Solved

Oracle Replicate PAUSED FOR FLOW CONTROL

Posted on 2007-11-14
2
1,867 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 125 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

Free Tool: ZipGrep

ZipGrep is a utility that can list and search zip (.war, .ear, .jar, etc) archives for text patterns, without the need to extract the archive's contents.

One of a set of tools we're offering as a way to say thank you for being a part of the community.

Question has a verified solution.

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

This article started out as an Experts-Exchange question, which then grew into a quick tip to go along with an IOUG presentation for the Collaborate confernce and then later grew again into a full blown article with expanded functionality and legacy…
Subquery in Oracle: Sub queries are one of advance queries in oracle. Types of advance queries: •      Sub Queries •      Hierarchical Queries •      Set Operators Sub queries are know as the query called from another query or another subquery. It can …
Via a live example, show how to take different types of Oracle backups using RMAN.
This videos aims to give the viewer a basic demonstration of how a user can query current session information by using the SYS_CONTEXT function

840 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