How To Fix ESH_SEARCH264 - Error occurred while generating new ID for category &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SEARCH - ESH Search

• Message number: 264

• Message text: Error occurred while generating new ID for category &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_SEARCH264 - Error occurred while generating new ID for category &1 ?

  The SAP error message ESH_SEARCH264, which states "Error occurred while generating new ID for category &1," typically occurs in the context of the SAP Enterprise Search or SAP Search and Classification (TREX) systems. This error indicates that there was a problem when the system attempted to generate a new identifier for a specific category during a search operation.
  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 search system or the category definition may lead to this error.
  System Resource Limitations: Insufficient system resources (like memory or processing power) can hinder the generation of new IDs.
  Software Bugs: There may be bugs in the SAP software or the specific version you are using that could lead to this error.
  Missing Authorizations: The user executing the operation may not have the necessary authorizations to perform the action.
  
  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, and perform a database consistency check if necessary.
  Configuration Review: Verify the configuration settings for the search system and the specific category. Ensure that all required parameters are correctly set.
  Resource Monitoring: Monitor system resources to ensure that there are no bottlenecks. If necessary, allocate more resources to the SAP system.
  User Authorizations: Check the authorizations of the user encountering the error. Ensure they have the necessary permissions to perform the operation.
  SAP Notes and Support: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. If the issue persists, consider reaching out to SAP Support for assistance.
  System Restart: In some cases, restarting the SAP system or the relevant services may resolve temporary issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Enterprise Search or TREX for more detailed information on configuration and troubleshooting.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  Version-Specific Issues: Be aware that certain issues may be specific to the version of SAP you are using, so ensure that you are looking at the correct version documentation and notes.
  
  If the problem persists after trying the above solutions, it may be necessary to escalate the issue to your SAP Basis team or SAP Support for further investigation.