Problems using DDE poke

Hello!
I have problems using DDE poke in LabView 5.1. I have talked to the support
and they say that they are aware of the problem but will not try to do
anything about it.
Is there some one that has found a solution on this problem?
Regards,
Andreas

Hello!
The DDE functionality of LabVIEW are blocked by the DDE Server of Diadem DAC.
One possibility is to use the Diadem DDE blocks to access directly to your application.
The second possibility is to run the script in Diadem Script (not in DAC), that means you collect your data in Diadem DAC and when your Scheme is done, you run via ActiveX your LabVIEW program which via DDE control your application.
Directly in Diadem DAC you cannot run DDE applications out of the DDE blocks.
Best regards
Ken

Similar Messages

Using DDE package in report builder 10g

Hi,
I use this code in form 10g to edit a ms word and its work properly:
DECLARE
APPID PLS_INTEGER;
CONVID PLS_INTEGER;
DOCID PLS_INTEGER;
SYS_DATE CHAR(8);
BEGIN
SELECT TO_CHAR(SYSDATE,'MM/DD/YY') INTO SYS_DATE FROM DUAL;
APPID := DDE.APP_BEGIN('C:\Program Files\Microsoft Office\Office12\WINWORD.EXE',
DDE.APP_MODE_MINIMIZED);
CONVID := DDE.INITIATE('WINWORD','SYSTEM');
DDE.EXECUTE(CONVID,'[FileOpen "c:\bin_test\exp.dotx"]', 10000);
DOCID := DDE.INITIATE('WINWORD','c:\bin_test\exp.dotx');
DDE.POKE(DOCID,'BOOKMARK1', SYS_DATE,DDE.CF_TEXT,10000);
DDE.EXECUTE(DOCID,'[FileSaveAs "c:\bin_test\output.doc"]', 10000);
DDE.TERMINATE(CONVID);
END;
when I put this code in the afterreport trigger in report builder 10g and call the report from form;
a blank document word is opened withoud any changes as well as the report result in pdf format.
what can i do to let this code work in report builder??
best regards,
Ahmad

I use this code in form 10g to edit a ms word and its work properlyI very much doubt that. Calling DDE from Forms this way would result in trying to open Word on the server.
the report result in pdf formatThe report result format is determined by how it is called. Looks like you call it with desformat=pdf.

Nead some advice for using DDE icons

Hello everyone,
1°)I am using DDE in my programm. I need to get and send many information to the instrument I am communicationg with. I would like to know if have to use the DDE start,check, or poke icons for each piece of info I want to get? Because that takes a lot of space in my prorgam. Is there any other way?
2°) I am also looking for some DDE application notes. Don't seem to able to find any on the NI web site...any idea?
Any help would be great,
regards,
David

Actually, the best place for info on the DDE VIs is Microsoft's website. The functions within LV are apparently very simple wrappers around the Windows function calls so you follow the basic procedural flow in MS's docs and it should work.
Typically you have to open a session specifying a "service" and "topic", you can then "request" (read) or "poke" (write) "items".
And yes, you typically have to read or write one value at a time. It all depends on the "items" that the DDE service you're accessing implements.
Mike...
Certified Professional Instructor
Certified LabVIEW Architect
LabVIEW Champion
"... after all, He's not a tame lion..."
Be thinking ahead and mark your dance card for NI Week 2015 now: TS 6139 - Object Oriented First Steps

DDE Poke decided to stop working - LabVIEW 8.5

I am using LabVIEW 8.5 to, among other things, communicate via DDE and a Brooks software package called SmartDDE with 6 Brooks 5850S mass-flow controllers. I have been able to get this communications link working, and incorporated it into my main control program. However, using the Advise function slowed down my loop too much, so I decided to set up a shared variable I/O server (using DSC). When I did this, DDE pokes started returning the following error: "Code: 14012 - DDE Poke: DMLERR_NOTPROCESSED". Even my base communications VI can no longer poke. Advise/request commands are still working, and SmartDDE appears to be functioning normally. Can anyone help?
Matt

Hi Matt,
What I've found is that you may see error -14012 if the spreadsheet that you want to write to is not open. As always, you must launch Microsoft Excel prior to using DDE. You may use DDE to open a spreadsheet, but a spreadsheet must be open before you may use the DDE Poke.vi to write data to it.
I'd also recommend checking this Developer Zone on DDE with Windows. Hope this helps!
Regards,
Hillary E
National Instruments

