If an error message is displayed when you are using ApsaraDB RDS, you can check the information about the error in the API Error Center. If no information about the error can be found, try to find a solution in this topic.

Note The following topics cover a variety of issues and solutions. You can use the search box or press Ctrl+F to search for topics by keyword.

Purchases and payments

Connections and networks

Migration, synchronization, and change tracking

Backup and restoration

Read-only instances and read/write splitting

Performance, storage capacity, and memory

Accounts and permissions

Upgrades

Databases and tables

Logs

SQL

Parameters