How To Fix UGMD321 - &1 is not a valid hierarchy entry

SAP Error Message - Details

• Message type: E = Error

• Message class: UGMD - FIN Master Data: Messages

• Message number: 321

• Message text: &1 is not a valid hierarchy entry

What causes this issue?

You have added &V1& to the hierarchy. However, this assignment is not
permitted by the definition of the characteristic.

System Response

The changes are not applied.

How to fix this error?

Change the hierarchy structure accordingly.

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 UGMD321 - &1 is not a valid hierarchy entry ?

  The SAP error message UGMD321 indicates that a specified hierarchy entry is not valid. This error typically occurs in the context of SAP Master Data Management, particularly when dealing with hierarchical data structures such as cost centers, profit centers, or other organizational units.
  Cause:
  
  Invalid Hierarchy Entry: The entry you are trying to use does not exist in the specified hierarchy. This could be due to a typo, or the entry may have been deleted or not created yet.
  Incorrect Hierarchy Level: The entry may not be valid at the level of the hierarchy you are trying to access or modify.
  Authorization Issues: The user may not have the necessary permissions to access the hierarchy or the specific entry.
  Data Consistency Issues: There may be inconsistencies in the data that prevent the hierarchy from being recognized correctly.
  
  Solution:
  
  Verify the Entry: Check the entry you are trying to use. Ensure that it exists in the hierarchy and that you have spelled it correctly.
  Check Hierarchy Structure: Review the hierarchy structure to ensure that the entry is valid at the level you are working with. You can do this by navigating to the relevant transaction or using the hierarchy display tools in SAP.
  Authorization Check: Ensure that you have the necessary authorizations to access the hierarchy and the specific entry. You may need to contact your SAP security administrator for assistance.
  Data Consistency Check: Run consistency checks on the hierarchy data to identify any issues. This may involve using specific SAP transactions or reports designed for data validation.
  Recreate the Entry: If the entry is missing, you may need to create it again in the hierarchy.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may use transaction codes like KSH1 (Create Cost Center), KSH2 (Change Cost Center), or KSH3 (Display Cost Center) to manage hierarchy entries.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for UGMD321.
  Documentation: Refer to SAP documentation for the specific module you are working with (e.g., Controlling, Financial Accounting) for more details on managing hierarchies.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team for further assistance.