Using DDE with Oracle Forms for uploading Excel data

Hi There,
I have used DDE in Forms to upload data from Excel.
The code which I have implemented is as follows:
DECLARE
iApplication pls_integer;
iConv pls_integer;
v2Buffer varchar2(100);
v2text varchar2(100);
nLength number;
nTransactionId number;
/* these varrays are defined in a package specification*/
vExcelProduct p_upload_functions.prd_no:=p_upload_functions.prd_no('1');
vExcelVpc p_upload_functions.vpc:=p_upload_functions.vpc('1');
BEGIN
/*Open an DDE Server application*/
iApplication:= DDE.App_Begin('C:/excel.exe ||v2fileName,DDE.App_Mode_Minimized);
iConv:=DDE.Initiate('EXCEL',v2filename);
BEGIN
/* first row of the sheet used for title . So loop is started from 2*/
/* Reading a row*/
FOR I IN 2..10000
LOOP
/* Reading columns of a particular row*/
     FOR J IN 1..n / * n be the number of columns in excel sheet */
     LOOP
/* generate the cell no of excel sheet from where data will
be fetched- R is used for row no and C is foe column no*/
     v2text:='R'||I||'C'||J||':'||'R'||I||'C'||J;
/* Store the value in variable */
dde.request(iConv,v2text,v2Buffer,dde.cf_text,1000);
/*Stores values in the varrays for a row*/
IF j=1 THEN
/* for first column*/
nLength:=length(v2Buffer);
vExcelOrg(I-1):=To_Number(substr(v2Buffer,1,nLength-2));
     /* for second column */
ELSIF j=2 THEN
nLength:=length(v2Buffer);
vExcelProduct(I-1):=substr(v2Buffer,1,nLength-2);
END IF;
END LOOP;
/*Exit the loop when it encounters an empty row*/
IF vExcelProduct(I-1) IS NULL AND vExcelOrg(I-1) IS NULL THEN
EXIT;
END IF;
/* Otherwise extending the varray*/
vExcelProduct.extend;
vExcelOrg.extend;
/* Reading the next row*/
END LOOP;
/* Now close the DDE application */
DDE.app_end(iApplication);
DDE.terminate(iConv);
EXCEPTION
     WHEN Others THEN
     DDE.app_end(iApplication);
DDE.terminate(iConv);
RAISE Form_Trigger_Failure;
END;
I am facing a problem, I will appreciate if you can give some insights to help.
We have been having problem logging in to application when there are a number of EXCEL processes running (17-18) on the server. Users that have already logged in have no problem, but new login will get "FRM-92101 There was a failure in the Forms Server during startup". The Forms Server itself is running fine. After we killed a few EXCEL processes, new users will be able to login.
Thanks and regards,
Mandeep

this is a trial method and right now i am trying to read only the first cell of the excel sheet and return that value and show it in the UI when the user presses the button but this code is not returning any value.
METHOD read_excel.
INCLUDE ole2incl.
DATA: filename(128) TYPE c,
            excel TYPE ole2_object,
            cell TYPE ole2_object,
            workbook TYPE ole2_object,
           pfile TYPE localfile VALUE
           'C:\Documents and Settings\I047323\Desktop\new.xls',
            name TYPE string.
CREATE OBJECT excel 'EXCEL.APPLICATION'.
SET PROPERTY OF excel 'VISIBLE' = 0.
CALL METHOD OF excel 'WORKBOOKS' = workbook.
CALL METHOD OF workbook 'OPEN'
    EXPORTING #1       = pfile.
    CALL METHOD OF excel 'CELLS' = cell
      EXPORTING
        #1      = 1
        #2      = 1
    GET PROPERTY OF cell 'VALUE' = value.
CALL METHOD OF workbook 'SAVE'.
CALL METHOD OF workbook 'CLOSE'.
CALL METHOD OF excel 'QUIT'.
FREE OBJECT excel.
ENDMETHOD.
Edited by: neelima v on Jan 14, 2008 4:06 PM

DDE Poke to WinWord 2010 with open Document (Format Docx)

We have a DDE Client in a big old software and use Winword 2010 as DDE Server. Execute and request commands works as expected. There is only trouble with sending data via poke and that only if the Word document has the new file format (docx or docm).
Sometimes Word crash, sometimes nothing is happen and sometime not displayable chars appear. It depends on what was sent. If the document format changed to 2003 everything is fine. It's seems Word changes its interpretation of the ASCII text which was send
via DDE poke.
Do we have a chance to use DDE with Winword 2010 and the new document format without rewrite the whole software?

