Site to Site Data Replication

Hello,
We are currently working to design a DR site with site to site data replication via Oracle products.
CWDM and DWDM seems interesting but I would like to know how does the commucation over these solutions happen. Is it over IP network with IP source/target addressess or something else. What is the protocol used.
Secondly, we are looking for 40Mbps bandwidth over fibre between Active and DR site. Is CWDM/DWDM the right option. Or there could be other options like through plain routing via edge routers between the data center.
Thanks.

Recently i setup replication between 2 datacenters that were about 35 miles apart. We had a DWDM/PtP between them running at 10Gbits total bandwidth. I had a 2Gbit slice of that. the latency of that DWDM and the speed of my connection allowed me to run a simple ISL between the 2 sites. Nothing special required. just built a channel and trunked it. Worked great. Just thought i would share a past experience in case it is in line with what you are trying to do.

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Site Data Replication failed

Hello All,
In our SCCM 2012 Site data replication is getting failed.
from rcmctrl.log there are no errors found in the ReplicationLinkAnalysis.log below error is there, please help me.
our hierarchy CAS and 3 primary sites.
6/25/2014 10:06:31 AM: ReplicationLinkAnalysis Information: 1 : Retrieving Rule object(s): IsQueueDisabled from rule object collection.
6/25/2014 10:06:31 AM: ReplicationLinkAnalysis Information: 1 : Retrieving Rule object(s): IsQueueDisabled from rule object collection.
6/25/2014 10:06:32 AM: ReplicationLinkAnalysis Information: 1 : Enumerating failed rules list.
6/25/2014 10:06:32 AM: ReplicationLinkAnalysis Error: 1 : Value cannot be null.
6/25/2014 10:06:32 AM: ReplicationLinkAnalysis Error: 1 : System.ArgumentNullException: Value cannot be null.
Prashanth Kumar System Center Administrator

Thanks a lot, linkanalyzer.log has more error please find the below.
6/25/2014 10:06:31 AM: ReplicationLinkAnalysis Information: 1 : Current Rule: CheckFailedLinks has 1 dependent rule(s)
6/25/2014 10:06:31 AM: ReplicationLinkAnalysis Information: 1 : Retrieving Rule object(s): CheckFailedLinks from rule object collection.
6/25/2014 10:06:31 AM: ReplicationLinkAnalysis Information: 1 : Current Rule: CheckFailedLinks has only one dependent. Adding Dependency Rule: CheckFailedLinks DependsOn Rule: IsSiteActive
6/25/2014 10:06:31 AM: ReplicationLinkAnalysis Information: 1 : Current Rule: CheckFailedLinks has only one dependent. Adding Dependency Rule: CheckFailedLinks DependsOn Rule: IsSiteActive
6/25/2014 10:06:31 AM: ReplicationLinkAnalysis Information: 1 : Current Rule: IsQueueDisabled has 1 dependent rule(s)
6/25/2014 10:06:31 AM: ReplicationLinkAnalysis Information: 1 : Retrieving Rule object(s): IsQueueDisabled from rule object collection.
6/25/2014 10:06:31 AM: ReplicationLinkAnalysis Information: 1 : Retrieving Dependent Rule object(s): IsSiteActive from rule object collection.
6/25/2014 10:06:31 AM: ReplicationLinkAnalysis Information: 1 : Current Rule: IsQueueDisabled has only one dependent. Adding Dependency Rule: IsQueueDisabled DependsOn Rule: IsSiteActive
6/25/2014 10:06:31 AM: ReplicationLinkAnalysis Information: 1 : Current Rule: IsQueueDisabled has only one dependent. Adding Dependency Rule: IsQueueDisabled DependsOn Rule: IsSiteActive
6/25/2014 10:06:31 AM: ReplicationLinkAnalysis Information: 1 : Skipping previously failed rule: IsSiteActive
no errors in replmgr.log
Prashanth Kumar System Center Administrator

SCCM 2012 Site communication and data replication

Hi,
Is there any videos or diagrams which is clearly explaining the site communication, data replication, file based replication?
Regards,
MTM

Hi,
The blogs below might be helpful, you could have a look.
Data Replication in System Center 2012 Configuration Manager
SCCM
ConfigMgr 2012 Site to Site replication and SQL Replication
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may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information.)
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Network/central storage of DW Site Data

We're a website design firm with multiple employees. We currently add each client's website as a DW Site including the FTP details manually on each person's computer.
Is it possible for DW to store the Site data on the network instead of on the individual's computer so that we only have to add the new Site once and then it is magically available and current on everybody's computer?

