Best practices for customizing the standard OBIA metedata repository (RPD)

Hello
Is there a Best practices document published by oracle or a partner that talks about best practices for customizing OBIA out-of-box RPD. I am specifically looking for guidance around:
1. adding new objects to physical layer or modifying an exisitng table definition to add more columns
2. Building new Logical columns in BMM layer
3. Modifying the exisitng Subject areas.
Thanks

There is a very good presentation by Rittman mead on extending and customizing BI Applications. Refer to this link (http://www.rittmanmead.com/files/OOW2008%20-%20Extending%20and%20Customizing%20the%20BI%20Apps%20Data%20Warehouse.pdf ).
Thanks,
-Amith.

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Best Practice for enhancing the SAP delivered standard WD ABAP application

Hi,
I am new to WebDypro ABAP.
To enhance the SAP delivered Standard WebDynpro Component (complex component with Business objects & powl).
Kindly let me know the best practice for enhancing the Standard WD ABAP from the below 1 or 2.
1) To copy & create a "Z" of the component & make changes in that (or)
2) to enhance directly on the same standard component without making "Z".
Regards,
NS

Hi NS,
If it is a standard component its better we go for enhancing the component rather than copying it into Z component.
If there is any issue with in the standard component , SAP supports it through notes and OSS messages. If it is a Z component, SAP doesn't support it.
If there is any up gradation of business packages, changes will be done to standard , but not the Z components, wherein we could miss it.
Further, since it is a standard component it might have been used at many places, changes that has to done to reflect all changes might be difficult in this case if it is a z component.
Regards,
Harsha

Best practice for customizing EJB property after deployment

Hi Gurus,
What is the best practice for customizing EJB property after deployment in NW7.1? I have a stateless session bean and it needs to get some environment information before acting. While the information can only be known at runtime. What should I do to achieve it? I thought I can bind the property with a JNDI context but I did not find out where to declare and change the context value. Please advise. Thanks.
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Hi.
I have a similar problem. But I still can not edit the properties of the ejb-jar.xml.
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What is the best practice for using the Calendar control with the Dispatcher?

It seems as if the Dispatcher is restricting access to the Query Builder (/bin/querybuilder.json) as a best practice regarding security. However, the Calendar relies on this endpoint to build the events for the calendar. On Author / Publish this works fine but once we place the Dispatcher in front, the Calendar no longer works. We've noticed the same behavior on the Geometrixx site.
What is the best practice for using the Calendar control with Dispatcher?
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Scott

Not sure what exactly you are asking but Muse handles the different orientations nicely without having to do anything.
Example: http://www.cariboowoodshop.com/wood-shop.html

Best practices for using the knowledge directory

Anyone know when it is best to store docs in the Knowledge Directory versus Collab? They are both searchable, but I guess you can publish from the Publisher to the KD. Anyone have any best practices for using the KD or setting up taxonomies in the KD?

Hi Richard,
If you need to configure dynamic pricing that may vary by tenant and/or if you want to set up cost drivers that are service item attributes, you should configure Billing Tables in the Demand Management module in 10.0.
The cost detail functionality in 9.4 will likely be changed to merged with the new pricing feature in 10.0. The current plan is not to bring cost detail into the Service Catalog module.

Best practices for using the 'cost details' fields

Hi
Please could you advise us to the best practices for using the 'cost details' field within Pricing. Currently I cannot find the way to surface the individual Cost Details fields within the Next Generation UI, even with the tick box for 'display both cost and price' ticked. It seems that these get surfaced when the Next Generation UI is turned off, but cannot find them when it is turned on. We can see the 'Pricing Summary' field but this does not fulfill our needs, as some of our services have both recurring and one-off costs.
Attached are some screenshots to further explain the situation.
Many thanks,
Richard Thornton

Hi Richard,
If you need to configure dynamic pricing that may vary by tenant and/or if you want to set up cost drivers that are service item attributes, you should configure Billing Tables in the Demand Management module in 10.0.
The cost detail functionality in 9.4 will likely be changed to merged with the new pricing feature in 10.0. The current plan is not to bring cost detail into the Service Catalog module.

What are the best practices for using the enhancement framework?

