reaching out to SAP Support for assistance.
  Version Updates: Keep your SAP system updated to the latest version, as updates often include bug fixes and performance improvements.
  
  By following these steps, you should be able to diagnose and potentially resolve the ESH_SEARCH104 error in your SAP system.