How To Fix CLHP030 - COLUMN must contain all non-hierarchy columns

SAP Error Message - Details

• Message type: E = Error

• Message class: CLHP - Graphical Class Maintenance

• Message number: 030

• Message text: COLUMN must contain all non-hierarchy columns

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CLHP030 - COLUMN must contain all non-hierarchy columns ?

  The SAP error message CLHP030, which states "COLUMN must contain all non-hierarchy columns," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with data models, especially when defining or modifying InfoObjects, queries, or data sources that involve hierarchies.
  Cause:
  This error arises when you are trying to create or modify a query or data model that includes a hierarchy, but the structure of the columns does not comply with the requirements for hierarchies. Specifically, it indicates that the query or data model is missing some non-hierarchy columns that are necessary for the hierarchy to function correctly.
  Solution:
  To resolve the CLHP030 error, you can follow these steps:
  
  
  Check Hierarchy Definition: Ensure that the hierarchy you are working with is correctly defined. Verify that all necessary non-hierarchy attributes are included in the data model or query.
  
  
  Include Non-Hierarchy Columns: Make sure that all non-hierarchy columns that are required for the hierarchy are included in your query or data model. This may involve adding additional fields or attributes that are necessary for the hierarchy to be valid.
  
  
  Review Query Structure: If you are working with a query, review the structure of the query to ensure that it adheres to the requirements for hierarchies. This includes checking the selection of characteristics and ensuring that they are compatible with the hierarchy.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on working with hierarchies in your version of SAP BW or HANA. This can provide insights into the requirements for defining hierarchies and the associated columns.
  
  
  Test Changes: After making the necessary adjustments, test the changes to ensure that the error is resolved and that the hierarchy functions as expected.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on working with hierarchies.
  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 BW or HANA hierarchies to deepen your understanding of how to work with them effectively.
  
  By following these steps, you should be able to resolve the CLHP030 error and ensure that your hierarchy is correctly configured within your SAP environment.