Best practice for setting an environment variable used during NW AS startup

We have installed some code which is running in both the ABAP and JAVA environment, and some functionality of this code is determined by the setting of operating system environment variables. We have therefore changed the .sapenv_<host>.csh and .sapenv_<host>.sh scripts found in the <sid>adm user home directory. This works, but we are wondering what happens when SAP is upgraded, and if these custom shell script changes to the .sh and .csh scripts will be overwritten during such an upgrade. Is there a better way to set environment variables so they can be used by the SAP server software when it has been started from <sid>adm user ?

Hi,
Thankyou. I was concerned that if I did that there might be a case where the .profile is not used, e.g. when a non-interactive process is started I was not sure if .profile is used.
What do you mean with non-interactive?
If you login to your machine as sidadm the profile is invoked using one of the files you meant. So when you start your Engine the Environment is property set. If another process is spawned or forked from a running process it inherits / uses the same Environment.
Also, on one of my servers I have a .profile a .login and also a .cshrc file. Do I need to update all of these ?
the .profile is used by bash and ksh
The .cshrc is used by csh and it is included via source on every Shell Startup if not invoked with the -f Flag
the .login is also used by csh and it is included via source from the .cshrc
So if you want to support all shells you should update the .profile (bash and ksh) and one of .cshrc or .login for csh or tcsh
In my /etc/passwd the <sid>adm user is configured with /bin/csh shell, so I think this means my .cshrc will be used and not the .profile ? Is this correct ?
Yes correct, as described above!
Hope this helps
Cheers

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Best practices for setting up projects

We recently adopted using Captivate for our WBT modules.
As a former Flash and Director user, I can say it’s
fast and does some great things. Doesn’t play so nice with
others on different occasions, but I’m learning. This forum
has been a great source for search and read on specific topics.
I’m trying to understand best practices for using this
product. We’ve had some problems with file size and
incorporating audio and video into our projects. Fortunately, the
forum has helped a lot with that. What I haven’t found a lot
of information on is good or better ways to set up individual
files, use multiple files and publish projects. We’ve decided
to go the route of putting standalones on our Intranet. My gut says
yuck, but for our situation I have yet to find a better way.
My question for discussion, then is: what are some best
practices for setting up individual files, using multiple files and
publishing projects? Any references or input on this would be
appreciated.

