How To Fix KD520 - System error: Sender missing in internal object table

KD520 - Overview

• Message type: E = Error

• Message class: KD - CO Settlement

• Message number: 520

• Message text: System error: Sender missing in internal object table

What causes this issue?

Internal error.

System Response

Processing terminated.

How to fix this error?

Notify your system manager.

Error message extract from SAP system. Copyright SAP SE.

KD520 - Details

• The SAP error message KD520, which states "System error: Sender missing in internal object table," typically occurs in the context of controlling (CO) and can be related to various issues in the configuration or data integrity within the SAP system. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing Sender Object: The error often indicates that the system is unable to find a sender object (like a cost center, internal order, or project) that is expected to be present in the internal object table.
  Data Inconsistency: There may be inconsistencies in the master data or transaction data, such as missing or incorrectly configured sender objects.
  
  Configuration Issues: The configuration settings for controlling areas, cost centers, or internal orders may not be set up correctly.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain objects, leading to this error.
  
  Solutions:
  
  Check Sender Object: Verify that the