Solution : https://service.sap.com/sap/support/notes/624601 (SAP Service marketplace login required)
Key words :
request schedule lines, function module r3_sd_availability_check, attached correction instructions, crm sales transaction, transaction se37, availability check, import parameter, typereference type, xshort text, transferred
Related Notes :
| 856727 | Availability check with SAP R/3 as of CRM 5.0 |