Hi,
Here are some of my suggestions:
1) Set up a style guide for all your standard slides. Eg.
Title slide, Index slide, chapter slide, end slide, screen capture,
non-screen capture, quizzes etc. This makes life a lot easier.
2) Create your own buttons and captions. The standard ones
are pretty ordinary, and it's hard to get a slick looking style
happening with the standard captions. They are pretty easy to
create (search for add print button to learn how to create
buttons). There should instructions on how to customise captions
somewhere on this forum. Customising means that you can also use
words, symbols, colours unique to your organisation.
3) Google elearning providers. Most use captivate and will
allow you to open samples or temporarily view selected modules.
This will give you great insight on what not to do and some good
ideas on what works well.
4) Timings: Using the above research, I got others to
complete the sample modules to get a feel for timings. The results
were clear, 10 mins good, 15 mins okay, 20 mins kind of okay, 30
mins bad, bad, bad. It's truly better to have a learner complete
2-3 short modules in 30 mins than one big monster. The other
benefit is that shorter files equal smaller size.
5) Narration: It's best to narrate each slide individually
(particularly for screen capture slides). You are more likely to
get it right on the first take, it's easier to edit and you don't
have to re-record the whole thing if you need to update it in
future. To get a slicker effect, use at least two voices: one male,
one female and use slightly different accents.
6) Screen capture slides: If you are recording filling out
long window based databse pages where the compulsory fields are
marked (eg. with a red asterisk) - you don't need to show how to
fill out every field. It's much easier for the learner (and you) to
show how to fill out the first few fields, then fade the screen
capture out, fade the end of the form in with the instructions on
what to do next. This will reduce your file size. In one of my
forms, this meant the removal of about 18 slides!
7) Auto captions: they are verbose (eg. 'Click on Print
Button' instead of 'Click Print'; 'Select the Print Preview item'
instead of 'Select Print Preview'). You have to edit them.
8) PC training syntax: Buttons and hyperlinks should normally
be 'click'; selections from drop down boxes or file lists are
normally 'select': Captivate sometimes mixes them up. Instructions
should always be written in the correct order: eg. Good: Click
'File', Select 'Print Preview'; Bad: Select 'Print Preview' from
the 'File Menu'. Button names, hyperlinks, selections are normally
written in bold
9) Instruction syntax: should always be written in an active
voice: eg. 'Click Options to open the printer menu' instead of
'When the Options button is clicked on, the printer menu will open'
10) Break all modules into chapters. Frame each chapter with
a chapter slide. It's also a good idea to show the Index page
before each chapter slide with a progress indicator (I use an
animated arrow to flash next to the name of the next chapter), I
use a start button rather a 'next' button for the start of each
chapter. You should always have a module overview with the purpose
of the course and a summary slide which states what was covered and
they have complete the module.
11) Put a transparent click button somewhere on each slide.
Set the properties of the click box to take the learner back to the
start of the current chapter by pressing F2. This allows them to
jump back to the start of their chapter at any time. You can also
do a similar thing on the index pages which jumps them to another
chapter.
12) Recording video capture: best to do it at normal speed
and be concious of where your mouse is. Minimise your clicks. Most
people (until they start working with captivate) are sloppy with
their mouse and you end up with lots of unnecessarily slides that
you have to delete out. The speed will default to how you recorded
it and this will reduce the amount of time you spend on changing
timings.
13) Captions: My rule of thumb is minimum of 4 seconds - and
longer depending on the amount of words. Eg. Click 'Print Preview'
is 4 seconds, a paragraph is longer. If you creating knowledge
based modules, make the timing long (eg. 2-3 minutes) and put in a
next button so that the learner can click when they are ready.
Also, narration means the slides will normally be slightly longer.
14) Be creative: Capitvate is desk bound. There are some
learners that just don't respond no matter how interactive
Captivate can be. Incorporate non-captivate and desk free
activities. Eg. As part of our OHS module, there is an activity
where the learner has to print off the floor plan, and then wander
around the floor marking on th emap key items such as: fire exits;
first aid kit, broom and mop cupboard, stationary cupboard, etc.
Good luck!

(Request for:) Best practices for setting up a new Windows Server 2012 r2 Hyper-V Virtualized AD DC

Could you please share your best practices for setting up a new Windows Server 2012 r2 Hyper-V Virtualized AD DC, that will be running on a new WinSrv 2012 r2 host server. (This
will be for a brand new network setup, new forest, domain, etc.)
Specifically, your best practices regarding:
the sizing of non virtual and virtual volumes/partitions/drives,
the use of sysvol, logs, & data volumes/drives on hosts & guests,
RAID levels for the host and the guest(s),
IDE vs SCSI and drivers both non virtual and virtual and the booting there of,
disk caching settings on both host and guests.
Thanks so much for any information you can share.

A bit of non essential additional info:
We are small to midrange school district who, after close to 20 years on Novell networks, have decided to design and create a new Microsoft network and migrate all of our data and services
over to the new infrastructure . We are planning on rolling out 2012 r2 servers with as much Hyper-v virtualization as possible.
During the last few weeks we have been able to find most of the information we need to undergo this project, and most of the information was pretty solid with little ambiguity, except for
information regarding virtualizing the DCs, which as been a bit inconsistent.
Yes, we have read all the documents that most of these posts tend point to, but found some, if not most are still are referring to performing this under Srvr 2008 r2, and haven’t really
seen all that much on Srvr2012 r2.
We have read these and others:
Introduction to Active Directory Domain Services (AD DS) Virtualization (Level 100),
Virtualized Domain Controller Technical Reference (Level 300),
Virtualized Domain Controller Cloning Test Guidance for Application Vendors,
Support for using Hyper-V Replica for virtualized domain controllers.
Again, thanks for any information, best practices, cookie cutter or otherwise that you can share.
Chas.

