Planned order & could not be rescheduled for the next line

What causes this issue?

Planned orders are scheduled with new production versions in the
following cases when dispatching or rescheduling:
<ls>Error handling when changing production version</> is activated in
the strategy profile.
If during automatic dispatching of operations in planned orders an
error (for example, a capacity overload) occurs then the planned order
is scheduled for the production line that is entered for the next
production version for the material.
<ls>Rescheduling with production version</> is activated in the
strategy profile.
When you reschedule an operation in a planned order to another
production line the planned order is rescheduled using the production
version for the material in which the new production line is specified.
The system found no production version. The possible causes include:
No valid production version exists.
The end of the production version list has been reached.

System Response

The operation in the planned order is not scheduled again or
rescheduled

How to fix this error?

Dispatch or reschedule the operation in the planned order.

Error message extract from SAP system. Copyright SAP SE.