文档解释
ORA-31426: cannot modify active subscriptions
Cause: The subscription was already activated so that additional calls to SUBSCRIBE were prohibited.
Action: Subscribe to all the desired tables and columns before activating the subscription. Ensure that the correct subscription name is specifed.
ORA-31426:不能修改活动订阅
官方解释
ORA-31426: 无法修改活动订阅错误表明,当用户尝试修改已存在的活动订阅时发生了错误。
常见案例
当用户尝试修改已存在的活动订阅时会遇到ORA-31426错误。
一般处理方法及步骤
1.仔细检查订阅名称是否已正确指定,应确保订阅已存在。
2.如果订阅名称正确无误,则可能是订阅正在使用,因此无法修改。
3.可以从数据库中查询所有活动订阅,以查明确到底哪些订阅是活动的,以便更正。执行以下查询:
SELECT SUBSCRIBER_NAME, STATUS
FROM dba_subscribers;