How To Fix HP_HIERARCHY028 - Generation of hierarchy &1 running -> deletion not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: HP_HIERARCHY - Hierarchy Messages

• Message number: 028

• Message text: Generation of hierarchy &1 running -> deletion not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message HP_HIERARCHY028 - Generation of hierarchy &1 running -> deletion not possible ?

  The SAP error message HP_HIERARCHY028 indicates that there is an issue with the deletion of a hierarchy in the SAP system. Specifically, the message states that the generation of the hierarchy is still running, which prevents the deletion process from being executed.
  Cause:
  The primary cause of this error is that a hierarchy is currently being generated or processed in the background. When a hierarchy is in the process of being generated, the system locks it to prevent any modifications, including deletions, until the generation process is complete.
  Solution:
  To resolve this issue, you can follow these steps:
  
  
  Check Background Jobs: 
  
  Go to transaction code SM37 to check for any background jobs that are currently running. Look for jobs related to hierarchy generation.
  If you find a job that is stuck or taking too long, you may need to analyze it further or terminate it if necessary.
  
  
  
  Wait for Completion: 
  
  If the job is running normally, you may simply need to wait for it to complete. Once the hierarchy generation is finished, you should be able to delete the hierarchy without any issues.
  
  
  
  Check Locks: 
  
  You can also check for any locks that might be preventing the deletion. Use transaction code SM12 to see if there are any locks related to the hierarchy you are trying to delete.
  
  
  
  System Logs: 
  
  Review the system logs (transaction code SLG1) for any additional information or errors that might provide more context about the issue.
  
  
  
  Contact Support: 
  
  If the problem persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SM37: Monitor background jobs.
  SM12: Display and manage locks.
  SLG1: Display application logs.
  
  
  
  SAP Notes: 
  
  Check SAP Notes for any updates or patches related to hierarchy management and this specific error message.
  
  
  
  Documentation: 
  
  Review SAP documentation on hierarchy management for best practices and troubleshooting steps.
  
  
  
  By following these steps, you should be able to resolve the HP_HIERARCHY028 error and successfully delete the hierarchy once the generation process is complete.