How To Fix USMD1175 - Hierarchies must not be further restricted

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 175

• Message text: Hierarchies must not be further restricted

What causes this issue?

In the following cases, the authorization fields for the hierarchy
cannot be restricted any further:
The hierarchy is a synchronized hierarchy.
The entity type has not been restricted to a single value.

System Response

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

How to fix this error?

The input help provides valid values for the entries.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1175 - Hierarchies must not be further restricted ?

  The SAP error message USMD1175, which states "Hierarchies must not be further restricted," typically occurs in the context of SAP Master Data Governance (MDG) when working with hierarchies in the data model. This error indicates that there is an issue with the way hierarchies are being defined or used in the data governance process.
  Cause:
  
  Hierarchy Restrictions: The error usually arises when there is an attempt to apply additional restrictions to a hierarchy that is already defined. For example, if a hierarchy is set up to allow certain nodes or levels, trying to impose further restrictions on those nodes can trigger this error.
  Data Model Configuration: The configuration of the data model may not allow for the specific changes or restrictions being attempted. This can happen if the hierarchy is already locked or if the data model does not support the intended changes.
  Inconsistent Data: There may be inconsistencies in the data being processed, such as missing nodes or incorrect relationships within the hierarchy.
  
  Solution:
  
  Review Hierarchy Definition: Check the definition of the hierarchy in the data model. Ensure that you are not trying to impose additional restrictions that conflict with the existing hierarchy structure.
  Adjust Restrictions: If you need to apply restrictions, consider whether they can be applied at a different level or in a different manner that does not conflict with the existing hierarchy.
  Data Validation: Validate the data being used to ensure that it conforms to the expected structure of the hierarchy. Look for any missing or incorrectly defined nodes.
  Consult Documentation: Refer to SAP documentation or help resources related to Master Data Governance and hierarchies to understand the limitations and requirements for defining and using hierarchies.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide guidance based on the specific configuration and requirements of your system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on hierarchy management in MDG.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  Training and Documentation: Consider additional training on SAP MDG and hierarchy management to better understand the capabilities and limitations of the system.
  
  By following these steps, you should be able to identify the cause of the USMD1175 error and implement a suitable solution.