Snapshot/master site implementation in one single system

how to setup Snapshot/Master site implementation in one single system. Can I get Sample code. Oracle 8 documentation has some problems.

I know what u said(that is understood)?
To get some practice on replication scenerio can i do it in single system by create two databases. one database as master site and the other as snapshot site. Is it possible on a single system.i'm able to create snapshot and master site in two databases but when i am trying to
DBMS_REPCAT.CREATE_SNAPSHOT_REPOBJECT () i'm getting problem using source given in oracle 8i document.
Thank u

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Building a page showing a master/detail relationship is straightforward.
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Single System Landscape on Different Platforms

Hi All,
Is it possible to install one single system landscape on different platforms??
For instance, can I install Quality and Development systems on WIndows with Oracle Database and Production system on AIX with DB2 Database? All these systems belong to a single system landscape.
Is it possible? If it is possible, has someone done it and can i find the docs for that in service market place?
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Vadivelan.N

Hi Nick,
We are planning to go with the two server landscape .
Our current scenario is ,
1. Solution manager on windows & Oracle.
2. DEV & QA on windos and oracle or AIX / DB2. and
3. Production on AIX & DB2.
We wanted to know what will be the technical difficulties which we might face in future if we proceed if DEV & QA is in one platform and PRD in another platform,
Eg,
Some issues might occur in DEV & QA but not in PROD.
I might not be able to replicate some DB related issues or kernel issue..
Issues/impacts like these.
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Can I have more then one MVIEW site connected to single master site?

Hi,
I need one help from your end.
Currently I am working on Basic Replication.For that I am using Read only Materialized views.first i tried with one master site & one Materialized view site its working fine,Can I have more then one MVIEW site connected to single master site referring to same database ? if so how to achive this one..

Actually one of my senior told me that you need to change number of OPEN_LINKS value like that so for that reason I asked this question.
Still that problem not solved..
I will explain what are all the things I did ok.
IN MASTER SITE:
I am creating read only MVIEW's.
first i created one user repadmin and have given
1>execute any procedure
2>dbms_repcat_admin.grant_admin_any_repgroup
3>dbms_repcat_admin.grant_admin_any_schema
4>select any dictionary
and all other grants to repadmin user
then I changed global_name = 'zxincmp' on Master site.
Then I created mview log for each table (for 85 tables) & then I created mview's for that table on Master site itself. later I took a dump of these 85 mview's . then I transfered this dump to one of my mview site.
IN MVIEW site:
I created one user zxdbp_55 and all the above rights are given to this user & i created one public dblink
"zxincmp" using "TO_CMP"(master site).Then I imported that dump which i took from master site.
then i created one private link zxincmp in one of my mview site.then i used DBMS_REFRESH.MAKE('')
to refresh all my tables & to set the interval..
after that i created index on the mviews..
this will works out fine for single master & single mvirew site.but I tried with the same procedure to prepare one more mview site,everything is fine but main problem is second mview site is not getting refreshed automatically,i need to do refresh manually from enterprise manager.. then it will get refreshed.
how to overcome this problem? I am using same db name ,dblink,refresh group for both the mview site will it affects anywhere?
Thanks & Regards,
Hanumanth.

Can not refresh snapshot changes after importing data of master site

Hello !
I have two database computer,one as master site,one as snapshot site.Because the error of the hard disk of master computer,I use the exporting data file to recover my database.after importing ,I found I can't refresh the refreshgroup on snapshot,who can tell me why?
thinks in advance!
(exp system/manager full=y inctype=complete file='/home/save/backdata/xhsdcomp.dat')
(imp system/manager inctype=system full=Y file='/home/save/backdata/xhsdcomp.dat'
imp system/manager inctype=restore full=Y file='/home/save/backdata/xhsdcomp.dat')
null

You haven't listed the errors that you're receiving when attempting to refresh your refresh group, but if your snapshots are attempting to fast refresh, I suspect it's because the creation timestamp of the snapshot log on the master site is newer than the creation timestamp of the snapshot. In this case you will need to do a complete refresh of the snapshot (or drop and recreate the snapshot) before you will be able to fash refresh it again.
If this is not the case, please post the errors you are receiving when you attempt to refresh the refresh group.
HTH,
-- Anita
Oracle Support Services
null

Multi Master Site replication with Snapshot features

Dear,
I am implementing a Multi Master site replication. I want to replicate Table A in MASTER SITE A to Table A in MASTER SITE B.
However, I don't want all the data from MASTER SITE A to be propagated to MASTER SITE B.I may want data that belongs to a certain criteria only to be replicated over.
I know I can achieve this in a snapshot site replication. But can this be done in a Multi Master Site replication too ?

