How To Fix ESH_SEARCH378 - Export SWC, obj.type &1: Node &2, req &3,field &4: Dupl. key for step

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SEARCH - ESH Search

• Message number: 378

• Message text: Export SWC, obj.type &1: Node &2, req &3,field &4: Dupl. key for step

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_SEARCH378 - Export SWC, obj.type &1: Node &2, req &3,field &4: Dupl. key for step ?

  The SAP error message ESH_SEARCH378 typically occurs in the context of the SAP Enterprise Search or SAP HANA Search when there is a duplication issue related to keys during the export of a Software Component (SWC). This error indicates that there is a duplicate key for a specific node in the search configuration.
  Cause:
  The error is caused by the presence of duplicate entries in the data being processed. Specifically, it indicates that for a given object type, node, request, and field, there is more than one entry with the same key, which violates the uniqueness constraint expected by the system.
  Solution:
  To resolve the ESH_SEARCH378 error, you can follow these steps:
  
  
  Identify Duplicates: 
  
  Check the data being exported for duplicates. You can do this by querying the relevant tables or using transaction codes that allow you to view the data related to the specific object type and node mentioned in the error message.
  
  
  
  Remove or Correct Duplicates:
  
  Once you identify the duplicates, you can either remove them or correct the data to ensure that each entry has a unique key. This may involve modifying the data in the source system or adjusting the configuration in the search settings.
  
  
  
  Re-run the Export:
  
  After addressing the duplicates, attempt to re-run the export process. Monitor the logs to ensure that the error does not reoccur.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the search and ensure that they are set up correctly. Sometimes, misconfigurations can lead to unexpected behavior.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of SAP you are using. There may be specific guidelines or patches available that address this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error details and any relevant logs to help diagnose the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or SE37 (Function Module) to help analyze the data and configurations.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the ESH_SEARCH378 error in your SAP system.