Hello enhancement framework experts,
Recently, my company upgraded to SAP NW 7.1 EhP6. This presents us with the capability to use the enhancement framework.
A couple of senior programmers were asked to deliver a guideline for use of the framework. They published the following statement:
"SAP does not guarantee the validity of the enhancement points in future releases/versions. As a result, any implemented enhancement points may require significant work during upgrades. So, enhancement points should essentially be used as an alternative to core modifications, which is a rare scenario.".
I am looking for confirmation or contradiction to the statement "SAP does not guarantee the validity of enhancement points in future releases/versions..." . Is this a true statement for both implicit and explicit enhancement points?
Is the impact of activated explicit and implicit enhancements much greater to an SAP upgrade than BAdi's and user exits?
Is there any SAP published guidelines/best practices for use of the enhancement framework?
Thank you,
Kimberly
Edited by: Kimberly Carmack on Aug 11, 2011 5:31 PM

Found an article that answers this question quite well:
[How to Get the Most From the Enhancement and Switch Framework as a Customer or Partner - Tips from the Experts|http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/c0f0373e-a915-2e10-6e88-d4de0c725ab3]
Thank you Thomas Weiss!

Best Practices for Accessing the Configuration data Modelled as XML File in

Hi,
I refer the couple of blof posts/Forum threads on How to model and access the Configuration data as XML inside OSB.
One of the easiest and way is to
Re: OSB: What is best practice for reading configuration information
Another could be
Uploading XML data as .xq file (Creating .xq file copy paste all the Configuration as XML )
I need expert answers for following.
1] I have .xsd file which is representing the Configuration data. Structure of XSD is
<FrameworkConfig>
<Config type="common" key="someKey">proprtyvalue</Config>
<FrameworkConfig>
2] As my project will move from one env to another the property-value will change according to the Environment...
For Dev:
<FrameworkConfig>
<Config type="common" key="someKey">proprtyvalue_Dev</Config>
<FrameworkConfig>
For Stage :
<FrameworkConfig>
<Config type="common" key="someKey">proprtyvalue_Stage</Config>
<FrameworkConfig>
3] Let say I create the following Folder structure to store the Configuration file specific for dev/stage/prod instance
OSB Project Folder
|
|---Dev
|
|--Dev_Config_file.xml
|
|---Stage
|
|--Stahe_Config_file.xml
|
|---Prod
|
|-Prod_Config_file.xml
4] I need a way to load these property file as xml element/variable inside OSb message flow.?? I can't use XPath function fn:doc("URL") coz I don't know exact path of XMl on deployed server.
5] Also I need to lookup/model the value which will specify the current server type(Dev/Stage/prod) on which OSB MF is running. Let say any construct which will act as a Global configuration and can be acccessible inside the OSb message flow. If I get the vaalue for the Global variable as Dev means I will load the xml config file under the Dev Directory @runtime containing key value pair for Dev environment.
6] This Re: OSB: What is best practice for reading configuration information
suggest the designing of the web application which will serve the xml file over the http protocol and getting the contents into variable (which in turn can be used in OSB message flow). Can we address this problem without creating the extra Project and adding the Dependencies? I read configuration file approach too..but the sample configuration file doesn't show entry of .xml file as resources
Hope I am clear...I really appreciate your comments and suggestion..
Sushil
Edited by: Sushil Deshpande on Jan 24, 2011 10:56 AM

If you can enforce some sort of naming convention for the transport endpoint for this proxy service across the environments, where the environment name is part of the endpoint you may able to retrieve it from $inbound in the message pipeline.
eg. http://osb_host/service/prod/service1 ==> Prod and http://osb_host/service/prod/service2 ==> stage , then i think $inbound/ctx:transport/ctx:uri can give you /service/prod/service1 or /service/stage/service1 and applying appropriate xpath functions you will be able to extract the environment name.
Chk this link for details on $inbound/ctx:transport : http://download.oracle.com/docs/cd/E13159_01/osb/docs10gr3/userguide/context.html#wp1080822

Best practice for replicate the IDM (OIM 11.1.1.5.0) environment

Dear,
I need to replicate the IDM production to build the IDM test environment. I have the OIM 11.1.1.5.0 in production with lots of custom codes.
I have two approaches:
approach1:
Manually deploy the code through Jdeveloper and export and import all the artifacts. Issue is this will require a lot of time and resolving dependencies.
approach2:
Take the OIM, MDS and SOA schemas export and Import the same into new IDM Test DB environment.
could you please suggest me what is the best practice and if you have some pointers to achieve the same.
Appreciate your help.
Thanks,

