Solution : https://service.sap.com/sap/support/notes/112475 (SAP Service marketplace login required)
Key words :
create function module enq_entries_delete_all, collective availability check, quantity blocks exist, additional key words, processing type = normal, function group atp1, function module, online transaction, program error, advance corrections
Related Notes :
| 131896 | ATP: Lock key is too long |
| 112271 | ATP collective availability check |