How To Fix KN020 - Summarized object does not exist: & & &

KN020 - Overview

• Message type: E = Error

• Message class: KN - Reporting for Costing

• Message number: 020

• Message text: Summarized object does not exist: & & &

What causes this issue?

You have not carried out summarization for this order hierarchy or cost
object hierarchy. For this reason it is not possible to display any
information on node &v1& &v2& &v3&.

System Response

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

How to fix this error?

Carry out order summarization or cost object summarization. Then call
up the function again.

Error message extract from SAP system. Copyright SAP SE.

KN020 - Details

• The SAP error message KN020, which states "Summarized object does not exist: & & &", typically occurs in the context of customer master data or related financial transactions. This error indicates that the system is unable to find a summarized object (such as a customer account) that is expected to exist in the database.
  Causes:
  
  Missing Customer Master Data: The customer account you are trying to access or summarize does not exist in the system.
  Incorrect Account Group: The account group assigned to the customer may not be set up correctly, leading to issues in data retrieval.
  Data Deletion: The customer master data may have been deleted or archived, making it unavailable for the current transaction.
  
  Configuration Issues: There may be configuration issues in the SAP system that prevent the proper linking of customer accounts.
  Authorization Issues: The user may not have the necessary authorizations to view or access the summarized object.
  
  Solutions:
  
  Check Customer Master Data: Verify