Follow your build document for the same steps you used to build production.
You should know where all your code is. You can use the deployment manager to export your configurations. Export customized files from MDS. Just follow the process again, and you will have a clean instance not containing production data.
It only takes a lot of time if your client is lacking documentation or if you re not familiar with all the parts of the environment. What's 2-3 hours compared to all the issues you will run into if you copy databases or import/export schemas?
-Kevin

Best practices for customer segmentation

Hi all
I am looking for the best practices documentation for customer segmentation, but I cannot find it anywhere in the Service Marketplace.
Could anybody please direct me to where the documentation is? Points will be awarded
Thanks
Joaquin

Found it! It is here:
http://help.sap.com/bp_crmv340/CRM_DE/index.htm

Best practices for making the end result web help printable

Hi all, using TCS3 Win 7 64 bit. All patched and up to date.
I was wondering what the best practices are for the following scenario:
I am authoring in Frame, link by reference into RH.
I use Frame to generate PDFs and RH to generate webhelp.
I have tons of conditional text which ultimately produce four separate versions of PDFs as well as online help - I handle these codes in FM and pull them into RH.
I use a css on all pages of my RH to make it 'look' right.
We now need to add the ability for end users to print the webhelp - outside of just CTRL+P because a)that cuts off the larger images and b)it doesn't show header, footer, logo, date, etc. (stuff that is in the master pages in FM).
My thought is doing the following:
Adding four sentences (one for each condition) in the FM book on the first page. Each one would be coded for audience A, B, C, or D (each of which require separate PDFs) as well as coded with ONLINE so that they don't show up in my printed PDFs that I generate out of Frame. Once the PDFs are generated, I would add a hyperlink in RH (manually) to each sentence and link the associated PDF (this seems to add the PDF file to the baggage files in RH). Then when I generate my RH webhelp, it would show the link, with the PDF, correctly based on the condition of the user looking at the help.
My questions are as follows:
1- This seems more complicated than it needs to be. Is it?
2- I would have to manually update every single hyperlink each time I update my FM book, because I am single sourcing out of Frame and I am unable (as far as I can tell) to link a PDF within the frame doc. I update the entire book (over 1500 pages) once every 6 weeks so while this wouldn't be a common occurrence it will happen regularly, and it would be manual (as far as I can tell)?
3- Eventually, I would have countless PDFs inside RH. I assume this will eventually impact performance. So this also doesn't seem ideal?
If anyone has thoughts/suggestions on a simpler way or better way to do this, I'd certainly appreciate it. I have watched the Adobe TV tutorial on adding a master page but that seems to remove the ability to use a css across all my topics and it also requires the manual addition of a manual hyperlink to the PDF file, so that is what I am proposing above, anyway (not sure the benefit, therefore).
Thanks in advance,
Adriana

Anything other than CTRL + P is going to create a lot of work so perhaps I can comment on what you see as drawbacks to that.
a)that cuts off the larger images and b)it doesn't show header, footer,
logo, date, etc. (stuff that is in the master pages in FM).
Larger images.
I simply make a point of keeping my image sizes down to a size that works. It's not a problem for me but that doesn't mean it will work for you. Here all I am doing is suggesting you review how big a problem that would be.
Master Page Details
I have to preface this with the statement that I don't work with FM. The details you refer to print when they are in RoboHelp master pages. Perhaps one of the FM users here can comment on how to get FM master pages to come through.
See www.grainge.org for RoboHelp and Authoring tips
@petergrainge

2K8 - Best practice for setting the DNS server list on a DC/DNS server for an interface

We have been referencing the article
"DNS: DNS servers on <adapter name> should include their own IP addresses on their interface lists of DNS servers"
http://technet.microsoft.com/en-us/library/dd378900%28WS.10%29.aspx but there are some parts that are a bit confusing. In particular is this statement
"The inclusion of its own IP address in the list of DNS servers improves performance and increases availability of DNS servers. However, if the DNS server is also a domain
controller and it points only to itself for name resolution, it can become an island and fail to replicate with other domain controllers. For this reason, use caution when configuring the loopback address on an adapter if the server is also a domain controller.
The loopback address should be configured only as a secondary or tertiary DNS server on a domain controller.”
The paragraph switches from using the term "its own IP address" to "loopback" address. This is confusing becasuse technically they are not the same. Loppback addresses are 127.0.0.1 through 127.255.255.255. The resolution section then
goes on and adds the "loopback address" 127.0.0.1 to the list of DNS servers for each interface.
In the past we always setup DCs to use their own IP address as the primary DNS server, not 127.0.0.1. Based on my experience and reading the article I am under the impression we could use the following setup.
Primary DNS: Locally assigned IP of the DC (i.e. 192.168.1.5)
Secondary DNS: The assigned IP of another DC (i.e. 192.168.1.6)
Tertiary DNS: 127.0.0.1
I guess the secondary and tertiary addresses could be swapped based on the article. Is there a document that provides clearer guidance on how to setup the DNS server list properly on Windows 2008 R2 DC/DNS servers? I have seen some other discussions
that talk about the pros and cons of using another DC/DNS as the Primary. MS should have clear guidance on this somewhere.

