Ora-39126 Worker Unexpected Fatal Error In Kupw-worker.prepare-data-imp 71 Today

# Use DBMS_DATAPUMP to validate impdp user/pwd DIRECTORY=dp_dir DUMPFILE=exp.dmp SQLFILE=check.sql

Resolving ORA-39126: Worker Unexpected Fatal Error in KUPW$WORKER.PREPARE_DATA_IMP [71]

Prevention is better than cure. Implement the following strategies to minimize the risk of encountering this error in Data Pump jobs: