Solution : https://service.sap.com/sap/support/notes/797629 (SAP Service marketplace login required)
Key words : 
sap parameter dbs/ora/substitute_literals, analyze table t100 compute statistics, c_obj#_intcol# oracle cluster, dbms_stats command gather_ _stats, num_bucketsfrom dba_part_col_statisticswhere owner = '<table_owner>', select statement optimizer=choose, dbi hints substitute values, dbi hints &substitute values&, [indexed] columns [size <buckets>], terms faq solution 1
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