GoldenGate, Streams and Distributed Database (MOSC)

MOSC Banner

Queue Monitor Processes

edited Jul 12, 2012 2:30AM in GoldenGate, Streams and Distributed Database (MOSC) 3 commentsAnswered
My Oracle server is 9.2.0.6 Batch Set. I faced a runtime error related to Queue Monitor Processes. Restarting dead background process QMN0, an error message, was displayed after running startup mount; during a backup process. A few web sites explain the cause that the SGA initialization could not be be finished within 30s. Many web sites advise to run alter system set aq_tm_process=0 scope=both; but the Significance of AQ_TM_PROCESSES Parameter section on  https://blogs.oracle.com/db/entry/oracle_support_master_note_for_aq_queue_monitor_process_qmon_doc_id_3056621 opposes this approach under. How should I avoid the error?

Howdy, Stranger!

Log In

To view full details, sign in to My Oracle Support Community.

Register

Don't have a My Oracle Support Community account? Click here to get started.

Category Leaderboard

Top contributors this month

Instructions for posting

×

1. Select a discussion category from the picklist.


2. Enter a title that clearly identifies the subject of your question.


3. In the body, insert detailed information, including Oracle product and version.


Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI).


Cloud / Fusion customers - Our Cloud community has moved! Please go to Cloud Customer Connect .


New to My Oracle Support Community? Visit our Welcome Center

MOSC Help Center