Help Center/ Object Storage Migration Service/ FAQs/ Error Codes and Solutions/ TRF.0004 Some objects fail to be migrated.
Updated on 2026-07-06 GMT+08:00
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TRF.0004 Some objects fail to be migrated.

Symptom

During data migration, some objects fail to be migrated and the migration task status becomes Failed. Check the failure details and solve the problem accordingly.

Possible Causes

Possible causes:

  • The source object structure is incompatible with the destination environment, for example, the field type is not supported or constraints conflict.
  • You do not have sufficient permissions to create or modify objects in the destination database.
  • The network is disconnected or the destination service is abnormal, causing the migration to be interrupted.

Solution

Go to the task details page, in the Failed Object List area, check the name and details of the failed object. For details, see What Can I Do If a Migration Task Fails?