Arthur checked the disk usage. The USERS tablespace was at 99.9% capacity. The migration had simply been too large for the allocated space.
If the error persists, the dump file is likely irrecoverably corrupted, and you will need to recreate it from the source. Arthur checked the disk usage
During the preparation phase, Data Pump heavily utilizes the database's default temporary tablespace to handle index mapping, row layout configurations, and sorting. If the temporary tablespace is completely empty, offline, or misconfigured at the global database level, PREPARE_DATA_IMP will crash. 3. Source and Target Schema Definition Mismatches If the error persists, the dump file is
In this article, we will dissect this error, explain the role of the KUPW-WORKER and the PREPARE-DATA-IMP phase, explore the most common causes (including the often-seen "71" sub-code), and provide actionable step-by-step solutions. we will dissect this error
This error halts the import job or leaves it in a plagued state. It usually stems from a mismatch between the export and import database environments, metadata corruption, or hitting an unmapped Oracle internal bug. Common Root Causes