How To Fix SCBO_CONSISTENCY_CHK035 - Key fields are allowed on root nodes only.

SAP Error Message - Details

• Message type: E = Error

• Message class: SCBO_CONSISTENCY_CHK - Consistency check messages for Custom Business Objects

• Message number: 035

• Message text: Key fields are allowed on root nodes only.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCBO_CONSISTENCY_CHK035 - Key fields are allowed on root nodes only. ?

  The SAP error message SCBO_CONSISTENCY_CHK035, which states "Key fields are allowed on root nodes only," typically occurs in the context of SAP BusinessObjects or SAP BW when dealing with data modeling or data source definitions. This error indicates that there is an issue with the structure of your data model, specifically regarding the placement of key fields.
  Cause:
  The error arises when you attempt to define key fields (which are used to uniquely identify records) on nodes that are not root nodes in a hierarchy or data structure. In SAP, key fields should only be defined at the root level of a hierarchy to maintain data integrity and ensure proper data retrieval.
  Solution:
  To resolve this error, you should:
  
  
  Review the Data Model: Check the structure of your data model or hierarchy. Identify the nodes where you have defined key fields.
  
  
  Move Key Fields: Ensure that key fields are only defined at the root node. If you have mistakenly defined key fields on child nodes or non-root nodes, you will need to remove them from those nodes.
  
  
  Revalidate the Model: After making the necessary adjustments, revalidate your data model to ensure that the error has been resolved.
  
  
  Test the Changes: Once the adjustments are made, test the data model to confirm that it functions correctly without any errors.
  
  
  Related Information:
  
  Key Fields: Key fields are essential for uniquely identifying records in a database or data model. They are crucial for ensuring data integrity and efficient data retrieval.
  Root Nodes: In a hierarchical data structure, root nodes are the top-level nodes that do not have any parent nodes. They serve as the starting point for the hierarchy.
  Data Modeling Best Practices: When designing data models, it is important to follow best practices, such as defining key fields appropriately, maintaining a clear hierarchy, and ensuring that relationships between nodes are well-defined.
  
  If you continue to experience issues after following these steps, consider consulting SAP documentation or reaching out to SAP support for further assistance.