Help Center> Data Replication Service> Troubleshooting> Failure Cases> Real-Time Migration from MongoDB to DDS> Incremental Migration Error: Command failed with error *** (***):***. The full response is {***}"
Updated on 2022-09-21 GMT+08:00

Incremental Migration Error: Command failed with error *** (***):***. The full response is {***}"

Scenarios

During real-time MongoDB-to-DDS migration, an error is reported during incremental migration. The log information is as follows: service INCREMENT failed, cause by: Command failed with error *** (***):***. The full response is {***}.

Possible Causes

The destination database returns an error. Common error codes are as follows:

  • Error 91: The destination database service is abnormal.
  • Error 133: The destination databaseshard is abnormal.

Solution

Contact destination database engineers to rectify the fault.