How To Fix /PM0/3FWM_TOOL013 - Unrecoverable error occurred during hierarchy generation

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/3FWM_TOOL -

• Message number: 013

• Message text: Unrecoverable error occurred during hierarchy generation

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/3FWM_TOOL013 - Unrecoverable error occurred during hierarchy generation ?

  The SAP error message /PM0/3FWM_TOOL013 Unrecoverable error occurred during hierarchy generation typically indicates that there was a critical issue during the process of generating a hierarchy in the SAP system, particularly in the context of SAP BW (Business Warehouse) or SAP HANA.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or corrupt data in the source system that is being used to generate the hierarchy.
  Configuration Issues: Incorrect configuration settings in the hierarchy generation process can lead to errors.
  Memory Issues: Insufficient memory or resources allocated to the SAP system can cause the hierarchy generation to fail.
  Authorization Issues: Lack of proper authorizations for the user executing the hierarchy generation can lead to errors.
  Software Bugs: There may be bugs in the version of SAP you are using that affect hierarchy generation.
  
  Solutions:
  
  Check Logs: Review the detailed logs for the hierarchy generation process to identify the specific cause of the error. This can provide insights into what went wrong.
  Data Validation: Validate the data in the source system to ensure there are no inconsistencies or corrupt records. Clean up any problematic data.
  Configuration Review: Double-check the configuration settings related to hierarchy generation. Ensure that all necessary parameters are correctly set.
  Resource Allocation: Ensure that the SAP system has sufficient memory and resources allocated. You may need to increase the memory settings or optimize the system performance.
  User Authorizations: Verify that the user executing the hierarchy generation has the necessary authorizations to perform the task.
  Patch Updates: Check for any available patches or updates for your SAP system that may address known bugs related to hierarchy generation.
  Consult SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may provide specific guidance or fixes for this error.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more in-depth troubleshooting based on your specific system configuration and logs.
  Community Forums: Engaging with SAP community forums can also be helpful, as other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to diagnose and resolve the error related to hierarchy generation in your SAP system.