Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Google Groups by Unknown author, 6 months ago
Subscription request timed out after 30000 millseconds. Possible causes: OPMN may not be running, you may have an OPMN running in an alternate ORACLE_HOME using duplicate port values, or OPMN may be misconfigured.
via Oracle Community by Marius2, 1 year ago
Subscription request timed out after 30000 millseconds. Possible causes: OPMN may not be running, you may have an OPMN running in an alternate ORACLE_HOME using duplicate port values, or OPMN may be misconfigured.
via Oracle Community by 493834, 1 year ago
Subscription request timed out after 120000 mi llseconds. Possible causes: OPMN may not be running, you may have an OPMN runni ng in an alternate ORACLE_HOME using duplicate port values, or OPMN may be misco nfigured.
via Oracle Community by kkrm333, 1 year ago
Subscription request timed out after 120000 millseconds. Possible causes: OPMN may not be running, you may have an OPMN running in an alternate ORACLE_HOME using duplicate port values, or OPMN may be misconfigured.
via Oracle Community by user634202, 1 year ago
Subscription request timed out after 120000 millseconds. Possible causes: OPMN may not be running, you may have an OPMN running in an alternate ORACLE_HOME using duplicate port values, or OPMN may be misconfigured.
via Oracle Community by 556961, 1 year ago
Subscription request timed out after 120000 millseconds. Possible causes: OPMN may not be running, you may have an OPMN running in an alternate ORACLE_HOME using duplicate port values, or OPMN may be misconfigured.
oracle.ons.SubscriptionException: Subscription request timed out after 30000 millseconds. Possible causes: OPMN may not be running, you may have an OPMN running in an alternate ORACLE_HOME using duplicate port values, or OPMN may be misconfigured.	at oracle.ons.SubscriptionNotification.waitForReply(SubscriptionNotification.java:83)	at oracle.ons.ONS.addSubscriber(ONS.java:669)	at oracle.ons.Subscriber.realStartup(Subscriber.java:104)	at oracle.ons.Subscriber.(Subscriber.java:80)	at oracle.jdbc.pool.OracleFailoverEventHandlerThread$1.run(OracleFailoverEventHandlerThread.java:69)	at java.security.AccessController.doPrivileged(Native Method)	at oracle.jdbc.pool.OracleFailoverEventHandlerThread.run(OracleFailoverEventHandlerThread.java:61)