druidfog2 wrote:
Is it possible for DW to store the Site data on the network instead of on the individual's computer so that we only have to add the new Site once and then it is magically available and current on everybody's computer?
Yes, but manually not magically.
Site > Manage Sites > Export will save your site settings as an XML file (.ste extension) wherever you specify.
You then Import them into DW manually (one site or multiple) onto each computer via Site > Manage Sites > Import
http://help.adobe.com/en_US/Dreamweaver/10.0_Using/WScbb6b82af5544594822510a94ae8d65-7f3ba .html

IWeb quitted and lost all my sites data

My iWeb quitted unexpectedly - when I reopened, it was empty, none of my sites were there. Fortunately I saved the sites to a folder, too, so the data is there. BUT I couldn't re-import the data as I found no function for importing, Dragging is not allowed either.
Anybody has an idea how to get the folders back to iWeb?
OR: downloading from web would be fine, too.
Thank you very much in advance!

Your site data is stored in iWeb's Domain file. Here's a diagram showing where it usually resides:
If it's not there, try using Spotlight to search for the Domain file. ...It has an extension (usually hidden) of:
.sites2
But Spotlight doesn't look in all areas of the hard drive — so if no luck, download and run Find File to search for ".sites2".
And note that only iWeb's Domain file can be opened in iWeb — iWeb cannot import published HTML & media files. If you can't find the Domain file on your Mac and you don't have a backup of it, you'll have to rebuild your site from scratch.

Extract SIT data from tables

Hi:
Can anyone let me know how to extract employee SIT data from back end. I am not able to find in which tables its stored and it doesnt behave like normal KFF. Please can somebody help here.
Thanks,
KK

Hi KKN
You can try the following query
SELECT pac.segment1
FROM   per_analysis_criteria pac,
           per_person_analyses   ppa
WHERE pac.id_flex_num IN (SELECT fif.id_flex_num
                    FROM   fnd_id_flex_structures_vl fif
                    WHERE fif.id_flex_structure_code LIKE :sit_code_name)
AND    pac.analysis_criteria_id = ppa.analysis_criteria_id
AND    ppa.person_id = :person_id;Here :sit_code_name is the code that you give the SIT in KFF - Personal Analysis Flexfield.

Site data upload

Dear all,
I have to uplaod new fields in existing site data which are Custom Z fields through LSMW. Recording does not seem to work because in tcode WB02, when i click on customer button and a screen comes. I have to pass through this screen to XD02. But the problem here is that while in recording i'm checking on the checkbox but the recording is not taking input. And in the execution it does not go ahead of that screen since it does not find any checkbox checked. How can this be achieved if not through recording?
Thanks in advance!
Radhika

Hi,
How have you done for standard fields? If from LSMW then use the same LSMW object and append the custom field in the relevant structure which is actually being used in your LSMW batch input program, and finally regenerate the program. that should give you the opportunity to populate the custom fields.
Cheers
Amit

Issue in data replication for one particular table

Hi,
We have implemented streams in out test environment and testing the business functionalities. We have an issue in data replication for only one custom table all other tables data replications are proper no issue. When we do 100 rows update data replication is not happening for that particular table.
Issue to simulate
Update one row -- Replication successful.
100 rows update -- After 3-4 hrs nothing happened.
Please let me know did any of you have come across similar issue.
Thanks,
Anand

Extreme slowness on apply site are usually due to lock, library cache locks or too big segments in streams technical tables left after a failure during heavy insert. these tables are scanned with full table scan and scanning hundreds of time empty millions of empty blocks result in a very big loss of performance, but not in the extend your are describing. In your case it sound more like a form of lock.
We need more info on this table : Lob segments? tablespace in ASSM?
If the table is partitioned and do you have a job that perform drop partitions? most interesting is what are the system waits nd above all the apply server sessions waits. given the time frame, I would more looks after a lock or an library cache lock due to a drop partitions or concurrent updates. When you are performing the update, you may query 'DBA_DDL_LOCKS', 'DBA_KGLLOCK' and 'DBA_LOCK_INTERNAL' to check that you are not taken in a library cache lock.

Organization Model Before Data Replication

Dear SRM Gurus,
System:- SRM5.0 EBP5.5
I am stuck in CRM-Middleware, data replication from R/3 to SRM.
Can i still prepare ORGANIZATION MODEL, before replicating data.
Best Regards,
ANIL RAJPAL.

Dear Yann,
I have replicated Product categories from one R/3 site.
a) Am using SRM5.0 EBP5.5, should i run report to get vendors into PPOCV_BBP ?
b) In PPOMA_BBP - in attributes VALUE field is GREY - i cant put any entry in it ? have i missed any config ?
Best Regards,
ANIL.