What is the best practice for setting up warehouse inventory for oil & gas tank farm

Hi, i want to know the best practice for setting up warehouse inventory for oil & gas tank farm. SAP has these levels for inventory management in warehouse environment: warehouse-aisle-shelf-bin. To me the bin seems to be the central location for inventory. So do i set up each oil tank as a bin location?

Hi,
Please refer below link:
https://help.sap.com/saphelp_sbo900/helpdata/EN/ad/4f233a7b864c7cbe2b57ad09246adb/content.htm
SAP Business One 9.0 Training - Feb 6, 2013 - Warehouse Bins - YouTube
Thanks & Regards,
Nagarajan

Best practice for setting or detecting screen size?

Hi All,
Trying to determine a best practice for setting or detecting the screen size. For playbook and iOS, I can set them. But for Android, the number of devices is too large so I'd rather detect. My first choice is to use the stage.stageHeight and stage.stageWidth. This works fine if I set my stage properties with standard meta data:
[SWF(height="320", width="480", frameRate="64", backgroundColor="#010101")]
However, if I use the application descriptor file to set the stage dimentions (as suggested by Christian Cantrell here http://www.adobe.com/devnet/flash/articles/authoring_for_multiple_screen_sizes.html)
<initialWindow>
<aspectRatio>landscape</aspectRatio>
<autoOrients>false</autoOrients>
<width>320</width>
<height>480</height>
<fullScreen>true</fullScreen>
</initialWindow>
Then the stage.stageHeight and stage.stageWidth are not the correct numbers when my main class is added to the stage. Sometime after the main class is added to the stage, then those numbers are fine. Is there an event I can wait for to know that the stage.stageHeight and stage.stageWidth are correct?
Thanks in advance!

Hi Lee,
Thanks for the quick response! However, for some reason the heightPercent & widthPercent metadata tags are not working as expected for me.
I have a wrapper class that I target for compiling, WagErgApplePhone.as where I've got my metadata
[SWF(heightPercent="100%", widthPercent="100%", frameRate="64", backgroundColor="#010101")]
sets some stage properties
stage.quality=StageQuality.LOW;
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align = StageAlign.TOP_LEFT;
and instantiates my main class
var main:Main = new Main();
addChild(main);
my main class constructor even waits for the stage
public function Main(){
if (stage) init();
else addEventListener(Event.ADDED_TO_STAGE, init);
in my init function, stage.stageHeight traces out as 375 (expecting 320).
i have a function which is called via a button press event by the user, and stage.stageHeight traces out correctly (320) there. that's what makes me think that if i wait long enough, i can get the correct stageHeight before init/drawing. but i'm not sure what event to listen for, or if there's another trick.
if i use Capabilities.screenResolutionX and Capabilities.screenResolutionY the correct values are provided for mobile, but these values are not useful for the desktop and web version of the app. if there's no other solution, i'll execute different code depending on platform.
again, for reference, my app descriptor:
<initialWindow>
<aspectRatio>landscape</aspectRatio>
<autoOrients>false</autoOrients>
<width>320</width>
<height>480</height>
<content>bin-iOS/WagErgApplePhone.swf</content>
<title>WAG ERG</title>
<fullScreen>true</fullScreen>
<renderMode>cpu</renderMode>
</initialWindow>
looking forward to any other ideas to try out & thanks so much for your thoughts! if you want to really dig in, this is an opensource project at code.google.com/p/wag-erg/

