Solution : https://service.sap.com/sap/support/notes/420287 (SAP Service marketplace login required)
Key words :
prerequisites solution source code corrections, additional key words ale, -party order processing, vendor plant, cross-system, inconsistencies
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440179 | Global ATP in APO (Releases 3.0, 3.1) - Composite SAP note |
418574 | R/3 SD schedule line numbers in CRM 3.0 / APO 3rd-party plan |