Actually, my suggestion, which seems to be the mostly agreed method, is:
Primary DNS: Locally assigned IP of the DC (i.e. 192.168.1.5)
Secondary DNS: The assigned IP of another DC (i.e. 192.168.1.6)
Tertiary DNS: empty
The tertiary more than likely won't be hit, (besides it being superfluous and the list will reset back to the first one) due to the client side resolver algorithm time out process, as I mentioned earlier. Here's a full explanation on how
it works and why:
This article discusses:
WINS NetBIOS, Browser Service, Disabling NetBIOS, & Direct Hosted SMB (DirectSMB).
The DNS Client Side Resolver algorithm.
If one DC or DNS goes down, does a client logon to another DC?
DNS Forwarders Algorithm and multiple DNS addresses (if you've configured more than one forwarders)
Client side resolution process chart
http://msmvps.com/blogs/acefekay/archive/2009/11/29/dns-wins-netbios-amp-the-client-side-resolver-browser-service-disabling-netbios-direct-hosted-smb-directsmb-if-one-dc-is-down-does-a-client-
logon-to-another-dc-and-dns-forwarders-algorithm.aspx
DNS
Client side resolver service
http://technet.microsoft.com/en-us/library/cc779517.aspx
The DNS Client Service Does Not Revert to Using the First Server in the List in Windows XP
http://support.microsoft.com/kb/320760
Ace Fekay
MVP, MCT, MCITP EA, MCTS Windows 2008 & Exchange 2007 & Exchange 2010, Exchange 2010 Enterprise Administrator, MCSE & MCSA 2003/2000, MCSA Messaging 2003
Microsoft Certified Trainer
Microsoft MVP - Directory Services
Complete List of Technical Blogs: http://www.delawarecountycomputerconsulting.com/technicalblogs.php
This posting is provided AS-IS with no warranties or guarantees and confers no rights.
I agree with this proposed solution as well:
Primary DNS: Locally assigned IP of the DC (i.e. 192.168.1.5)
Secondary DNS: The assigned IP of another DC (i.e. 192.168.1.6)
Tertiary DNS: empty
One thing to note, in this configuration the Best Practice Analyzer will throw the error:
The network adapter Local Area Connection 2 does not list the loopback IP address as a DNS server, or it is configured as the first entry.
Even if you add the loopback address as a Tertiary DNS address the error will still appear. The only way I've seen this error eliminated is to add the loopback address as the second entry in DNS, so:
Primary DNS: The assigned IP of another DC (i.e. 192.168.1.6)
Secondary DNS: 127.0.0.1
Tertiary DNS: empty
I'm not comfortable not having the local DC/DNS address listed so I'm going with the solution Ace offers.
Opinion?

Best practice for deploying the license server

Was wondering if there is a best practice guideline or a rule of thumb out there for deploying the license server. For instance, is it better to have one license server and all your products connect to that, dev, QA, prod. Or is it better to have a license server for each deployment, i.e. one for dev one for QA.. etc.

Was wondering if there is a best practice guideline or a rule of thumb out there for deploying the license server. For instance, is it better to have one license server and all your products connect to that, dev, QA, prod. Or is it better to have a license server for each deployment, i.e. one for dev one for QA.. etc.

