Docs

Data Migration Service

1002 - Execution Error

1002-00000003

Problem description

Task execution failed.

Solution

This may be due to a source or destination access error. Troubleshoot as follows for each scenario:

Source access error: Check if the network connection to the source is stable, or confirm that the account associated with the source key in the migration task has the correct permissions to access source data.

Destination access error: Ensure that the account associated with the destination key used in the migration task has the correct permissions to access the destination bucket.

Last updated: 2026.02.02 11:05:23