Solution : https://service.sap.com/sap/support/notes/125406 (SAP Service marketplace login required)
Key words :
prerequisites atp check fails solution, additional key words j3ad, import/export parameters interface, function module - generate version, atp check failed, maintain function module, function module, import parameter, planned orders, production orders
Related Notes :
| 163832 | SUM: ATP all existing availability check notes |
| 137154 | No MRP run is neccessary for inventory movements |
| 130130 | Problems with ATP check in production/planned order |
| 126811 | AFS V1.0C Fixpack #4 |
| 126464 | ATP check and performance |
| 125236 | ATP in PP failed although it's stock available |
| 113578 | Availibility check in production order |