Solution : https://service.sap.com/sap/support/notes/323140 (SAP Service marketplace login required)
Key words : 
characteristic> i_chabas_chk = 'x' i_fill_xtab = 'x' i_fill_ytab = 'x' i_show = initial, 'extras' --> 'database tables' --> 'fill attribute sid table' menu options, master data attributes terminates, terms loading master data, load master data attributes, test 'sid values, function module rsdrx_fill_initial_xytable, function module rsdrx_fill_initial_xy_popups, runtime error sapsql_array_insert_duprec, tables' test
Related Notes : 
       
| 668466 | Loading master data: SAPSQL_ARRAY_INSERT_DUPREC | 
| 609638 | Analysis/repair program: Deactivation of aggregates | 
| 599269 | Analysis/repair programm: SID values in X and Y table | 
| 592757 | Analysis/repair program: Sequence of single tests | 
| 566044 | Loading master data: Using single record insert statement | 
| 534651 | Analysis/Repair program: Q table time intervals |