How To Fix GHO_MANAGE_HIER017 - Cannot create further subnodes; Obj assignment already done

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_MANAGE_HIER - Message Class for Manage Hierarchy

• Message number: 017

• Message text: Cannot create further subnodes; Obj assignment already done

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_MANAGE_HIER017 - Cannot create further subnodes; Obj assignment already done ?

  The SAP error message GHO_MANAGE_HIER017 indicates that you are trying to create additional subnodes in a hierarchy where the object assignment has already been completed. This typically occurs in the context of managing hierarchies in SAP, such as in the SAP Business Warehouse (BW) or SAP S/4HANA.
  Cause:
  
  Hierarchy Structure: The error usually arises when you attempt to add more subnodes to a node that has already been assigned objects. In SAP, once a node has been assigned to an object (like a characteristic or a key figure), it cannot have further subnodes added to it.
  Data Integrity: This restriction is in place to maintain data integrity within the hierarchy structure. Allowing further subnodes could lead to inconsistencies or confusion in the hierarchy.
  
  Solution:
  
  Review Hierarchy Structure: Check the hierarchy structure to ensure that you are not trying to add subnodes to a node that already has object assignments. You may need to adjust your hierarchy design.
  Remove Object Assignments: If you need to add subnodes, you may have to remove the existing object assignments from the node. This can typically be done through the hierarchy management transaction (like RSH1 for InfoObjects in BW).
  Create a New Node: If the existing node cannot be modified, consider creating a new node under the parent node where you can add the required subnodes.
  Consult Documentation: Refer to SAP documentation or help resources for specific instructions on managing hierarchies in your version of SAP.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSH1 (for InfoObjects) or RSH2 (for hierarchy management) to manage your hierarchies effectively.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to hierarchy management and this specific error message.
  User Permissions: Ensure that you have the necessary permissions to modify the hierarchy structure, as restrictions may also lead to errors.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.