How to declare a variable available for across all applications??

Dear Friends,
If i declare a global variable in the component controller it will be available during its runtime and its value get expired if i open same webdynpro component application in different log-in.I need to access one variable across all login of users and across many webdynpro applications created.What should i do??
Please advice me.Thanks in advance.

Thanks Mr.Gardiner for your reply,
I do not know much about this Shared Memory Objects can you please help me.
My requirement is that my application which is attached to the portal has access to many concurrent users. I have a screen for which there is a edit button, on click of which i need to restrict other users from edit . This is based on portal ID and another unique id for that screen.I thought of lock object but i guess that wouldnt help me b'se i am not writing anything to the database but need to restrict users in controlling the editability of the UI element.In this scenario user can be same user with different application or another user using this application.
So if i save those unique ID's acrros applications, i can validate and throw a message for other users when they try to do edit action when one user is already doing it.

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How to make saved IR available for all users

Hi,
I've created IR and saved it to several tabs based on search conditions.
But they're only visible for developers.
How to make these tabs available for all end-users ?
Does version 4.0 support this option ?
Thank you!

Hi
At present this feature is not included, although I believe it may be in 4.0. Many people have provided workarounds for this. None of which I have tried. I cannot find the original thread but here is a solution from a chap called Ruud
>
One way to share your saved reports with others is to 'Publish' your report settings to a few intermediate tables in your application and have other users 'Import' your settings from there. The reason for using intermediate tables is so that not all your saved reports need to be 'visible' to other users (only those that you've chosen to publish).
Basically you have available the following views and package calls that any APEX user can access:-
- flows_030100.apex_application_pages (all application pages)
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- flows_030100.apex_application_page_ir_cond (the associated conditions/filters for above saved reports)
- wwv_flow_api.create_worksheet_rpt (package procedure that creates a new saved report)
- wwv_flow_api.create_worksheet_condition (package procedure that creates a condition/filter for above saved report)
The way I've done it is that I've created 2 tables in my application schema that are straightforward clones of the 2 above views.
CREATE TABLE user_report_settings AS SELECT * FROM flows_030100.apex_application_page_ir_rpt;
CREATE TABLE user_report_conditions AS SELECT * FROM flows_030100.apex_application_page_ir_cond;
( NB. I deleted any contents that may have come across to make sure we start with a clean slate. )
These two tables will act as my 'repository'.
To simplify matters I've also created 2 views that look at the same APEX views.
CREATE OR REPLACE VIEW v_report_settings AS
SELECT r.*
p.page_name
FROM flows_030100.apex_application_page_ir_rpt r,
flows_030100.apex_application_pages p
WHERE UPPER ( r.application_name ) = <Your App Name>
AND r.application_user 'APXWS_DEFAULT'
AND r.session_id IS NULL
AND p.application_id = r.application_id
AND p.page_id = r.page_id;
CREATE OR REPLACE VIEW v_report_conditions AS
SELECT r.*
p.page_name
FROM flows_030100.apex_application_page_ir_cond r,
flows_030100.apex_application_pages p
WHERE UPPER ( r.application_name ) = <Your App Name>
AND r.application_user 'APXWS_DEFAULT'
AND p.application_id = r.application_id
AND p.page_id = r.page_id;
