Solution : https://service.sap.com/sap/support/notes/1094550 (SAP Service marketplace login required)
Key words :
terms set updates task local reason, profile parameter dynp/luw_id_format, register function modules, function module call, local update, dynp/trans_id_format, update correctly, nested transactions, update keys, require nesting
Related Notes :
| 1580019 | Invalid LUW ID |
| 191191 | Partitioning update tables |
| 122599 | DB2/390: Performance of the update |