Hai,
As far under my observation, the tables that is marked for a replication from the MASTER SITE to Child Site is an exact replica of data. Your case could be achieved only thru SNAPSHOT VIEWS/GROUPS
- [email protected]

I have a the Spring 2011 iMac and I am looking to connect both my Bose Companion 2's with my new Companion 20's together to have one single audio system, any suggestions on how this can be done?

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FIxed my problem!
After years the problem was solved somply!
Go to System preferences
Go to Ethernet
Go to Advance
Go to Hardware
The just make the changes like in the pictures below

MASTER SITE에서 SNAPSHOT을 찾는 방법(ORACLE8)

제품 : ORACLE SERVER
작성날짜 : 2002-05-13
MASTER SITE에서 SNAPSHOT을 찾는방법
==================================
Explanation
오라클 8.0 이전버젼에서는 마스터 사이트는 스냅샷이
fast refresh를 수행하기에 충분한 정보를 가지고 있어야
한다. 마스터 사이트의 관리 ( 예 : 마스터 테이블의
drop 이나 recreate ) 를 위해서는 전체 분산 데이터베이스
환경에서 어떤 스냅샷들이 마스터 테이블을 참조하는지
알아야만 하는 어려움이 있었다.
오라클 8 이전 버전에서는 마스터 사이트는 원격지에 위치한
스냅샷에 대한 정보를 가지고 있지 않았다. 하지만
오라클 8에서는 마스터 사이트서에 스냅샷에 관한 정보를
등록해서 사용한다.
이를 위해 DBA_REGISTERED_SNAPSHOTS 라는 뷰가 새로 생겼다.
이 뷰는 일반적으로 DBA_SNAOSHOT_LOGS 라는 뷰와 join을 해서
사용한다.
SQL> DESCRIBE DBA_REGISTERED_SNAPSHOTS
Name Null? Type
OWNER NOT NULL VARCHAR2(30)
NAME NOT NULL VARCHAR2(30)
SNAPSHOT_SITE NOT NULL VARCHAR2(128)
CAN_USE_LOG VARCHAR2(3)
UPDATABLE VARCHAR2(3)
REFRESH_METHOD VARCHAR2(11)
SNAPSHOT_ID NUMBER(38)
VERSION VARCHAR2(17)
QUERY_TXT LONG
SQL> DESCRIBE DBA_SNAPSHOT_LOGS
Name Null? Type
LOG_OWNER NOT NULL VARCHAR2(30)
MASTER NOT NULL VARCHAR2(30)
LOG_TABLE NOT NULL VARCHAR2(30)
LOG_TRIGGER VARCHAR2(30)
ROWIDS VARCHAR2(3)
PRIMARY_KEY VARCHAR2(3)
FILTER_COLUMNS VARCHAR2(3)
CURRENT_SNAPSHOTS DATE
SNAPSHOT_ID NUMBER(38)
Example: 다음은 scott user의 orders table에 refresh해야할 2개의 스냅샷이 있다.
SQL> SELECT LOG_OWNER, MASTER, LOG_TABLE FROM DBA_SNAPSHOT_LOGS
WHERE MASTER = 'ORDERS';
LOG_OWNER MASTER LOG_TABLE
SCOTT ORDERS MLOG$_ORDERS
SCOTT ORDERS MLOG$_ORDERS
위의 결과 알게된 2개의 snapshot에대한 정보를 다음의 sql로 알 수 있다.
SQL> select owner, name, snapshot_site
from dba_registered_snapshots, dba_snapshot_logs
where dba_registered_snapshots.snapshot_id = dba_snapshot_logs.snapshot_id
and dba_snapshot_logs.master='ORDERS';
OWNER NAME SNAPSHOT_SITE
SCOTT ORDERS V804.WORLD
SCOTT SNAP_ORDERS NEGRIL.WORLD
오라클 7 마스터 사이트에서는 스냅샷을 등록할 수 없다.
오라클 7의 스냅샷은 오라클 8쪽 마스터에 자동적으로 등록되지
못한다.
만약 DBA_SNAOSHOT_LOGS에 MASTER='ORDERS' 에 해당하는
3개의 entry가 있을 경우나, 앞의 query 결과는 2개의 entry라면
오라클 7에서 스냅샷을 사용하던 사이트가 하나 사용되고 있을
것이며, 오라클 8쪽에 등록되지 않은 경우일 것이다.
Reference Ducumment
<Note 68707.1>

Customer master data updation from one system to another system

HI Experts,
I have an issue with customer master data updation from one system to another system. And here only one field is not updating properly from one system to another system. and we found this is through idoc , but we don't find field in any segment.
and the field is called ADDR1_DATA-HOME_CITY.
and this will displayed as different city in address column.
but as per the notes given in help , it is by program , form through only passing. but not able to trace and as per my analysis ADRC table , ADRNR had this field HOME CITY.
And this is for some customers updating wrong one from one system to another system , and for some customers field itself not updating in address column.
please can you suggest any one. here are screenshot for your reference.

