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

HP_HIERARCHY028 - Overview

• 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

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.

HP_HIERARCHY028 - Details

• 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