How To Fix CJ594 - You selected some activities which are in header-assigned networks

CJ594 - Overview

• Message type: E = Error

• Message class: CJ - Project master data and structure

• Message number: 594

• Message text: You selected some activities which are in header-assigned networks

What causes this issue?

You have selected activities for the maintenance of the settlement rule
which are in a network with header account assignment.
Before you can maintain the settlement rule for all the activities you
have selected, you must first maintain the settlement rule for the
activities with header account assignment.

System Response

The system ignores your selections and first displays the header screen
of the networks with header account assignment. Then the system displays
the activity detail screens.

How to fix this error?

First maintain the settlement rule for the networks with header account
assignment and then maintain the settlement rule for the activities
with activity account assignment.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CJ594 - You selected some activities which are in header-assigned networks ?

  The SAP error message CJ594 indicates that you are trying to select activities that are part of a header-assigned network in a project, but the system does not allow this action. This typically occurs in the context of project management within SAP, particularly when dealing with networks and activities in Project System (PS).
  
  Cause:
  The error occurs because:
  
  Header-Assigned Networks: The activities you are trying to select are linked to a network that is assigned to a project header. In SAP, header-assigned networks are designed to manage activities at a higher level, and certain operations (like certain types of changes or selections) are restricted to maintain data integrity.
  Incorrect Selection: You may be trying to perform an operation that is not permitted on header-assigned networks, such as trying to change or delete activities that are not directly editable.
  
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Network Assignment: Verify if the activities you are trying