How To Fix INM_SYNCH_FRAMEWORK066 - You cannot assign subobjects; project allows non-sequential phases

SAP Error Message - Details

• Message type: E = Error

• Message class: INM_SYNCH_FRAMEWORK - Messages for Synch Framework

• Message number: 066

• Message text: You cannot assign subobjects; project allows non-sequential phases

What causes this issue?

The related project allows non-sequential phase processing. However, the
assignment of project phases to decision points is only supported for
projects with sequential phase processing. For this reason, you cannot
create subobject assignments for this project.

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?

If you want to assign phases to decision points, first activate
sequential phase processing in your project. Proceed as follows:
RESET N1
In the item, choose <LS>Project</> -> <LS>Tasks</>.
On the <LS>Basic Data</> tab page of the project definition, deselect
<LS>Non-Sequential Phases</>.
Save the project.
Note, however, that you can only change the processing mode if the
project has not yet been released.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message INM_SYNCH_FRAMEWORK066 - You cannot assign subobjects; project allows non-sequential phases ?

  The SAP error message INM_SYNCH_FRAMEWORK066 indicates that there is an issue with the assignment of subobjects in a project that allows non-sequential phases. This typically occurs in the context of project management within SAP, particularly when dealing with project structures and phases.
  
  Cause:
  The error arises when you attempt to assign subobjects (like tasks or activities) to a project that is configured to allow non-sequential phases. In such projects, the system expects that the phases can be executed in a non-linear manner, which may lead to conflicts when trying to assign subobjects that are expected to follow a specific sequence.
  
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check Project Configuration: Review the project settings to ensure that the configuration aligns with your intended project structure. If the project is set to allow non-sequential phases, ensure that the subobjects you are trying to assign are compatible with this configuration.
  
  
  Review Phase Definitions: Ensure