expdp system/*** directory=DATA_PUMP_DIR dumpfile=expdp_19c.dmp logfile=expdp_19c.log schemas=HR
impdp system/*** directory=DATA_PUMP_DIR dumpfile=expdp_19c.dmp logfile=impdp_12.2.log expdp system/*** directory=DATA_PUMP_DIR dumpfile=expdp_19c
VERSION=12.0 Perform a direct import from 19c to 12.2 without an intermediate dump file : expdp system/*** directory=DATA_PUMP_DIR dumpfile=expdp_19c
expdp system/*** directory=DATA_PUMP_DIR \ dumpfile=expdp_for_12.2.dmp \ schemas=HR \ VERSION=12.2 The 19c expdp generates a dump file compatible with Oracle 12.2 by limiting metadata to features available in 12.2. 5.2 ✅ Alternative: Use VERSION=12.0 If targeting any 12.x release (12.1 or 12.2): expdp system/*** directory=DATA_PUMP_DIR dumpfile=expdp_19c
-- On 19c source expdp hr/hr@source_19c \ DIRECTORY=dp_dir \ DUMPFILE=hr_12_2_compat.dmp \ SCHEMAS=hr \ VERSION=12.2 \ LOGFILE=exp_hr.log