Hi,
As far as I know, Dynamic data exchange (DDE) is an older technology that is not secure. We may use a more secure alternative to DDE in Word 2010, such as object linking and embedding (OLE). Please refer to the link about the tasks
that Word performs with DDE and the methods used to control each task in Visual Basic.
http://msdn.microsoft.com/en-us/library/office/ff837927(v=office.14).aspx
More detailed information:
http://msdn.microsoft.com/en-us/library/windows/desktop/ms648711(v=vs.85).aspx
http://support.microsoft.com/kb/74807/en-us
Then, the issue is more related to Windows desktop Development, I recommend you post the question to MSDN forum:
http://social.msdn.microsoft.com/Forums/windowsdesktop/en-US/home?category=windowsdesktopdev
Regards,
George Zhao
TechNet Community Support

Could not initialize photoshop because of a problem using the adobe color engine (Win 7)

Was running the lastest version of Photoshop CS5 and added a second quad graphics card and 4 more monitors. Now PS will not start and I get the error message "could not initialize photoshop because of a problem using the adobe color engine."
Computer has 2 NIVDIA Quadro4 NVS420 graphics boards with 8 Samsung SyncMaster 1920x1080 monitors. If I disable 4 of the monitors CS5 starts normally. I do not have to remove the added graphics card. When I extend the desktop again to all 8 monitors I get the error above.
How do I trouble-shoot the problem? Is it Photoshop, NIVDIA or Windows 7?

Well, not exactly a full solution yet (at least for my setup), but I am certain now that this issue is (mostly) caused by nVidia's drivers. You may be able to fix your setup by simply installing the latest drivers for your NVS420 cards (266.45 for Win 7/64 rel. 01/12/2011).
Since you are using two identical cards, this could do the trick.
Caveats - Make sure you:
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2. Unselect the Audio Driver (if available), the nVidia HD(MI) Audio driver could
screw up your speech recognition (if you use it) or other audio software - it did for me.
3. Select Clean Install. If you don't, files like C:\Windows\System32\drivers\nvlddmkm.sys
and several other driver related files will not be overwritten, causing all sorts of neat effects.
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After testing various configurations, disabling two - six of my eight monitors I am at this point:
I am now using nVidia's lastest and greatest piece of crap (read driver), version 266.58, released just two days ago. After an initial snag with maximized windows extending to the bottom of the main monitor (underneath the taskbar), a re-install & reboot solved that issue.
All three driver versions tested (260.89, 260.99, 266.58) now allow me to start PhotoShop without any problems; providing I first disable the two monitors fed by my onboard graphics (nVidia 780a based), leaving me with six monitors connected to three GTS-450 cards. I can even re-enable the two other monitors once the program is open, and it continues to work fine. However, I must disconnect them again for the next start of PhotoShop.
On an interesting side note:
After disabling six monitors (leaving only two on a GTS-450), I was also able to open and run SoundBooth CS5, which previously would not open, citing the audio driver as the problem. After sucessfully starting SoundBooth I could re-enable all six other monitors (incl. onboards),
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Other than Adobe Software, I've had only one other issue with my setup:
When playing online poker at PokerStars, occasionally and quite randomly one of multiple tables would freeze up. I'll try disabling the two onboard monitors for that program as well to see whether the random freezes stop.
Overall, while I think that Adobe produces fine software and nVidia has been in need of an overhaul for quite some time now, I also think that Adobe and nVidia software engineers need to work more closely together to ensure that problems like this don't arise in the first place after a product has been released to the public. IMHO, this is avoidable!
PS:
Here's a link to a great tool for multiple monitors, Display Fusion by Binary Fortress.
I use the free version, it allows you to do cool things like have individual wallpapers for all
your monitors, or stretch a single image across all monitors. With the Pro Version ($25),
you can also add individually customizable taskbars to each monitor, and a lot more.
http://www.displayfusion.com/

I have recently been having problems using Firefox: it continually gives a "Not Responding" message.

