ORA-16552: error occurred while generating directives for client

文档解释

ORA-16552: error occurred while generating directives for client

Cause: The operation could not be completed because the broker required assistance from the client that it was unable to provide because of the accompanying error.

Action: See the accompanying error message for more information and follow the directions provided in the Action section of that message. Then retry the operation.

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ORA-16552: error occurred while generating directives for client 错误表明在生成客户端指令时出现了错误。

官方解释

“Failed to create the fast-start failover missive from string to destination destination_string”。

该错误是由fast_start_failover_target指令无法执行所引起的，其会导致未能根据指定的参数向指定的目标节点发送指令。

常见案例

一般处理方法及步骤

步骤1：首先，检查RAC系统是否处于可用状态，并确认其系统状态是否正常。

步骤2：确认fast_start_failover_target指令是否被正确执行。

步骤3：确认是否已经启用了fast_start_failover参数。

步骤4：如果发现上述问题，可以尝试重置参数后重试一次；以及检查执行方式或参数是否正确。

步骤5：如果仍然出现问题，则可以尝试使用trace文件来收集更多信息，以供进一步分析。