Remote DP Data replication

I have a stand alone primary site CM12 R2. Needs to deploy a remote DP.
The feature used will be Software Distribution and SUP on this DP.
1.What roles i need to deploy? Do i need to deploy MP and SUP along with DP?. Clients at this DP will be around 100.
2. What about Data replication after Remote DP setup, will Content Lib, SMSPKG etc get replicated to Remote DP ? Size of these folders on Primary site is around 40 GB. How much space i need on Remote DP. The free space on remote DP is around 30GB. Space
is a constraint. Not sure how to approach, please help.
Thanks

I have a stand alone primary site CM12 R2. Needs to deploy a remote DP.
The feature used will be Software Distribution and SUP on this DP.
1.What roles i need to deploy? Do i need to deploy MP and SUP along with DP?.
There is no dependency on DP remote role (and other site system roles). It can stand alone. You don't need to put SUp and Mp for dp role to work correctly.
Remote MP and SUP roles really required when you've very low bandwidth between Primary server and Remote Site. Even though you remote MP on remote site, no one can confirm all the clients in remote site will always contact remote MP.
Anoop C Nair (My Blog www.AnoopCNair.com)
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FaceBook Forum For SCCM

Failure in the SOAP Runtime: Employee Master Data Replication Using IDoc OTM_EMPL

During employee master data replication from ECC to CfTE, we encountered the following error:
Unexpected element -el=OTM_EMPL ns=urn:sap-com:document:sap:idoc:soap:messages
We are using the 1402 WSDL for Replication of Employee Master Data with Employment Details (humancapitalmanagementmasterd2). The payload was not received in CfTE.
Can anybody please advise how to resolve this issue?
Thank you.

Dear Joselito,
This issue need deeper investigation in customer system.
Kindly report an incident for SAP Support for further help.
Regards,
Rahul Mishra

ONLINE DATA REPLICATION ONE DATABASE TO ANOTHER IN ORACLE 9.2.0.1

I have used Oracle 9.2.0.1 version. I have created two database(ORCL, ORCL2).
in my PC. I have created INV user in both database. Currenly I have worked on INV user which is in ORCL database. Is there any technique in Oracle 9.2.0.1 online data replication from One database to another. i.e. If at any point of time my ORCL database is damaged my INV user has been recovered in ORCL2 database.

What do you mean by 'Online Data replication'? Do you mean the Oracle Advanced Replication or do you mean the Oracle Dataguard?
Oracle Data Guard Concepts and Administration
Release 2 (9.2)
Part Number A96653-02
Oracle9i Advanced Replication
Release 2 (9.2)
Part Number A96567-01
~ Madrid

Data replication and synchronization in Oracle 10g XE.

We are trying to do data replication and synchronization sort of thing for all our servers. We are using Oracle 10g. XE. I guess there are some features in oracle already for replication but I am not very sure about them.
To explain it more clearly - we will have individual database servers in our sub-divisions and then divisions and centers and then main server. We need to synchronize at various levels. So If any body is aware of any techniques, please let me know.

Hi,
Could you tell me what exactly synchronisation your talking about..?
we will have individual database servers in our sub-divisions and then divisions >>and centers and then main serverIf you have mulitple DB servers then you can connect it by DB links. also if you are talking DB synchronisation then you can have Triggers,Materialized views.
we also have two independent severs which are synchronised(atleast schema levels).
Regards!

Data Replication Between Sqlserver and Oracle11g using materialized view.

I have Sqlserver 2005 as my source and oracle11g as my target.I need to populate the target daily with change data from source.
for that we have created a dblink between sqlserver and oracle and replicated that table as a Materialized view in Oracle.
problem we are getting here is Fast refresh option is not available.each day it will pick full data from the source.
is there any way to use Fast refresh in this scenario??
Thanks in advance.
Regards,
Balaram.

Pl do not post duplicates - Data Replication Between Sqlserver and Oracle11g using materialized view.

Install oracle goldengate at ASM for data replication in RAC system?

Hi Experts,
We have 2 RAC server and each server have a 4 nodes RAC with 10R2 database in linux.
We will install oracle goldengate as data replication between two RAC servers.
Our database install on ASM in SAN box in linux
Based on Goldengate install requirement, 16. Set a shared driver that is accessed by each RAC nodes
and install goldebgate on shared driver.
As I understand, can we install goldengate on ASM that is shared by each node?
Or we MUST set up other shared driver ( NO ASM) for installation of goldengate.
Please advise me?
Thanks
Jim

http://www.oracle.com/technology/products/goldengate/10/whitepapers/ha-goldengate-whitepaper.pdf
This will answer your questions.

Site to Site Data Replication

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