Advice re best practice for managing the scan listener logs and list logs

Hi friends,
I've just started a job as a RAC dba administrator for some big 24*7 systems, I've never worked with clusterware and RAC.
2 Space problems
1) Very large listener_scan2.log in /u01/11.2.0/grid/log/diag/tnslsnr/<server name>/listener_scan2/trace folder
2) Heaps of log_nnn.xml files in /u01/11.2.0/grid/log/diag/tnslsnr/<server name>/listener_scan2/alert folder (4Gb used up)
Welcome advice on the best way to manage these in the short term (i.e. delete manually) and the recommended practice and safest way (adri maybe not sure how it works with scan listeners)
Welcome advice and commands that could be used to safely clean these up and put a robust mechanism in place for logfile management in RAC and CLusterware systems.
Finally should I be checking the log files in /u01/11.2.0/grid/log/diag/tnslsnr/<server name>/listener_scan2/alert regulalrly ?
My experience with listener logs is that they are only looked at when there are major connectivity issues and on the whole are ignored.
Thanks for your help,
Cheers, Rob

Have you had any issues that require them for investigative purposes? If not, just remove them. Are the logs required for some sort of audit process? If yes, gzip them to a location where you can use your OS tape backup policies to retain them for n-days. Once you remove an active file, it should recreate the file and continue without interruption.

Best practice for exporting the same disk to multiple guests?

I've got a T4-4 with two service domains. Each service domain has access to the same pool of SAN disks.
primary service domain has vds primary-vds0
secondary service domain has vds secondary-vds0
So far I've sucessfully built a single backend service for each SAN disk on each service domain and used the MP group operation to enable multipathing, i.e.
ldm add-vds primary-vds0_a primary
ldm add-vds secondary-vds0 secondary
ldm add-vdsdev mpgroup=target1 /dev/dsk/c0t6target1 target1@primary-vds0
ldm add-vdsdev mpgroup=target1 /dev/dsk/c0t6target1 target1@secondary-vds0
ldm add-vdisk id=0 bootdisk target1@primary-vds0 guest_a
Now, I have database datafile LUNS that I need to present to two guests at once since they're using Veritas clustering. As I understand it, what I have to present to each guest is a unique volume (volume@vds) export, and I can do it one of two ways:
Build mutiple exports of the same disk on the same vds:
ldm add-vds primary-vds0_a primary
ldm add-vds secondary-vds0 secondary
ldm add-vdsdev mpgroup=db1a /dev/dsk/c0c6target5 db1_server_a@primary-vds0
ldm add-vdsdev mpgroup=db1a /dev/dsk/c0c6target5 db1_server_a@secondary-vds0
ldm add-vdsdev mpgroup=db1b /dev/dsk/c0c6target5 db1_server_b@primary-vds0
ldm add-vdsdev mpgroup=db1b /dev/dsk/c0c6target5 db1_server_b@secondary-vds0
ldm add-vdisk id=6 database_disk db1_server_a@primary-vds0 guest_a
ldm add-vdisk id=6 database_disk db1_server_b@primary-vds0 guest_b
Build a separate vds for each guest domain, and then add the vdsdevs to each vds:
ldm add-vds primary-vds-server_a primary
ldm add-vds primary-vds-server_b primary
ldm add-vds secondary-vds-server_a secondary
ldm add-vds secondary-vds-server_b secondary
ldm add-vdsdev mpgroup=db1a /dev/dsk/c0c6target5 db_disk@primary-vds-server_a
ldm add-vdsdev mpgroup=db1a /dev/dsk/c0c6target5 db_disk@secondary-vds-server_a
ldm add-vdsdev mpgroup=db1b /dev/dsk/c0c6target5 db_disk@primary-vds-server_b
ldm add-vdsdev mpgroup=db1b /dev/dsk/c0c6target5 db_disk@secondary-vds-server_b
ldm add-vdisk id=6 database_disk db_disk@primary-vds-server_a guest_a
ldm add-vdisk id=6 database_disk db_disk@primary-vds-server_b guest_b
The end result is the same, but is there any advantage (performance, configuration management, whatever) to doing it one way versus the other?
Thanks!
Tim Metzinger

the standards for videoDVD are 720x480, and usually mpeg2 encoded..
so, your HiDef project HAS to be 'downsampled' somehow..
I would Export with Qucktime/apple intermediate => which is the 'format' your project is allready, and you avoid any useless 'inbetween encoding'..
iDVD will 'swallow' this huge export file - don't mind: iDVD cares for length, not size.
iDVD will then convert into DVD-standards..
you can 'raise' quality, by using projects <60min - this sets iDVD automatically to highest technical possible bitrate
hint: judge pic quality on a DVDplayer + TV.. not on your computer (DVDs are meant for TVdelivery)

Best practices for customizing the standard OBIA metedata repository (RPD)

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