How To Fix USMD2186 - No hierarchy version specified; cannot process the hierarchy relationship

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD2 - Master Data: UI Modeling

• Message number: 186

• Message text: No hierarchy version specified; cannot process the hierarchy relationship

What causes this issue?

The hierarchy for characteristic &V1& is version-dependent. If you want
to process a hierarchy relationship you must therefore always specify
its hierarchy version.
You cannot enter the hierarchy version in the UI element for processing
hierarchy relationships because, according to your UI model definition,
this input option is not available and you did not enter the hierarchy
version on the initial screen of single processing.
As a result, the hierarchy version has not been selected and you cannot
process the hierarchy relationship.

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?

Specify a hierarchy version on the initial screen of single processing.

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 USMD2186 - No hierarchy version specified; cannot process the hierarchy relationship ?

  The SAP error message USMD2186, which states "No hierarchy version specified; cannot process the hierarchy relationship," typically occurs in the context of SAP Master Data Governance (MDG) when working with hierarchies. This error indicates that the system is unable to process a hierarchy relationship because a required hierarchy version has not been specified.
  Cause:
  
  Missing Hierarchy Version: The most common cause of this error is that the hierarchy version is not defined or is missing in the configuration or during the execution of a process that requires it.
  Incorrect Configuration: The hierarchy might not be properly configured in the system, leading to the inability to reference it.
  Data Entry Issues: If the hierarchy version is expected to be provided during data entry or processing, it may not have been entered correctly.
  
  Solution:
  
  Specify Hierarchy Version: Ensure that a valid hierarchy version is specified in the relevant transaction or process. This can often be done in the configuration settings or during the data entry process.
  Check Configuration: Review the configuration settings for the hierarchy in the SAP MDG system. Make sure that the hierarchy version is defined and active.
  Data Validation: If the error occurs during data entry, validate the data being entered to ensure that all required fields, including the hierarchy version, are filled out correctly.
  Consult Documentation: Refer to the SAP documentation or help resources for guidance on how to properly set up and manage hierarchy versions in your specific version of SAP MDG.
  System Logs: Check system logs for additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP MDG and hierarchy management to better understand how to work with hierarchy versions.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP support team or consult with an SAP expert for further assistance.