Diagnosis
For simulated planned order &V2&, you tried to carry out action &V1&.The corresponding action cannot be executed for a planned order inlong- term planning.
The following actions are not allowed in long-term planning:

• Availability check with and without BOM explosion


• Resetting of availability data


• Backflushing of planned orders


• Firming of planned order components

System Response
The action was terminated.