How To Fix KZ101 - You cannot assign single objects to cost object &

SAP Error Message - Details

• Message type: E = Error

• Message class: KZ - Cost Object Repetitive Mfg / Process Mfg

• Message number: 101

• Message text: You cannot assign single objects to cost object &

What causes this issue?

Single objects can only be assigned to <DS:GLOS.cost_object_ID>cost
object IDs</> at the lowest level of a
<DS:GLOS.cost_object_hierarchy>cost object hierarchy</>.
Cost object &v1& is entered as the higher-level
<DS:GLOS.cost_object_node>cost object node</> in the master data of
other cost object IDs. This means that this cost object is not a node
at the lowest level of the hierarchy.

How to fix this error?

Assign the single objects to a cost object node at the lowest level in
the cost object hierarchy.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KZ101 - You cannot assign single objects to cost object & ?

  The SAP error message KZ101, which states "You cannot assign single objects to cost object &," typically occurs in the context of cost accounting when there is an attempt to assign a single object (like a cost center, internal order, or project) to a cost object that does not allow such assignments.
  Cause:
  
  Incorrect Assignment Type: The cost object you are trying to assign to may not support the assignment of single objects. For example, certain cost objects may only accept aggregated costs or may be configured to accept only specific types of cost objects.
  Configuration Issues: The configuration settings in the controlling area or the specific cost object may not allow for the assignment of single objects.
  Object Status: The status of the cost object may not permit new assignments. For instance, if the cost object is closed or in a status that does not allow changes, you will encounter this error.
  Authorization Issues: Lack of proper authorization to perform the assignment can also lead to this error.
  
  Solution:
  
  Check Cost Object Type: Verify the type of cost object you are trying to assign to. Ensure that it is designed to accept single objects.
  Review Configuration: Check the configuration settings in the controlling area. You may need to consult with your SAP configuration team to ensure that the settings allow for the assignment of single objects.
  Object Status: Ensure that the cost object is in an appropriate status that allows for new assignments. If it is closed or inactive, you may need to reopen it or create a new cost object.
  Authorization Check: Ensure that you have the necessary authorizations to perform the assignment. If not, contact your SAP security team to obtain the required permissions.
  Use Alternative Methods: If the assignment of single objects is not possible, consider using alternative methods to allocate costs, such as using cost centers or internal orders that are designed for such assignments.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSB1 (Cost Centers: Actual Line Items) or KO03 (Display Internal Order) to review the details of the cost objects involved.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Documentation: Review SAP documentation related to cost object assignments and controlling area settings for more detailed guidance.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in SAP Controlling (CO) for further assistance.