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Many site issues can be caused by corrupt cookies or cache. 
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Printing pdf using DDE

Hi , I want to print pdf files from Forms 6i using DDE package. If any one has done this type of thing , please send me the code for the same. Please help. I have opened a sample pdf file using DDE with the following code:
DECLARE
AppID PLS_INTEGER;
BEGIN
AppID := DDE.App_Begin('C:\Program Files\Adobe\Acrobat 4.0\Reader\AcroRd32.exe c:\temp\test.pdf',DDE.App_Mode_Maximized);
END;

You already have a PDF -which you generated- and you want to print it -which you can't-.
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Problem using File sharing in a small office network

I have a problem using File sharing on an Imac and Macbook Pro.
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I think that the problem with the iMac may have started after a software upgrade to 10.5.6 but I am not entirely sure.
Thank you
ajdk

Well, you're current method sounds pretty good. But if you want to user a file server, hey go ahead.
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The individual space is cheaper, but it's not much of a difference from backing up to the network drive. Since you have Gigabit connections, you might even opt to save ALL the user files on the server instead of just the project files.
If you want to run a file checkout service, there's two approaches. You can run a service that can host any kind of file, or you can run a version control system for each kind of application (Photoshop, Word, etc.). Please notice, that as you read further and further along, the methods become more and more expensive and complicated. Once you get to this point, it will be necessary to purchase or build software in addition to the Mac OS X Server package.

Huge problem using apple mail while sending email to a group...

Hey - I am quite confused... apple mail has huge problems using groups with about 150 addresses when writing and sending an email... the writing of emails is nearly impossible. Once the group name is inserted in the addressline (address book in iCloud!), apple mail uses nearly 100% CPU and further writing is nearly impossible. When sending such an email, all addresses are suddenly visible - though the box is NOT checked and the addresses should be hidden... what can I do? I use this feature (sending mails to groups) on a daily basis and cannot accept visible addresses...
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How about next time you send to the group, cc yourself, or include yourself in the group. Then receive the email on the iphone, you can "reply all" in order to send to the group. If you use an imap account, you can make a new folder, call it something like "groups", and save different group emails there for the next time you need to "reply all".

Hi. I am just about to move from the UK to Kuwait. Will I have any problems using my iPhone 4 and able to join a local carrier using this device please?

Hi. I am just about to move from the UK to Kuwait. Will I have any problems using my iPhone 4 and able to join a local carrier using this device please?

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Problem using integrated WLS in jDeveloper 11.1.2.1.0