Best practice for the test environment & DBA plan Activities Documents

Dears,,
In our company, we made sizing for hardware.
we have Three environments ( Test/Development , Training , Production ).
But, the test environment servers less than Production environment servers.
My question is:
How to make the best practice for the test environment?
( Is there any recommendations from Oracle related to this , any PDF files help me ............ )
Also please , Can I have a detail document regarding the DBA plan activities?
I appreciate your help and advise
Thanks
Edited by: user4520487 on Mar 3, 2009 11:08 PM

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 Practice for setting bind variable when application loads

I am using JDeveloper 11.1.2.3.
When my application loads, the first unbounded page has a table populated by a named query.
I would like to set the parameter used by the named query when the page loads, to populate the initial data that is displayed.
What is the best practice for a solution to this issue?

user6003393 wrote:
I am using JDeveloper 11.1.2.3.
When my application loads, the first unbounded page has a table populated by a named query.
I would like to set the parameter used by the named query when the page loads, to populate the initial data that is displayed.
What is the best practice for a solution to this issue?Hi,
You can set the bind variable on VO by overriding prepareSession() method in Application Module check this http://docs.oracle.com/cd/E37975_01/web.111240/e16182/bcservices.htm#sthref357
Setting bind variable on runtime http://docs.oracle.com/cd/E37975_01/web.111240/e16182/bcquerying.htm#CHDECJHD
Zeeshan

Best practiceS for setting up Macs on Network

Greetings.
We have six Macs on our Windows Server network; three iMacs and three laptops. We have set up all the machines and they are joined to the Active Directory. In the past, we have always created local users on the machines and then "browsed" to the server shares and mounted the them. We've learned things have improved/changed over the years and we're just now realizing we can probably have the machines set up to work better. So, I have a couple of questions for "best practices" when setting up each of the machines.
1. Since we’re in a network environment, should we not set up “local logins/users” and instead have users login using their AD login? It seems having a local account creates some conflicts with the server since upgrading to lion.
2. Should we set the computer to not ask for a “list of users” and instead ask for a username and password for logins?
3. For the user that uses the machine most often, they can still customize their desktop when they use an AD login, correct?
4. Should we set up Mobile User Accounts? What exactly does this do?
Any other advice on how we should best be setting up the clients for our environment to make sure we are following best practices would be great!
Thanks for any help!
Jay

Greetings.
We have six Macs on our Windows Server network; three iMacs and three laptops. We have set up all the machines and they are joined to the Active Directory. In the past, we have always created local users on the machines and then "browsed" to the server shares and mounted the them. We've learned things have improved/changed over the years and we're just now realizing we can probably have the machines set up to work better. So, I have a couple of questions for "best practices" when setting up each of the machines.
1. Since we’re in a network environment, should we not set up “local logins/users” and instead have users login using their AD login? It seems having a local account creates some conflicts with the server since upgrading to lion.
2. Should we set the computer to not ask for a “list of users” and instead ask for a username and password for logins?
3. For the user that uses the machine most often, they can still customize their desktop when they use an AD login, correct?
4. Should we set up Mobile User Accounts? What exactly does this do?
Any other advice on how we should best be setting up the clients for our environment to make sure we are following best practices would be great!
Thanks for any help!
Jay

Best practices for setting up users on a small office network?

Hello,
I am setting up a small office and am wondering what the best practices/steps are to setup/manage the admin, user logins and sharing privileges for the below setup:
Users: 5 users on new iMacs (x3) and upgraded G4s (x2)
Video Editing Suite: Want to connect a new iMac and a Mac Pro, on an open login (multiple users)
All machines are to be able to connect to the network, peripherals and external hard drive. Also, I would like to setup drop boxes as well to easily share files between the computers (I was thinking of using the external harddrive for this).
Thank you,

Hi,
Thanks for your posting.
When you install AD DS in the hub or staging site, disconnect the installed domain controller, and then ship the computer to the remote site, you are disconnecting a viable domain controller from the replication topology.
For more and detail information, please refer to:
Best Practices for Adding Domain Controllers in Remote Sites
http://technet.microsoft.com/en-us/library/cc794962(v=ws.10).aspx
Regards.
Vivian Wang

