Component : Time and Scheduling Functions - Rules-Based Available-To-Promise (ATP)

Solution : https://service.sap.com/sap/support/notes/429391 (SAP Service marketplace login required)

Key words :
error message /sapapo/mat 001 appears, additional key words ext_matnr, attached source code corrections, rule-based availability check, rule-based atp, external material description, material description, apo system, call function, 'rules immediately'

Related Notes :

382746

Collective note: Delivery+transportation scheduling with APO