Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

Oracle Replicate PAUSED FOR FLOW CONTROL

Posted on 2007-11-14
2
Medium Priority
?
2,044 Views
Last Modified: 2013-12-19
Hi bro,
 I set up replcation between 2 oracle system.
Im using Oracle Enterprice Manage Console
After Enable the Capture at SouceDatabase and Apply session at Destinationdatabase
I got message "PAUSED FOR FLOW CONTROL" at  Streams ->Capture --> Statistic Tab

Could you help me on this case

Thanks
0
Comment
Question by:thangoftin2
2 Comments
 
LVL 5

Accepted Solution

by:
sora earned 250 total points
ID: 20299520
Hi,
did you setup streams capture and apply for the whole database or just a schema or at the table level? is this the first time its being setup? I think you have too much activity in your source DB which is causing the streams messages to spill over the persistent queue table and this is aborting the flow of messages. Is this a test system or a prod system? If a test system, suggest you to remove the streams config completely and start with a table then a schema and then add on one by one to zoom into the problem

PAUSED FOR FLOW CONTROL – The process is unable to enqueue LCRs either because of low memory or because propagations and Apply processes are consuming messages slower than the Capture process is creating them. This state indicates flow control that is used to reduce spilling of captured LCRs when propagation or apply has fallen behind. This potentially can happen when there is huge transactional activity on the source database tables.
 
(courtesy: www.remote-dba.cc)
0
 

Author Comment

by:thangoftin2
ID: 20310685
Thanks, i fixed this error.

I try to remove the database link and add it again then

enable the capture and propagate database. It works :)


0

Featured Post

VIDEO: THE CONCERTO CLOUD FOR HEALTHCARE

Modern healthcare requires a modern cloud. View this brief video to understand how the Concerto Cloud for Healthcare can help your organization.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Have you ever had to make fundamental changes to a table in Oracle, but haven't been able to get any downtime?  I'm talking things like: * Dropping columns * Shrinking allocated space * Removing chained blocks and restoring the PCTFREE * Re-or…
How to Unravel a Tricky Query Introduction If you browse through the Oracle zones or any of the other database-related zones you'll come across some complicated solutions and sometimes you'll just have to wonder how anyone came up with them.  …
Via a live example, show how to take different types of Oracle backups using RMAN.
This video shows how to Export data from an Oracle database using the Datapump Export Utility.  The corresponding Datapump Import utility is also discussed and demonstrated.
Suggested Courses

564 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question