that is not enough, it was enough in times before 40b release, but this was in the last century
Please read OSS note 384462 - Master data and addresses
it explains what you have to do for ALE

Why MDM in homogenous or single system landscape

<b>Hai expertise,
If at all i need to include MDM in a organization which include only SAP system.. what are all the advantages i will get out of MDM...
In single system landscape we use MDM at the time of upgradation of system..
Any advantages other than that???</b>

Govada - You said that you have single system (SAP) landscape for your client...
but you have not clarified if you have other SAP systems like CRM,SRM,BW implemented for your client..If so..MDM will be helpful for consolidating and harmonizing master data across systems..
But if you client has only one R/3 system installed , MDM may not be useful...
Rule of thumb : MDM is fit for the scenarios where you have your Master data residing/being maintained by diffrent systems. (R/3 has its own customer maintainance and CRM has its own..) in this case MDM is of best use.
Cheers,
Aravind

Tool to transfer data from one CRM system to another

Hi,
We are merging one CRM system into another and need to transfer master data and transactions from one CRM system into the another. What are the options/tools that are available for data migration in CRM 7.0?
Please share experiences/thoughts if you have moved data into SAP CRM from legacy/other SAP CRM systems.
Regards
Dan

Hi Dan,
Looking at your post - I decipher that you would be doing download from a lower version of SAP CRM system to SAP CRM 7 if this is the scenario then you have an advantage as you could employ standard SAP CRM middleware which is a powerful application to download master data from older version to new version, or else you could ALE the master data. Now this being the simple part we move on to the harder part of the migration which is transactional data - namely elements such as Number ranges, document flow, relationships, condition data tables .....etc if you are migrating this from lower SAP CRM version here you would have to understand the interlinking with R/3 or ECC6 in any case you would have to do a fresh implementations but on the whole there are some way outs for examples ; But still let me know how you intend to migrate and what are systems we are talking about.
With compliments,
Tarovar.

One Business System Per Client

Going in, I figured I could have multiple business systems tied to a single technical system. For example, if I have a techical system (SAP R/3) of RD0 110, and I want to have one business system for a vendor price check, another for sending ship notice idocs to a 3rd party server, etc.
When I go to add a second Business System to RD0 110 in SLD, I get an error that "The selected client already has a business system. Select a different client or system.".
Where am I going wrong?

Hi Keith,
the problem you are running in is that the SLD checks your business system entries against used client and logical system from tech.system. If one is already used in a link to a bus.system SLD does not allow to link the same tech. system to another bus.system.
But you don´t have unique namespaces for each scenario.
You will import the SWCV from SLD into Int.Rep..
Then you can define a range of namespaces in the SWCV object.
In each namespace you can implement a scenario.
The SWCV is connected to a bus. system, that s right.
But the scenario will not only work with one bus.system.
Usually you will use the SWCV to build up a scenario in Int.Rep. for the sender system providing the scenario with data.
The bus. systems defined in the SLD are more relevant in the Int.Directory, when implementing the comm.channels and building up the interface-/sender-/receiver-determinations per scenario.
If you could connect a tech. system to several business systems what could be the advantage? The tech.system is basis for connecting to SWCVs.
We had the same question here in the beginning of our project but our result was that the multi bus.system connect to a tech. system would only produce more need of organizing the structure in the SLD.
We put the focus on naming conventions in the namespaces to separate the different scenarios for the same bus.system as data provider (=sender).
If more than one system is sending the same date in a business scenario you need to establish that in having a well defined definition (agreements) in the Int. Repository!
Hope this can help!
Best regards
Dirk

Finding the modules implemented in a SAP system

Hi All,
Is there any way of finding the modules implemented in a SAP system?
Please reply.
Thanks in advance
Dhanapal S

Hi Dhanpal,
This is more of a functional question than a technical question. But if you can give a list of all the modules that you would like to know about, then it may be possible to get fair idea of which of them have been implemented.
For example, if you'd like to know whether SD is imploemented or not, you would look for data in tables like TVKO, VBAK, VBAP etc.,
In case of HR, you will see if there are any infotypes being used. for example tables PA0001 etc.,
In case of MM, you will look at tables like MARA etc.,
These points are by no means comprehensive. There are so many other factors that neeed to be considered. For example, if SD is implemented, then in general MM will also be implemented (may not necessairly be the case, but this is common).
The point is that we examine the Customizing Data and Master Data for each of the modules and figure out if it is being implemented.
But the easiest way is to ask the customer which ones he is implementing.
Regards,
anand Mandalika.

