文档解释
ORA-55711: Unable to bind clusterwide global transactions to compatible undo
Cause: Undo tablespace was not onlined for automatic undo management.
Action: Create undo tablespace if it has not been created.
ORA-55711错误是一个Oracle错误,说明无法将全局事务绑定到兼容的撤消段中。这可能是由于最近创建的事务使用不相兼容的撤消段,而现有全局事务使用的是另一个撤消段。