Solution : https://service.sap.com/sap/support/notes/513239 (SAP Service marketplace login required)
Key words :
/3 system confirms schedule lines, </>crmapoatp_av2<z1>param, atp information reason, crm orders, request date, availability situation, confirmation scheduling, triangular scenario, retreival procedure, incorrect entry
Related Notes :
| 819744 | Composite SAP Note: ATP in CRM |
| 532089 | CRM R/3 ATP info: unconfirmed request schedule line in past |
| 504090 | Composite SAP note: Data transfer |