Hey there,
I got a problem using the integrated WLS from the jDeveloper 11.1.2.1.0.
After trying to deploy an ADF Web Application on the integrated WLS, I get the following log message:
LOG
+[Waiting for the domain to finish building...]+
+[11:26:04 AM] Creating Integrated Weblogic domain...+
+[11:28:13 AM] Extending Integrated Weblogic domain...+
+[11:30:06 AM] Integrated Weblogic domain processing completed successfully.+
*** Using HTTP port 7101 ***
*** Using SSL port 7102 ***
+/home/robin/.jdeveloper/system11.1.2.1.38.60.81/DefaultDomain/bin/startWebLogic.sh+
+[waiting for the server to complete its initialization...]+
+.+
+.+
JAVA Memory arguments: -Xms256m -Xmx512m -XX:CompileThreshold=8000 -XX:PermSize=128m -XX:MaxPermSize=512m
+.+
WLS Start Mode=Development
+.+
CLASSPATH=/home/robin/bin/wls/oracle_common/modules/oracle.jdbc_11.1.1/ojdbc6dms.jar:/home/robin/bin/wls/patch_wls1211/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/home/robin/bin/wls/patch_oepe100/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/home/robin/bin/wls/patch_ocp371/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/home/robin/bin/wls/jdk160_29/lib/tools.jar:/home/robin/bin/wls/wlserver_12.1/server/lib/weblogic_sp.jar:/home/robin/bin/wls/wlserver_12.1/server/lib/weblogic.jar:/home/robin/bin/wls/modules/features/weblogic.server.modules_12.1.1.0.jar:/home/robin/bin/wls/wlserver_12.1/server/lib/webservices.jar:/home/robin/bin/wls/modules/org.apache.ant_1.7.1/lib/ant-all.jar:/home/robin/bin/wls/modules/net.sf.antcontrib_1.1.0.0_1-0b2/lib/ant-contrib.jar:/home/robin/bin/wls/oracle_common/modules/oracle.jrf_11.1.1/jrf.jar:/home/robin/bin/wls/wlserver_12.1/common/derby/lib/derbyclient.jar:/home/robin/bin/wls/wlserver_12.1/server/lib/xqrl.jar
+.+
PATH=/home/robin/bin/wls/wlserver_12.1/server/bin:/home/robin/bin/wls/modules/org.apache.ant_1.7.1/bin:/home/robin/bin/wls/jdk160_29/jre/bin:/home/robin/bin/wls/jdk160_29/bin:/usr/local/bin:/usr/bin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.5.3:/usr/games/bin
+.+
+* To start WebLogic Server, use a username and *+
+* password assigned to an admin-level user. For *+
+* server administration, use the WebLogic Server *+
+* console at http://hostname:port/console *+
starting weblogic with Java version:
java version "1.6.0_29"
Java(TM) SE Runtime Environment (build 1.6.0_29-b11)
Java HotSpot(TM) Client VM (build 20.4-b02, mixed mode)
Starting WLS with line:
+/home/robin/bin/wls/jdk160_29/bin/java -client -Xms256m -Xmx512m -XX:CompileThreshold=8000 -XX:PermSize=128m -XX:MaxPermSize=512m -Dweblogic.Name=DefaultServer -Djava.security.policy=/home/robin/bin/wls/wlserver_12.1/server/lib/weblogic.policy -Djavax.net.ssl.trustStore=/tmp/trustStore7618453572230021232.jks -Dhttp.proxyHost=emea-proxy.uk.oracle.com -Dhttp.proxyPort=80 -Dhttp.nonProxyHosts=localhost|localhost.localdomain|127.0.0.1|::1|MUELLER-BADY-GENTOO|MUELLER-BADY-GENTOO -Dhttps.proxyHost=emea-proxy.uk.oracle.com -Dhttps.proxyPort=80 -Doracle.jdeveloper.adrs=true -Dweblogic.nodemanager.ServiceEnabled=true -Xverify:none -Djava.endorsed.dirs=/home/robin/bin/wls/jdk160_29/jre/lib/endorsed:/home/robin/bin/wls/wlserver_12.1/endorsed -da -Dplatform.home=/home/robin/bin/wls/wlserver_12.1 -Dwls.home=/home/robin/bin/wls/wlserver_12.1/server -Dweblogic.home=/home/robin/bin/wls/wlserver_12.1/server -Djps.app.credential.overwrite.allowed=true -Dcommon.components.home=/home/robin/bin/wls/oracle_common -Djrf.version=11.1.1 -Dorg.apache.commons.logging.Log=org.apache.commons.logging.impl.Jdk14Logger -Ddomain.home=/home/robin/.jdeveloper/system11.1.2.1.38.60.81/DefaultDomain -Djrockit.optfile=/home/robin/bin/wls/oracle_common/modules/oracle.jrf_11.1.1/jrocket_optfile.txt -Doracle.server.config.dir=/home/robin/.jdeveloper/system11.1.2.1.38.60.81/DefaultDomain/config/fmwconfig/servers/DefaultServer -Doracle.domain.config.dir=/home/robin/.jdeveloper/system11.1.2.1.38.60.81/DefaultDomain/config/fmwconfig -Digf.arisidbeans.carmlloc=/home/robin/.jdeveloper/system11.1.2.1.38.60.81/DefaultDomain/config/fmwconfig/carml -Digf.arisidstack.home=/home/robin/.jdeveloper/system11.1.2.1.38.60.81/DefaultDomain/config/fmwconfig/arisidprovider -Doracle.security.jps.config=/home/robin/.jdeveloper/system11.1.2.1.38.60.81/DefaultDomain/config/fmwconfig/jps-config.xml -Doracle.deployed.app.dir=/home/robin/.jdeveloper/system11.1.2.1.38.60.81/DefaultDomain/servers/DefaultServer/tmp/_WL_user -Doracle.deployed.app.ext=/- -Dweblogic.alternateTypesDirectory=/home/robin/bin/wls/oracle_common/modules/oracle.ossoiap_11.1.1,/home/robin/bin/wls/oracle_common/modules/oracle.oamprovider_11.1.1 -Djava.protocol.handler.pkgs=oracle.mds.net.protocol -Dweblogic.jdbc.remoteEnabled=false -Dwsm.repository.path=/home/robin/.jdeveloper/system11.1.2.1.38.60.81/DefaultDomain/oracle/store/gmds -Dweblogic.management.discover=true -Dwlw.iterativeDev= -Dwlw.testConsole= -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=/home/robin/bin/wls/patch_wls1211/profiles/default/sysext_manifest_classpath:/home/robin/bin/wls/patch_oepe100/profiles/default/sysext_manifest_classpath:/home/robin/bin/wls/patch_ocp371/profiles/default/sysext_manifest_classpath weblogic.Server+
