Diagnosis
The availability check was run for a third-party item or individualpurchase order item (&V1). Availability checks have not been designedfor third-party or individual purchase order processing.

System Response
The system terminates the availability check. This also occurs when youhave a mixture of standard schedule lines and schedule lines dealingwith third-party or individual purchase order processing.

Procedure
Do not call the availability check for third-party or individualpurchase order processing.