How To Fix PPEACT456 - Component &1 &2 is not assigned to activity &3

PPEACT456 - Overview

• Message type: E = Error

• Message class: PPEACT - Messages for iPPE ACT Application (Activities)

• Message number: 456

• Message text: Component &1 &2 is not assigned to activity &3

What causes this issue?

No valid connection between the activity and component could be
determined, as a component for an activity was assigned to a production
supply area.

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?

Select only components and variants for PVB assignment, which are also
directly assigned to the current activity.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

PPEACT456 - Details

• The SAP error message PPEACT456 indicates that a specific component (identified by &1 and &2) is not assigned to the activity (identified by &3) in the context of production planning or project management. This error typically arises in scenarios involving production orders, project systems, or when working with activity-based costing.
  
  Cause:
  
  Missing Assignment: The component has not been assigned to the specified activity in the system.
  Incorrect Configuration: The configuration settings for the activity or component may not be set up correctly.
  Data Inconsistency: There may be inconsistencies in the master data or transactional data related to the components or activities.
  Authorization Issues: The user may not have the necessary permissions to view or modify the assignments.
  
  
  Solution:
  
  
  Check Assignments:
  
  Navigate to the relevant transaction (e.g., CO02 for production orders, CJ20N for project management) and verify if the component is correctly assigned to the activity.
  If not, you will need to assign the component to the activity.
  
  
  
  Update Master Data:
  
  Ensure