How To Fix USMDZ3083 - &1 &2: Item &3 must not have subnodes in the hierarchy

SAP Error Message - Details

• Message type: E = Error

• Message class: USMDZ3 - Nachrichtenklasse zum UI des User-Interfaces

• Message number: 083

• Message text: &1 &2: Item &3 must not have subnodes in the hierarchy

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 USMDZ3083 - &1 &2: Item &3 must not have subnodes in the hierarchy ?

  The SAP error message USMDZ3083 indicates that there is an issue with the hierarchy structure in your Master Data Governance (MDG) configuration. Specifically, it means that the item you are trying to process (denoted by &3) is not allowed to have subnodes (or child nodes) in the hierarchy. This typically occurs when the hierarchy is expected to be a flat structure or when certain nodes are defined to be leaf nodes (i.e., they cannot have children).
  Cause:
  
  Hierarchy Definition: The item you are trying to add or modify is defined in a way that it should not have any subnodes. This could be due to the configuration of the hierarchy in the MDG settings.
  Data Model Constraints: The data model may have constraints that prevent certain types of nodes from having children.
  Incorrect Data Entry: There may be an error in how the data is being entered or structured, leading to an attempt to create a hierarchy that is not allowed.
  
  Solution:
  
  Review Hierarchy Configuration: Check the configuration of the hierarchy in the MDG settings. Ensure that the item you are trying to modify is correctly defined and that it is allowed to have subnodes if that is your intention.
  Adjust Data Structure: If the item is indeed supposed to be a leaf node, ensure that you are not trying to add subnodes to it. If you need to create a hierarchy, consider restructuring your data to comply with the hierarchy rules.
  Consult Documentation: Refer to the SAP documentation for your specific version of MDG to understand the rules and constraints related to hierarchy structures.
  Data Validation: Validate the data you are trying to input to ensure it meets the requirements of the hierarchy. This may involve checking for any inconsistencies or errors in the data model.
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a recurring problem or if you suspect a bug.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on hierarchy management in MDG.
  Training and Documentation: Consider training sessions or documentation on MDG hierarchy management to better understand how to structure your data correctly.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.