How To Fix MSG_UH110 - Tag &1 cannot be assigned to node &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: MSG_UH - Universal Hierarchy Message Class

• Message number: 110

• Message text: Tag &1 cannot be assigned to node &2.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MSG_UH110 - Tag &1 cannot be assigned to node &2. ?

  The SAP error message MSG_UH110 indicates that there is an issue with the assignment of a tag (or characteristic) to a node in a hierarchy. This error typically occurs in the context of SAP's classification system or when working with hierarchical data structures, such as those found in SAP Master Data Management (MDM) or SAP Product Lifecycle Management (PLM).
  Cause:
  The error message MSG_UH110 can be triggered by several factors, including:
  
  
  Invalid Tag Assignment: The tag (characteristic) you are trying to assign to the node is not valid for that particular node. This could be due to the tag not being defined for the node's hierarchy level.
  
  
  Hierarchy Structure Issues: The hierarchy structure may not allow for the assignment of the specified tag to the node due to predefined rules or constraints.
  
  
  Data Integrity Issues: There may be inconsistencies or integrity issues in the data that prevent the assignment from being processed.
  
  
  Authorization Issues: The user may not have the necessary permissions to assign the tag to the specified node.
  
  
  Solution:
  To resolve the MSG_UH110 error, you can take the following steps:
  
  
  Check Tag Validity: Verify that the tag you are trying to assign is valid for the node in question. You can do this by checking the configuration of the hierarchy and the characteristics associated with it.
  
  
  Review Hierarchy Structure: Ensure that the hierarchy structure allows for the assignment of the tag to the node. You may need to adjust the hierarchy or the characteristics associated with it.
  
  
  Data Consistency Check: Perform a data consistency check to identify any issues that may be causing the error. This may involve reviewing related master data or hierarchy definitions.
  
  
  Authorization Check: Ensure that you have the necessary authorizations to perform the assignment. If not, contact your system administrator to obtain the required permissions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines related to the hierarchy and tag assignments.
  
  
  Debugging: If the issue persists, consider using debugging tools to trace the process and identify where the error is occurring.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in managing hierarchies and tags, such as CT04 (Create Characteristic) or CT05 (Change Characteristic).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to identify the cause of the MSG_UH110 error and implement a suitable solution.