I then built 2 screens:-
1) Publish Report Settings
This shows 2 report regions:-
- Region 1 - Shows a list of all your saved reports from V_REPORT_SETTINGS (filtered to only show yours)
SELECT apex_item.checkbox ( 1, report_id ) " ",
page_name,
report_name
FROM v_report_settings
WHERE application_user = :APP_USER
AND ( page_id = :P27_REPORT OR :P27_REPORT = 0 )
ORDER BY page_name,
report_name
Each row has a checkbox to select the required settings to publish.
The region has a button called PUBLISH (with associated process) that when pressed will copy the settings from
V_REPORT_SETTINGS (and V_REPORT_CONDITIONS) into USER_REPORT_SETTINGS (and USER_REPORT_CONDITIONS).
- Region 2 - Shows a list of already published reports in table USER_REPORT_SETTINGS (again filtered for your user)
SELECT apex_item.checkbox ( 10, s.report_id ) " ",
m.label,
s.report_name
FROM user_report_settings s,
menu m
WHERE m.page_no = s.page_id
AND s.application_user = :APP_USER
AND ( s.page_id = :P27_REPORT OR :P27_REPORT = 0 )
ORDER BY m.label,
s.report_name
Each row has a checkbox to select a setting that you would like to delete from the repository.
The region has a button called DELETE (with associated process) that when pressed will remove the selected
rows from USER_REPORT_SETTINGS (and USER_REPORT_CONDITIONS).
NB: P27_REPORT is a "Select List With Submit" to filter the required report page first.
Table MENU is my application menu table where I store my menu/pages info.
2) Import Report Settings
This again shows 2 report regions:-
- Region 1 - Shows a list of all published reports in table USER_REPORT_SETTINGS (filtered to show only other users saved reports)
SELECT apex_item.checkbox ( 1, s.report_id ) " ",
m.label,
s.report_name,
s.application_user
FROM user_report_settings s,
menu m
WHERE m.page_no = s.page_id
AND s.application_user :APP_USER
AND ( s.page_id = :P28_REPORT OR :P28_REPORT = 0 )
ORDER BY m.label,
s.report_name,
s.application_user
Each row has a checkbox to select the setting(s) that you would like to import from the repository.
The region has one button called IMPORT that when pressed will import the selected settings.
It does this by using the 2 above mentioned package procedure to create a new saved report for you
with the information form the repository. Be careful to match the right column with the right procedure
parameter and to 'reverse' any DECODEs that the view has.
- Region 2 - Shows a list of all your saved reports from V_REPORT_SETTINGS (filtered to only show yours)
SELECT page_name,
report_name
FROM v_report_settings
WHERE application_user = :APP_USER
AND ( page_id = :P28_REPORT OR :P28_REPORT = 0 )
ORDER BY page_name,
report_name
This is only needed to give you some feedback as to whether the import succeeded.
A few proviso's:-
a) I'm sure there's a better way to do all this but this works for me :-)
b) This does not work for Computations! I have not found an API call to create computations.
They will simply not come across into the repository.
c) If you import the same settings twice I've made it so that the name is suffixed with (2), (3) etc.
I did not find a way to update existing report settings. You can only create new ones.
d) Make sure you refer to your saved reports by name, not ID, when matching APEX stored reports and the
reports in your repository as the ID numbers may change if you re-import an application or if you
auto-generate your screens/reports (as I do).
Ruud
>
To me this is a bit too much of a hack and I personally wouldn't implement it - it's just an example to show it can be done.
Also if you look here in the help in APEX Home > Adding Application Components > Creating Reports > Editing Interactive Reports
...and go to the last paragraph, you can embed predicates in the URL.
Cheers
Ben
http://www.munkyben.wordpress.com
Don't forget to mark replies helpful or correct ;)
Edited by: Munky on Jul 30, 2009 8:03 AM

