Component &1 in operation &2 of the task list is deleted

What causes this issue?

Component &1 in operation &2 of the task list is deleted

System Response

You cannot have more than one component with the material provision
indicator (MPI) <ZK>Rework Material from Subcontractor </>in one
refurbishment order.
The component of the task list is deleted.

How to fix this error?

Delete the existing component with the MPI <ZK>Rework Material from
Subcontractor,</> and create a new component with this MPI for the
operation.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.