Solution : https://service.sap.com/sap/support/notes/509118 (SAP Service marketplace login required)
Key words :
system generates error message, dynamic availability check, terms production order, goods issue reason, apo system, goods issue, external error, order xxxxxxxxx, process order, apo release 3
Related Notes :
| 511654 | M7369 with goods issue for order |
| 440179 | Global ATP in APO (Releases 3.0, 3.1) - Composite SAP note |