How To Fix USMD1107 - Data model &1, entity type &2: Change of permitted hierarchy nodes

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 107

• Message text: Data model &1, entity type &2: Change of permitted hierarchy nodes

What causes this issue?

In the active version of the data model &V1&, the entity type &V3& is
allowed as an additional entity type in the hierarchy of the entity &V2&
. This setting has been changed.

System Response

If hierarchy relationships have already been defined that contain
hierarchy nodes for the additional entity type, the defined hierarchy is
inconsistent after it has been regenerated.

How to fix this error?

Check if hierarchy relationships have already been defined that contain
hierarchy nodes for the additional entity types. Do <ZH>not</> remove
the additional entity type in this case.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1107 - Data model &1, entity type &2: Change of permitted hierarchy nodes ?

  The SAP error message USMD1107 typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue related to the hierarchy nodes of a data model entity. This error indicates that there has been a change in the permitted hierarchy nodes for a specific entity type, which can lead to inconsistencies or violations of the data model's integrity rules.
  Cause:
  The error can be caused by several factors, including:
  
  
  Changes in Hierarchy Configuration: If the hierarchy configuration for the entity type has been modified (e.g., adding or removing nodes), it may conflict with existing data or the current state of the data being processed.
  
  
  Data Inconsistencies: If the data being processed does not conform to the new hierarchy rules, this error will be triggered. For example, if a node that was previously valid is no longer permitted in the hierarchy.
  
  
  Incorrect Data Entry: Users may have entered data that does not align with the updated hierarchy structure, leading to this error during validation.
  
  
  Solution:
  To resolve the USMD1107 error, you can take the following steps:
  
  
  Review Hierarchy Configuration: Check the hierarchy configuration for the entity type in question. Ensure that the changes made are intentional and that they align with the overall data governance strategy.
  
  
  Validate Data: Review the data that is causing the error. Ensure that it adheres to the new hierarchy rules. You may need to update or correct the data entries to comply with the new structure.
  
  
  Reprocess the Data: After making the necessary adjustments to the hierarchy or the data, attempt to reprocess the data. This may involve re-running the data import or validation process.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of MDG you are using. There may be additional guidance or known issues related to this error.
  
  
  Engage with SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They can provide insights based on the specific configuration and version of your system.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  MDG Configuration: Familiarize yourself with the configuration settings for hierarchies in SAP MDG, as understanding these settings can help prevent similar issues in the future.
  User Training: Ensure that users involved in data entry and management are trained on the hierarchy rules and the implications of changes to the data model.
  
  By following these steps, you should be able to identify the cause of the USMD1107 error and implement a solution to resolve it.