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

Identify the Failing ObjectThe error often happens while processing a specific object type. Check your import log to see what the last successful step was. Common culprits include: PROCACT_INSTANCE PACKAGE_BODY TABLE_STATISTICS REF_CONSTRAINT

If the error happens during tablespace mapping, ensure that the schemas you are importing have the necessary quotas on the target tablespaces and that the REMAP_TABLESPACE parameter is used if the source and target tablespace names differ. 4. Summary Checklist Fix corrupted SYS.KUPW$WORKER objects. Use EXCLUDE=STATISTICS Skip corrupted TABLE_STATISTICS objects. Check Data Pump Jobs Drop hung/failed jobs in dba_datapump_jobs . Check Data Version Ensure target version is ≥ source version. Identify the Failing ObjectThe error often happens while