How to declare a variable in form

how to declare a variable in form?

Hi,
do you want to create variable in script or smartform?
In scripts to define a variable use the following declaration statement.
DEFINE &<VARIABLE_NAME>&
place this statement as command. we can assign initial value for this by adding VALUE ' ' to above statement.
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I can see the business content going thru RSA1 for e.g for Sales 0SD_O01 etc
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Hi,
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How to find the Invoice available for Purchase orders

Hi friends,
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Is one PO can have multiple Invoice, then what is the relation between those PO and Invoices.
Thanks,
Veerendra.

Hi,
Goto ME23N and in the line item choose the PO History tab..
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Trying to install MS Office 2011 for Mac SP 2 (14.2.0) on my Macbook Air (Lion 10.7.3). I have to close Microsoft Database Daemon and SyncServicesAgent but can not see how to do so. I have closed all applications. Can anyone help? Many thanks

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Error: -26 Detail: no valid destination server available for '!ALL' rc=14

Hello,
i can access portal, but when i click on a link i receive the error message bellow:
500 Dispatching Error
Error: -26
Version: 7000
Component: HTTP_ROUTE
Date/Time: Thu May 27 11:18:55 2010
Module: http_route.c
Line: 3139
Server: PCLIWDI1_WDP_01
Error Tag:
Detail: no valid destination server available for '!ALL' rc=14
u00A9 2001-2009, SAP AG
the web dispatcher is UP,
on instance profile on web dispatcher , i have data bellow:
SAPSYSTEMNAME = WDP
SAPGLOBALHOST = PCLIWDI1
SAPSYSTEM = 01
INSTANCE_NAME = W01
DIR_CT_RUN = $(DIR_EXE_ROOT)\$(OS_UNICODE)\NTAMD64
DIR_EXECUTABLE = $(DIR_CT_RUN)
Accesssability of Message Server
rdisp/mshost = pclieci1.oranginagroup.net
ms/http_port = 8080
Configuration for large scenario
icm/max_conn = 16384
icm/max_sockets = 16384
icm/req_queue_len = 6000
icm/min_threads = 100
icm/max_threads = 250
mpi/total_size_MB = 500
mpi/max_pipes = 21000
SAP Web Dispatcher Ports
##icm/server_port_0 = PROT=HTTP,PORT=1080
Capgemini - RGC. SSL
DIR_INSTANCE = G:\usr\sap\secudir
DIR_HOME = G:\usr\sap\WDP\W01\work
icm/server_port_0 = PROT=HTTP,PORT=8001
icm/server_port_1 = PROT=HTTPS,PORT=1080
icm/HTTPS/verify_client = 0
wdisp/ssl_encrypt = 0
wdisp/add_client_protocol_header = true
wdisp/shm_attach_mode = 6
ssl/ssl_lib = G:\usr\sap\secudir\sapcrypto.dll
ssl/server_pse = G:\usr\sap\secudir\SAPSSLS.pse
is/http/default_root_hdl = abap
#icm/HTTP/redirect_0 = PREFIX=/sap/bc/gui/sap/its/webgui, HOST=pclieci1.oranginagroup.net, PORT=1080
i have the same error when i lunch https://WDISERV:1080
Thank's for help

Following the check i did, please find out the result:
C:\Users\wdpadm>sapwebdisp pf=G:\usr\sap\WDP\SYS\profile\WDP_W01_PCLIWDI1 -check
config
Checking SAP Web Dispatcher Configuration
=========================================
maximum number of sockets supported on this host: 32768
Server info will be retrieved from host: pclieci1.oranginagroup.net:8080 with pr
otocol: http
Checking connection to message server...OK
Retrieving server info from message server...OK
Message Server instance list:
------++--
+
instance name
hostname
HTTP port
HTTPS port
------++--
+
------++--
+
ERROR: no servers in list
Check ended with 1 errors, 0 warnings

How to install mdk in nwds for creating mobile applications

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reward points for appropriate answer.
Thank you,
G.V.K.Prasd

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BIEE:11.1.1.6
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See if any of the these are useful or solves your query -
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http://docs.oracle.com/cd/E23943_01/bi.1111/e10541/components.htm#BABEEAAI
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How to declare class variable with generic parameters?

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jveritas wrote:
I'm trying to create a generic polymorphic Factory class that contains boilerplate code.
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How to find latesh version available for ORACLE DB.

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Two questions:
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For the first item...
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3 BEGIN
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5 END;
6 /
Warning: Procedure created with compilation errors.
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CREATE FUNCTION f (p_id IN NUMBER) RETURN NUMBER AS
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BEGIN
l_did := p_id * 2;
RETURN l_did;
END;You should really assign a value to the variable before you return it.
John

How can I make addons available for enterprise users by an central service and forbid the installation from any other sources

in the company I´m working for it´s not possible to install add-ons by the Users . That´s what I´m going to change.
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Although with many hacks there could be some sort of workaround that advanced users may employ when attempting to circumvent the measures, such as the ability to use Firefox in safe-mode and then install add-ons, or even run a browser from a memory stick.
You may well get a better answer on some other forum. This mozillazine forum deals with some coding issues, not sure but they may consider your sort of question on topic.
* http://forums.mozillazine.org/viewforum.php?f=25

How to declare a variable available for across all applications??

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