+<Feb 10, 2012 11:30:09 AM CET> <Info> <Security> <BEA-090905> <Disabling CryptoJ JCE Provider self-integrity check for better startup performance. To enable this check, specify -Dweblogic.security.allowCryptoJDefaultJCEVerification=true>+
+<Feb 10, 2012 11:30:10 AM CET> <Info> <Security> <BEA-090906> <Changing the default Random Number Generator in RSA CryptoJ from ECDRBG to FIPS186PRNG. To disable this change, specify -Dweblogic.security.allowCryptoJDefaultPRNG=true>+
+<Feb 10, 2012 11:30:11 AM CET> <Info> <WebLogicServer> <BEA-000377> <Starting WebLogic Server with Java HotSpot(TM) Client VM Version 20.4-b02 from Sun Microsystems Inc..>+
+<Feb 10, 2012 11:30:12 AM CET> <Info> <Management> <BEA-141107> <Version: WebLogic Server 12.1.1.0 Wed Dec 7 08:40:57 PST 2011 1445491 >+
+<Feb 10, 2012 11:30:15 AM CET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING.>+
+<Feb 10, 2012 11:30:15 AM CET> <Info> <WorkManager> <BEA-002900> <Initializing self-tuning thread pool.>+
+<Feb 10, 2012 11:30:15 AM CET> <Notice> <Log Management> <BEA-170019> <The server log file /home/robin/.jdeveloper/system11.1.2.1.38.60.81/DefaultDomain/servers/DefaultServer/logs/DefaultServer.log is opened. All server side log events will be written to this file.>+
Feb 10, 2012 11:30:24 AM oracle.security.jps.internal.keystore.file.FileKeyStoreManager saveKeyStore
WARNING: Failed to save farm keystore. Reason {0}
Feb 10, 2012 11:30:24 AM oracle.security.jps.internal.keystore.file.FileKeyStoreManager createKeyStore
WARNING: Failed to save farm keystore. Reason {0}
oracle.security.jps.service.keystore.KeyStoreServiceException: JPS-06513: Failed to save farm keystore. Reason
+ at oracle.security.jps.internal.keystore.file.FileKeyStoreManager.createKeyStore(FileKeyStoreManager.java:309)+
+ at oracle.security.jps.internal.keystore.file.FileKeyStoreServiceImpl.doInit(FileKeyStoreServiceImpl.java:95)+
+ at oracle.security.jps.internal.keystore.file.FileKeyStoreServiceImpl.<init>(FileKeyStoreServiceImpl.java:73)+
+ at oracle.security.jps.internal.keystore.file.FileKeyStoreServiceImpl.<init>(FileKeyStoreServiceImpl.java:63)+
+ at oracle.security.jps.internal.keystore.KeyStoreProvider.getInstance(KeyStoreProvider.java:157)+
+ at oracle.security.jps.internal.keystore.KeyStoreProvider.getInstance(KeyStoreProvider.java:64)+
+ at oracle.security.jps.internal.core.runtime.ContextFactoryImpl.findServiceInstance(ContextFactoryImpl.java:139)+
+ at oracle.security.jps.internal.core.runtime.ContextFactoryImpl.getContext(ContextFactoryImpl.java:170)+
+ at oracle.security.jps.internal.core.runtime.ContextFactoryImpl.getContext(ContextFactoryImpl.java:191)+
+ at oracle.security.jps.internal.core.runtime.JpsContextFactoryImpl.getContext(JpsContextFactoryImpl.java:132)+
+ at oracle.security.jps.internal.core.runtime.JpsContextFactoryImpl.getContext(JpsContextFactoryImpl.java:127)+
+ at oracle.security.jps.internal.policystore.PolicyUtil$1.run(PolicyUtil.java:850)+
+ at oracle.security.jps.internal.policystore.PolicyUtil$1.run(PolicyUtil.java:844)+
+ at java.security.AccessController.doPrivileged(Native Method)+
+ at oracle.security.jps.internal.policystore.PolicyUtil.getDefaultPolicyStore(PolicyUtil.java:844)+
+ at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:291)+
+ at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:284)+
+ at oracle.security.jps.internal.policystore.JavaPolicyProvider.<init>(JavaPolicyProvider.java:270)+
+ at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)+
+ at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)+
+ at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)+
+ at java.lang.reflect.Constructor.newInstance(Constructor.java:513)+
+ at java.lang.Class.newInstance0(Class.java:355)+
+ at java.lang.Class.newInstance(Class.java:308)+
+ at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.loadOPSSPolicy(CommonSecurityServiceManagerDelegateImpl.java:1343)+
+ at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initialize(CommonSecurityServiceManagerDelegateImpl.java:1022)+
+ at weblogic.security.service.SecurityServiceManager.initialize(SecurityServiceManager.java:873)+
+ at weblogic.security.SecurityService.start(SecurityService.java:148)+
+ at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)+
+ at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)+
+ at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)+
+<Feb 10, 2012 11:30:24 AM CET> <Error> <Security> <BEA-090892> <The loading of OPSS java security policy provider failed due to exception, see the exception stack trace or the server log file for root cause. If still see no obvious cause, enable the debug flag -Djava.security.debug=jpspolicy to get more information. Error message: oracle.security.jps.JpsException: [PolicyUtil] Exception while getting default policy Provider>+
