Solution : https://service.sap.com/sap/support/notes/508482 (SAP Service marketplace login required)
Key words :
external number range, 'atpc' function group, 'atpx' function group, program error solution, transaction type reason, error message, transaction se80, create sales, distribution documents, manufacturing orders
Related Notes :
| 511225 | Availability check from the missing parts list with APO |
| 507014 | Temporary order numbers are not recognized in the APO |