How To Fix PB023 - Assignment of &1 &2 to cost center &3 has been changed.

PB023 - Overview

• Message type: E = Error

• Message class: PB - PD: Message IDs Org. Management

• Message number: 023

• Message text: Assignment of &1 &2 to cost center &3 has been changed.

What causes this issue?

Assignment of &V1& &V2& to cost center &V3& has been changed in
accordance with the new values entered.

Error message extract from SAP system. Copyright SAP SE.

PB023 - Details

• The SAP error message PB023 indicates that there has been a change in the assignment of a specific object (like a cost center) to another object (like a profit center or internal order). This message typically arises in the context of controlling (CO) and financial accounting (FI) modules when there are inconsistencies or changes in the assignment of cost objects.
  
  Cause:
  
  Data Changes: The assignment of the specified object (e.g., cost center) has been modified in the system. This could be due to manual changes made by users or through data uploads.
  Configuration Changes: Changes in the configuration settings related to cost centers or profit centers can lead to this message.
  Master Data Issues: If there are inconsistencies in the master data (e.g., cost center master data), it can trigger this error.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or modify the assignments, leading to this message.
  
  
  Solution:
  
  Check Assignment Changes: