How To Fix MSG_UH187 - Line &1: Contra item can only be set for nodes.

SAP Error Message - Details

• Message type: E = Error

• Message class: MSG_UH - Universal Hierarchy Message Class

• Message number: 187

• Message text: Line &1: Contra item can only be set for nodes.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MSG_UH187 - Line &1: Contra item can only be set for nodes. ?

  The SAP error message MSG_UH187 with the description "Line &1: Contra item can only be set for nodes" typically occurs in the context of hierarchical data structures, such as when working with the SAP Universal Hierarchy (UH) or similar structures where nodes and contra items are involved.
  Cause:
  This error generally arises when there is an attempt to assign a contra item to a line that is not a node. In SAP, a contra item is typically used to balance or offset a particular entry in a hierarchy. The error indicates that the system expects a node (which can have children or further subdivisions) but has received a line item that does not qualify as a node.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Hierarchy Structure: Ensure that the line item you are trying to set as a contra item is indeed a node. You can do this by reviewing the hierarchy structure in the relevant transaction or report.
  
  
  Correct the Assignment: If the line item is not a node, you will need to either:
  
  Change the line item to a valid node if applicable.
  Remove the contra item assignment if it is not necessary.
  
  
  
  Review Configuration: If you are working with custom hierarchies or configurations, ensure that the settings allow for the correct assignment of contra items. This may involve checking the configuration settings in the relevant SAP module.
  
  
  Consult Documentation: Refer to SAP documentation or help resources related to the specific module you are working with (e.g., SAP FI, CO, etc.) for more detailed guidance on how contra items and nodes are defined and used.
  
  
  Seek Help from SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes related to hierarchy management, such as KAH1 (Create Cost Center Hierarchy) or KAH2 (Change Cost Center Hierarchy).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  User Forums: Consider searching or posting on SAP community forums for insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.