How To Fix ESH_TREX_ADMIN149 - Error executing DFD Query: Deletion from dependent node &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_TREX_ADMIN - TREX Indexing and Index Administration

• Message number: 149

• Message text: Error executing DFD Query: Deletion from dependent node &1 failed

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_TREX_ADMIN149 - Error executing DFD Query: Deletion from dependent node &1 failed ?

  The SAP error message ESH_TREX_ADMIN149 typically occurs in the context of the SAP Enterprise Search (TREX) system when there is an issue executing a DFD (Data Flow Definition) query, specifically related to the deletion of a dependent node. This error can arise due to various reasons, and understanding the cause and potential solutions is essential for troubleshooting.
  Cause:
  
  
  Data Integrity Issues: The error may occur if there are integrity issues with the data in the TREX system. This could be due to missing or corrupted entries in the database that the DFD is trying to access or delete.
  
  
  Dependency Violations: The error indicates that there are dependent nodes that are preventing the deletion. This could mean that there are references or links to other data that need to be resolved before the deletion can occur.
  
  
  Configuration Issues: Incorrect configuration of the DFD or the TREX system can lead to this error. This includes issues with the DFD settings or the way the data is structured.
  
  
  Permissions: Lack of necessary permissions to perform deletion operations on the specified node can also trigger this error.
  
  
  Solution:
  
  
  Check Data Integrity: Verify the integrity of the data in the TREX system. Look for any inconsistencies or missing entries that might be causing the issue. You may need to run consistency checks or repair tools provided by SAP.
  
  
  Resolve Dependencies: Identify the dependent nodes that are causing the deletion to fail. You may need to manually delete or update these dependent nodes before attempting to delete the primary node again.
  
  
  Review DFD Configuration: Check the configuration of the Data Flow Definition. Ensure that it is set up correctly and that all necessary parameters are defined properly.
  
  
  Permissions Check: Ensure that the user executing the deletion has the necessary permissions to perform this operation. You may need to consult with your SAP security administrator to verify and adjust permissions as needed.
  
  
  Logs and Traces: Review the logs and traces for more detailed error messages that can provide additional context about the failure. This can help pinpoint the exact cause of the issue.
  
  
  SAP Notes and Support: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  
  
  Consult SAP Documentation: Refer to the official SAP documentation for TREX and DFDs for any specific guidelines or troubleshooting steps related to this error.
  
  
  Related Information:
  
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  SAP Help Portal: The SAP Help Portal contains extensive documentation on TREX and Enterprise Search, which can be useful for understanding the underlying architecture and troubleshooting steps.
  System Logs: Always check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context.
  
  If the issue persists after trying the above solutions, it may be necessary to escalate the problem to SAP support for further assistance.