1. impdp iplat/iplat@ncdbmm 
    2. directory=IMPDP 
    3. dumpfile=ncdbmm_20191214.dmp 
    4. TABLES=wlplat.T_MM_STOCK_IMPSOURCE_20190815 
    5. REMAP_TABLE=T_MM_STOCK_IMPSOURCE_20190815:T_MM_STOCK_IMPSOURCE_20191214 
    6. table_exists_action=replace