+<Feb 10, 2012 11:30:24 AM CET> <Critical> <WebLogicServer> <BEA-000386> <Server subsystem failed. Reason: weblogic.security.SecurityInitializationException: The loading of OPSS java security policy provider failed due to exception, see the exception stack trace or the server log file for root cause. If still see no obvious cause, enable the debug flag -Djava.security.debug=jpspolicy to get more information. Error message: oracle.security.jps.JpsException: [PolicyUtil] Exception while getting default policy Provider+
+weblogic.security.SecurityInitializationException: The loading of OPSS java security policy provider failed due to exception, see the exception stack trace or the server log file for root cause. If still see no obvious cause, enable the debug flag -Djava.security.debug=jpspolicy to get more information. Error message: oracle.security.jps.JpsException: [PolicyUtil] Exception while getting default policy Provider+
+ at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.loadOPSSPolicy(CommonSecurityServiceManagerDelegateImpl.java:1402)+
+ at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initialize(CommonSecurityServiceManagerDelegateImpl.java:1022)+
+ at weblogic.security.service.SecurityServiceManager.initialize(SecurityServiceManager.java:873)+
+ at weblogic.security.SecurityService.start(SecurityService.java:148)+
+ at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)+
+ Truncated. see log file for complete stacktrace+
+Caused By: oracle.security.jps.JpsRuntimeException: oracle.security.jps.JpsException: [PolicyUtil] Exception while getting default policy Provider+
+ at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:293)+
+ at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:284)+
+ at oracle.security.jps.internal.policystore.JavaPolicyProvider.<init>(JavaPolicyProvider.java:270)+
+ at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)+
+ at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)+
+ Truncated. see log file for complete stacktrace+
+Caused By: oracle.security.jps.JpsException: [PolicyUtil] Exception while getting default policy Provider+
+ at oracle.security.jps.internal.policystore.PolicyUtil.getDefaultPolicyStore(PolicyUtil.java:899)+
+ at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:291)+
+ at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:284)+
+ at oracle.security.jps.internal.policystore.JavaPolicyProvider.<init>(JavaPolicyProvider.java:270)+
+ at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)+
+ Truncated. see log file for complete stacktrace+
+Caused By: java.security.PrivilegedActionException: oracle.security.jps.JpsException: [PolicyUtil] Unable to obtain default JPS Context!+
+ at java.security.AccessController.doPrivileged(Native Method)+
+ at oracle.security.jps.internal.policystore.PolicyUtil.getDefaultPolicyStore(PolicyUtil.java:844)+
+ at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:291)+
+ at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:284)+
+ at oracle.security.jps.internal.policystore.JavaPolicyProvider.<init>(JavaPolicyProvider.java:270)+
+ Truncated. see log file for complete stacktrace+
+Caused By: oracle.security.jps.JpsException: [PolicyUtil] Unable to obtain default JPS Context!+
+ at oracle.security.jps.internal.policystore.PolicyUtil$1.run(PolicyUtil.java:860)+
+ at oracle.security.jps.internal.policystore.PolicyUtil$1.run(PolicyUtil.java:844)+
+ at java.security.AccessController.doPrivileged(Native Method)+
+ at oracle.security.jps.internal.policystore.PolicyUtil.getDefaultPolicyStore(PolicyUtil.java:844)+
+ at oracle.security.jps.internal.policystore.PolicyDelegationController.<init>(PolicyDelegationController.java:291)+
+ Truncated. see log file for complete stacktrace+
Caused By: oracle.security.jps.service.keystore.KeyStoreServiceException: JPS-06513: Failed to save farm keystore. Reason
+ at oracle.security.jps.internal.keystore.file.FileKeyStoreManager.createKeyStore(FileKeyStoreManager.java:309)+
+ at oracle.security.jps.internal.keystore.file.FileKeyStoreServiceImpl.doInit(FileKeyStoreServiceImpl.java:95)+
+ at oracle.security.jps.internal.keystore.file.FileKeyStoreServiceImpl.<init>(FileKeyStoreServiceImpl.java:73)+
+ at oracle.security.jps.internal.keystore.file.FileKeyStoreServiceImpl.<init>(FileKeyStoreServiceImpl.java:63)+
+ at oracle.security.jps.internal.keystore.KeyStoreProvider.getInstance(KeyStoreProvider.java:157)+
+ Truncated. see log file for complete stacktrace+
+>+
+<Feb 10, 2012 11:30:24 AM CET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to FAILED.>+
+<Feb 10, 2012 11:30:24 AM CET> <Error> <WebLogicServer> <BEA-000383> <A critical service failed. The server will shut itself down.>+
+<Feb 10, 2012 11:30:24 AM CET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to FORCE_SHUTTING_DOWN.>+
Process exited.
*/LOG*
After that, I tried setting permissions for the cwallet.sso file to ugo+rwx, but this leads to the same problems as mentioned above.
My second try was to setup an external WLS 12c, but it seems to be not yet possible to connect to a WLS 12c from within jDeveloper.
Do you have any ideas ?
Thank you in advance for your help.
Regards,
Robin