Networking "best practice" for setting up a farm

Hi all.
We would like to set an OracleVM farm, and I have a question about "best practice" for
configuring the network. Some background:
- The hardware I have is comprised of machines with 4 gig-eth NICs each.
- The storage will be coming primarily from a backend NAS appliance (Netapp, FWIW).
- We have already allocated a separate VLAN for management.
- We would like to have HA capable VMs using OCFS2 (on top of NFS.)
I'm trying to decide between 2 possible configurations. The first would keep physical separation
between the mgt/storage networks and the DomU networks. The second would just trunk
everything together across all 4 NICs, something like:
Config 1:
- eth0 - management/cluster-interconnect
- eth1 - storage
- eth2/eth3 => bond0 - 8021q trunked, bonded interfaces for DomUs
Config 2:
- eth0/1/2/3 => bond0
Do people have experience or recommendation about the best configuration?
I'm attracted to the first option (perhaps naively) because CI/storage would benefit
from dedicated bandwidth and this configuration might also be more secure.
Regards,
Robert.

user1070509 wrote:
Option #4 (802.3ad) looks promising, but I don't know if this can be made to work across
separate switches.It can, if your switches support cross-switch trunking. Essentially, 802.3ad (also known as LACP or EtherChannel on Cisco devices) requires your switch to be properly configured to allow trunking across the interfaces used for the bond. I know that the high-end Cisco and Juniper switches do support LACP across multiple switches. In the Cisco world, this is called MEC (Multichassis EtherChannel).
If you're using low-end commodity-grade gear, you'll probably need to use active/passive bonds if you want to span switches. Alternatively, you could use one of the balance algorithms for some bandwitch increase. You'd have to run your own testing to determine which algorithm is best suited for your workload.
The Linux Foundation's Net:Bonding article has some great information on bonding in general, particularly on the various bonding methods for high availability:
http://www.linuxfoundation.org/en/Net:Bonding

Setting Oracle environment variable using batch (.bat) file in windows

Hi,
Oracle 9i db
Windows OS
I am in process to create the database (Considered that Oracle9i software is already installed) by running one batch file which consist of all the scripts for the database creation.
But i also want to set the environment variables at MyComputer(right click)>properties>advance>environment, permenently by running the batch (.bat) file
ORACLE_HOME
ORACLE_BASE
ORACLE_SID
So, how can it be done ?
With Regards

Hi,
*@echo off*
set ORACLE_SID=iprsdb
set ORACLE_BASE=C:\oracle
set ORACLE_HOME=C:\oracle\ora92
call C:\install_bkp\test_env_var.bat
echo Test Successfull.
Above mentioned is the code written in the batch (.bat) file
In that i have also called another .bat file which test the env. variable values which is as below:
c:\>test_env.bat
===================
Testing oracle sid
===================
iprsdb
=====================
Testing oracle base
===================
C:\oracle
=====================
Testing oracle home
=====================
C:\oracle\ora92
Test Successfull.
But when i checked at MyComputer(right click)>properties>advance>environment variables
there, I saw none of the entries from the above, why so ?
how to set env. variables permanently using the DOS commands. ?
With Regards

Best Practices for Setting up a Windows 2012 R2 STD Domain Controller in a Remote Site

So I'm looking for an article or writeup similar to the "Adding Domain Controllers in Remote Sites" TechNet article but for Windows Server 2012 STD R2. Here is my scenario:
1. I want to setup the domain controller at Site A where the primary domain controller is located. The primary domain controller is Windows Server 2008 R2.
2. Once the DC is setup I plan on leaving it on our network for a few days before shipping it to remote Site B for installation
Other key items:
1. The remote Site B will have a different IP range than Site A but will be connected to Site A via a single VPN tunnel. All the DCs that replicate with each other are on the same domain.
2. The 2012 DC that I setup for Site B (same domain in same forest) will be a DHCP, DNS, and WSUS server all replicating to the primary DC at Site A
Questions:
1. What items can I setup while it's at Site A without effecting or conflicting with the existing network and domain controller? Can I setup a scope once the DHCP role is added?
2. All of our DCs replicate through Sites and Services, do I have to manually add this to our primary DC for the new DC going to remote Site B? Or when does this happen automatically when I promote the DC?
All and all I'm just looking for a list of Best Practices for 2012 or a Step by Step Guide. Any help would be appreciated.

