Check Details
In scenes requiring configuring multiple synchronization tasks such as bidirectional synchronization, many-to-one synchronization, and active-active, DDL configurations can not form a ring linkage; otherwise, DDL statements may loop in the system, causing errors.
Example: In the following figure, you can select DDL in up to two of the three synchronization tasks (1, 3, and 5) marked by blue lines. Selecting DDL in three tasks would form a ring linkage.
Fixing Solution
To modify synchronization task configurations, in Sync Options and Synchronization Objects > Data Synchronization Options > Synchronization Operation Type, adjust DDL parameter configurations to avoid forming a ring linkage.
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