Missing Master Site in Multi Master Environment

Hello,
we are using MM-Replication on three Master sites with two replication groups.
Replication support was installed and configured by the application vendor.
I do not have experience with Multi Master Replication.
The data of the RG (Readonlymastergroup) was never replicated to one Master
(DEFS01). When I queried dba_repgroup on the failing site, I found the
RG status to be quiesced. There were no pending administrative requests
on this site or the Master Definition site, but I found that there is no definition
of the failing site's membership to the RG on the MD site.
Master Definition Site
select gname,dblink,Master,masterdef from dba_repsites;
GNAME DBLINK M M-----
MASTERGROUP      DEMD01 Y Y
MASTERGROUP      DEGS01 Y N
READONLYMASTERGROUP      DEMD01 Y Y
READONLYMASTERGROUP      DEGS01 Y N
MASTERGROUP      DEFS01 Y N
Failing Master Site
select gname,dblink,Master,masterdef from dba_repsites@defs01;
GNAME DBLINK M M-----
MASTERGROUP      DEFS01 Y N
MASTERGROUP      DEMD01 Y Y
READONLYMASTERGROUP      DEFS01 Y N
READONLYMASTERGROUP      DEMD01 Y Y
MASTERGROUP      DEGS01 Y N
READONLYMASTERGROUP      DEGS01 Y N
Can anybody explain how this could happen? AFAIK adding a master to a resource
group is a distributed transaction that should be rolled back on all sites, if it fails
on one.
To correct this situation; I am thinking of removing the RG from DEFS01
with DBMS_REPCAT.DROP_MASTER_REPGROUP (on DEFS01) and then rejoin DEFS01
with DBMS_REPCAT.DROP_MASTER_REPGROUP on the Master
Definition Site.
Will this work? Anything else I have to think off?
Regards,
uwe

Hi Janos,
I have tried the Multi language scenario. You need to have following setup in your system, they are:-
>Install language pack
>You need to upload content using below CSV fles:-
multistring.csv
Material.csv
Plant CSV
Product_Plant_Relationship_template.csv
If you can share your email id I will email you sample CSV file which you can use. Or else pl follow below steps to download CSV file from system:-
Click Setup
Click System Administration tab
Click to Import data
Click to New button
select radio button Upload to Server and click next
Select any dummy excel file from local server while browsing for Upload Import file option and click next.
Select Preview import check box adn search MultiString from the drop down object type and click next
In the page you will see the template.csv link, click and save the file. This the file you are looking for.
Create the content and upload the file...hope this will help you!!!
There is another way of importing master data is multiple langaure. In this scenario master data source would be ECC. You need to run SAP provided standard report to export the details. This XML file you can import into sourcing system. Pl find below blog link for more detail:-
http://scn.sap.com/community/sourcing/blog/2011/09/29/extracting-erp-master-data-for-sap-sourcing
Regards,
Deepak

How to implement a security sub-system?

Hi Everyone,
I got the following task below from my team leader. I don't know where to start to get the following task done. If you have any idea on how to get the following task done, please give me the steps on how to complete the following task. Or give me some links (websites) which can get me start on getting the following task done. Thanks for your time and help in advance!
Your next task is depicted in the case scenario as follows:
Some remote process is able to view a directory listing of the files on the directory and then selects a JSP file to execute. It runs without any enforced permission on the server and the remote process is able to view the output or that the JSP file is executed without the proper caller - a DocIt system process (JSP, Javabean). How can we solve this problem?
For one thing the directory listing permissions should only be permitted explicitly by the server "system security/permission objects" (configured by the administrator/root) on win32/Linux. Second, all JSP files must include a security module as part of it's code base before even a single line of code is written by the programmer. This ensures that at least the caller is allowed certain permissions to execute the code residing in the JSP file. The granularity of the permissions depend directly on the type of caller. Is it a "user", a "power user", a "system admin", a "pre-defined DocIt system object" (forms subsystem), and so on. We need a powerful yet flexible security system as it is important to register the permitted objects to execute only the rightful code determined by the DocIt system security policy.
This task is less specific and thus you have more flexibility to provide a solution. Please describe and analyze a security policy to prevent any executable code from running without its proper caller for the case scenario above. Be creative in determining the requirements for identifying the calling object and the code that checks for the proper credentials before permitting execution of the code. Say you have an hierarchy of inheritable permission objects. The code must be able to check that the caller belongs to the set of permission objects. Please use diagrams, cases scenarios, and other designs to provide a basis for implementation. After the designs are reviewed along side any other requirements we will implement this security sub-system in the near future

You may also want to look at JAAS. http://java.sun.com/developer/technicalArticles/Security/jaasv2/
It's probably a tad overkill for some JSP applications, but it would give you an additional layer of protection for documents, i.e., you can control access to actual files based on roles. I say it's a bit of overkill because Tomcat incorporates most of the ideas into their realms.

Snapshot/master site implementation in one single system

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