How To Fix ESH_TREX_ADMIN072 - No hash code generated for node &1, check &2

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_TREX_ADMIN - TREX Indexing and Index Administration

• Message number: 072

• Message text: No hash code generated for node &1, check &2

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_TREX_ADMIN072 - No hash code generated for node &1, check &2 ?

  The SAP error message ESH_TREX_ADMIN072 indicates that there is an issue with the hash code generation for a specific node in the TREX (Text Retrieval and Extraction) system. This error typically arises in the context of the SAP Enterprise Search or when working with the TREX server.
  Cause:
  The error message "No hash code generated for node &1, check &2" suggests that the system was unable to generate a hash code for a specific node (indicated by &1) and that you should check the details provided in &2. The reasons for this error can include:
  
  Configuration Issues: There may be misconfigurations in the TREX settings or the related components.
  Data Issues: The data associated with the node may be corrupted or not properly formatted.
  System Performance: The TREX server may be under heavy load, causing timeouts or failures in processing.
  Software Bugs: There could be bugs in the version of the TREX or SAP system you are using.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check the Logs: Review the TREX logs for more detailed error messages that can provide insight into what went wrong. Look for any additional error codes or messages that accompany ESH_TREX_ADMIN072.
  
  
  Verify Configuration: Ensure that the TREX configuration is correct. Check the settings in the SAP system related to the TREX server and make sure they are properly set up.
  
  
  Data Integrity: Check the data associated with the node for any inconsistencies or corruption. If necessary, re-index the data or correct any issues found.
  
  
  System Performance: Monitor the performance of the TREX server. If it is under heavy load, consider optimizing the server or scheduling tasks during off-peak hours.
  
  
  Re-indexing: If the issue persists, you may need to re-index the affected data or nodes. This can often resolve issues related to hash code generation.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. There may be updates or fixes available for your version of the software.
  
  
  Contact SAP Support: If you are unable to resolve the issue with the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message and any relevant logs or details.
  
  
  Related Information:
  
  TREX Documentation: Familiarize yourself with the TREX documentation provided by SAP, which can offer insights into configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  System Updates: Keep your SAP system and TREX components updated to the latest versions to benefit from bug fixes and improvements.
  
  By following these steps, you should be able to diagnose and resolve the ESH_TREX_ADMIN072 error effectively.