Solution : https://service.sap.com/sap/support/notes/1574619 (SAP Service marketplace login required)
Key words :
error message e398, table operation expression, note corrects, brfplus functions, brfplus function, dump exception, exception cx_fdt_config, unit values, transfered correctly, ddic binding
Related Notes :
1578083 | New check for data objects if binding is up to date |
1539951 | BRFplus collective note for NW702 SP06 |