How To Fix KA393 - Calculation base & is still in use

SAP Error Message - Details

• Message type: E = Error

• Message class: KA - CO Overhead Costs: Overhead, Accrual Calculation

• Message number: 393

• Message text: Calculation base & is still in use

What causes this issue?

Calculation base &V1& is still being used in other controlling areas.

System Response

Deletion not possible.

How to fix this error?

You cannot delete calculation base &V1& until it is not being used in
any controlling area.
You can also delete the calculation base data and the definition in the
overview list.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KA393 - Calculation base & is still in use ?

  The SAP error message KA393 ("Calculation base & is still in use") typically occurs in the context of controlling (CO) when you attempt to delete or change a calculation base that is currently being referenced or used in other transactions or configurations. This can happen in various scenarios, such as when trying to delete a cost center, internal order, or other controlling objects that are linked to the calculation base.
  Cause:
  
  Active References: The calculation base is still being referenced in various transactions, reports, or configurations.
  Open Periods: There may be open periods in the controlling area that prevent changes to the calculation base.
  Dependencies: Other objects (like cost elements, cost centers, or internal orders) may depend on the calculation base, making it ineligible for deletion or modification.
  
  Solution:
  
  
  Identify Dependencies: Use transaction codes like KSB1 (Cost Centers: Actual Line Items) or KOB1 (Orders: Actual Line Items) to check where the calculation base is being used. This will help you identify the specific transactions or objects that are referencing it.
  
  
  Close Open Periods: If applicable, ensure that there are no open periods that would prevent changes. You may need to close the periods in the controlling area.
  
  
  Remove References: If you find that the calculation base is being used in other objects, you will need to remove those references before you can delete or modify the calculation base. This may involve:
  
  Changing the configuration of cost centers or internal orders.
  Deleting or archiving transactions that reference the calculation base.
  
  
  
  Check for Custom Programs: If there are custom programs or reports that use the calculation base, you may need to update or remove those references.
  
  
  Consult Documentation: Review SAP documentation or consult with your SAP support team for specific guidance related to your system configuration.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the CO module, such as KSB1, KOB1, KSV1, etc.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to the KA393 error message.
  User Permissions: Ensure that you have the necessary permissions to make changes to the calculation base and related objects.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or CO module expert for further assistance.