Diagnosis
A purchase requisition could not be created during the collectiveconversion of the planned order into a production or a process order.Check the log to find what went wrong during the creation of thepurchase requisition.

System Response
If this message is defined as an error message, the production orprocess order is not generated during the collective conversion ofplanned orders. If the message is defined as a warning message or if nomessage type is specified, then the planned order is converted into aproduction or a process order.