Solution : https://service.sap.com/sap/support/notes/451517 (SAP Service marketplace login required)
Key words :
key r3a_common parameter 1 crm_default_destination parameter 2 crm_r3material_avail rfc destination, related components' -> 'communication setup' -> 'define middlware parameters', 'customer relationship management' -> 'crm middleware, /3 atp information control information <blank>=, terms r3-atp, r3-atp info, item overview screen, entire quantity confirmed, confirmation schedule lines, r3 avalability information
Related Notes :
| 920729 | Availability inormation: Missing schedule lines. |
| 640044 | Vendor no longer changeable or not displayed |
| 633223 | CRM R/3 ATP info: Error with items with the same product |
| 628112 | Amount to be authorized is zero |
| 623483 | SAP Internet Sales: ATP info against R/3 with conf. material |
| 592963 | ATP relevance in spite of missing item or error in status |
| 580403 | ATP-information R/3 for all items without selection |
| 528347 | CRM ATP-information: Plant determination in R/3 |
| 527545 | CRM R/3 ATP information: missing confirmation schedule lines |
| 518471 | Availability information against R/3 and delivery groups |
| 513742 | CRM R/3 ATP info: confirmation schedule line w/ quantity 0 |
| 513709 | CRM R/3 ATP info:Conf. is earlier than request schedule line |
| 511878 | CRM R/3 ATP-Info: APO-Fehlermeldung bei R/3 ATP-Info |
| 511060 | ATP check: Customizing conversion in CRM 3.1 |
| 507460 | CRM R/3 ATP information: Issue warning inst of error message |
| 497179 | Availability Information from R/3 Backend |