After debugging the WLS Initialisation with jdb, I recognized that there was some trouble with dependent libraries.
In the end, I solved my problem by using another OS (Ubuntu 11.10) for development. There, the WLS works out of the box, even with 64-Bit libraries.
Thank you for your help.
Regards,
Robin

Using DDE from server machine

Hi guys, need some help..
I have designed a forms application(10g). It sits on a server so it can be accessed by multiple users from different computers. I have a documents form which you can use to open documents using DDE as follows
AppID := DDE.App_Begin('C:\Program Files\Microsoft Office\Office11\EXCEL.EXE '||:SCR_DOCUMENTS.doc_path, DDE.App_Mode_maximized);
But the document is being opened on the server and not on the client machine, cos obviously its referencing the excel.exe on the servers C drive.
How do i get this to work so it opens the document on the client machine?

It will not work on ur client machine as the EXCEL.EXE path may be different on client machine.
Microsoft changes the path of EXE files according to the version it releases.
It happens when u upgred existing MS office.
u will have to get the value of registry entry from the local machine for EXCEL.EXE
and then try again, hope it will work
nJoy
Shantaram

SAP Crystal Reports data source connection problem using sap business one

Hi,
I m facing a problem regarding: SAP Crystal Reports data source connection problem using sap business one
I am trying to create a Crystal report but when I try to configure a new connection it does not work.
I select Sap Business One data source and try to complete the information required to connection but it does not list my companies databases, what is the problem?
Our Current SAP related software details are as follows:
OS: Windows Server 2008
SAP B1 Version: SAP B1 9 (902001) Patch 9
SAP Crystal Report Version: 14.0.4.738 RTM
Database: MS SQL Server 2008 R2
I have also added some screenshots of the issues.
Please have a look and let me know if you have any questions or any further clarifications.
I m eagerly waiting for a quick and positive reply.

Hi,
There is problem with SAP Business One date source.
I had faced same problem, I used OLEDB Data-source, and it worked fine for me.
So, try to use OLEDB.
Regards,
Amrut Sabnis.

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