How To Fix GK206 - Only hierarchies can be inserted under the dimension

SAP Error Message - Details

• Message type: E = Error

• Message class: GK - Messages for SAP Consolidation

• Message number: 206

• Message text: Only hierarchies can be inserted under the dimension

What causes this issue?

Only hierarchies can be inserted directly beneath a dimension, and not
consolidation groups or units.

System Response

Error message

How to fix this error?

Create a hierarchy below the dimension.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GK206 - Only hierarchies can be inserted under the dimension ?

  The SAP error message GK206, which states "Only hierarchies can be inserted under the dimension," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when you are trying to insert a non-hierarchy object into a dimension that is expected to contain only hierarchies.
  Cause:
  
  Incorrect Object Type: The error arises when you attempt to add a characteristic or another type of object to a dimension that is designed to hold only hierarchies. Dimensions in SAP BW are structured to contain hierarchies for organizing data, and inserting a non-hierarchy object violates this structure.
  Modeling Error: It may also occur due to a misunderstanding of the data model or the specific requirements of the dimension you are working with.
  
  Solution:
  
  Check Object Type: Ensure that the object you are trying to insert is indeed a hierarchy. If it is a characteristic or another type of object, you will need to create a hierarchy from that characteristic first.
  Create Hierarchy: If you need to use a characteristic, create a hierarchy based on that characteristic. This can usually be done in the modeling tools provided by SAP BW or SAP HANA.
  Review Dimension Settings: Double-check the settings and properties of the dimension to confirm that it is configured to accept hierarchies. You may need to adjust the dimension settings if they are incorrectly set.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on how to work with dimensions and hierarchies in your version of SAP BW or HANA.
  
  Related Information:
  
  SAP BW Hierarchies: Hierarchies in SAP BW are used to represent data in a structured manner, allowing for better analysis and reporting. Understanding how to create and manage hierarchies is crucial for effective data modeling.
  SAP HANA Modeling: If you are using SAP HANA, familiarize yourself with the modeling tools available, such as the SAP HANA Studio or Web IDE, which provide functionalities for creating and managing hierarchies.
  Error Handling: If you continue to encounter issues, consider checking SAP community forums or reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the GK206 error and successfully manage your dimensions and hierarchies in SAP.