Hi,
Thanks for your posting.
When you install AD DS in the hub or staging site, disconnect the installed domain controller, and then ship the computer to the remote site, you are disconnecting a viable domain controller from the replication topology.
For more and detail information, please refer to:
Best Practices for Adding Domain Controllers in Remote Sites
http://technet.microsoft.com/en-us/library/cc794962(v=ws.10).aspx
Regards.
Vivian Wang

Best practices for setting environment based static variables?

I have a set of static string variables that hold the url location of modules in a project. These locations change depending on whether I'm building for development, staging or production.
What's the best way to set static variables in this way?

I don't know if this is best practice, but here's the solution I've come up with.
The root domain is accessible within the swf via a node on a loaded xml file. So I created a simple method that sets a url variable based on that domain node.
The domain-based url variable is then used within the static string variables that define the location of the modules.
Simplified like so:
var domain:String = xml.node.value;
static var bucketLocation:String = getLocation()
static var moduleLocation:String = bucketLocation + "modulename.swf";
function getLocation():String
     var loc:String
     switch (domain) {
          case stagingUrl:
              loc = "pathToAmazonStagingBucket";
               break;
          case productionUrl:
               loc = "pathToAmazonProductionBucket";
               break;

Best practice for setting up iCloud with multiple devices using a single AppleID

Hi there
Me and my wife have an iPhone each, and are looking at getting both of us using iCloud. The problem is that we only use one Apple ID for our music library.
Is getting a separate Apple ID necessary for each device on iCloud, or can multiple devices have seperate settings/photos/music, etc.?

Using different Apple ID for iCloud is not necessary, but in most cases it is recommended.
You can however choose to use separate Apple IDs for iCloud and continue to use the same Apple ID for iTunes, thereby being able to share all your purchases of music, apps and books.

Best way to set global environment variables?

What is the best way to set global (i.e. for all users of the computer, ideally all shells as well) environment variables under Leopard?
I know that they can be set via ~/.bashrc, ~/.profile or in my case ~/.zshrc files in the terminal on a per user basis.
Also, they can be set for GUI apps as well via ~/.MacOSX/environment.plist on a per user basis.
http://developer.apple.com/documentation/MacOSX/Conceptual/BPRuntimeConfig/Artic les/EnvironmentVars.html
The path can apparently be set globally by adding files to /etc/paths.d/*
http://blog.plotdevice.org/2008/04/global-path-in-mac-os-x-leopard/
Is there a way to set environment variables globally so that they are accessible to all users and all programs including nonstandard shells like zsh?
My inclination is to set them in /etc/rc.common but that seems like it might be a bad idea. I'd prefer something more like the /etc/paths.d/* solution that only involves adding files, not modifying existing ones. They should be less likely to be overwritten in a system update later.

They may be less likely to be overwritten than you fear. A lot of things depend on modifications to the system scripts like /etc/profile. Although I'd expect these to be broken by an upgrade to Leopard, for example, they have survived all Tiger upgrades on my machine. You could always have them source scripts in /usr/local, say, so that the work involved in reconfiguring them if they are overwritten is minimal. (Or you could just install your versions in /usr/local and make the system scripts symlinks to those versions - if anything is overwritten, it would be the symlink rather than the file itself. An automated start up script could even check and recreate the symlink if necessary.)
- cfr

Best practice for setting an environment variable used during NW AS startup

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