Solution : https://service.sap.com/sap/support/notes/306430 (SAP Service marketplace login required)
Key words :
additional key words idoc type orders01, symptom note 180516in release 4, incorrect source code, source code documented, material requirements planningdabmg, gr quantityerror messages, problem occurs due, correct source code, mrp reduced quantities, mrp reduced quantitygr
Related Notes :
| 458316 | COLLECT_OVERFLOW_TYPE_P in RMCENEUA |
| 180516 | GR quantity is not taken into account in MRP list |