How To Fix USMD1A006 - Higher-level and predecessor nodes: Deviating values of entity type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1A - Messages: Abstraction Layer

• Message number: 006

• Message text: Higher-level and predecessor nodes: Deviating values of entity type &1

What causes this issue?

You can only process higher-level nodes and predecessor nodes in
individual processing if the higher-level entity types are restricted to
the same value for all affected nodes (both nodes to be assigned and
existing nodes).

System Response

The higher-level nodes and predecessor nodes cannot be changed in
individual processing.

How to fix this error?

Use hierarchy processing to process the higher-level nodes and
predecessor nodes.

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 USMD1A006 - Higher-level and predecessor nodes: Deviating values of entity type &1 ?

  The SAP error message USMD1A006 typically occurs in the context of Master Data Governance (MDG) when there is a mismatch in the values of higher-level and predecessor nodes for a specific entity type. This error indicates that the values assigned to a higher-level node do not align with the values of its subordinate nodes, which can lead to inconsistencies in the data hierarchy.
  Cause:
  
  Data Inconsistency: The most common cause of this error is that the values for the higher-level node and its subordinate nodes (predecessor nodes) do not match. For example, if a higher-level node is set to a certain value, all its child nodes must either inherit that value or be compatible with it.
  Configuration Issues: There may be issues in the configuration of the data model or the relationships between the nodes.
  Data Entry Errors: Manual data entry errors can lead to discrepancies between the values of the nodes.
  
  Solution:
  
  Review Data Hierarchy: Check the hierarchy of the entity type in question. Ensure that the values for the higher-level node and its subordinate nodes are consistent and aligned.
  Correct Values: Update the values of the nodes to ensure they match. This may involve changing the value of the higher-level node or adjusting the values of the subordinate nodes.
  Validation Rules: Review any validation rules that may be in place for the entity type. Ensure that they are correctly configured to prevent such discrepancies in the future.
  Data Governance Processes: Implement or enhance data governance processes to ensure that data entry and updates are performed consistently and correctly.
  Testing: After making changes, test the data model to ensure that the error does not reoccur.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MDG_MAT for material master governance or other relevant MDG transactions to access and modify the data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on resolving it.
  Documentation: Refer to the SAP Master Data Governance documentation for best practices on managing data hierarchies and ensuring data consistency.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP MDG for further assistance.