Read/Write AS/400 Data Queues from PI.

Hi experts !
Here is my problem : We need to read or write on our AS/400 Data Queues from PI.
Too many applications are written in order to use Data Queues on our AS so no way use File, or JMS adapter as I read on many threads on here.
Any Ideas ?
Thanks,
JB.

there are a few ways to get this integration done. Refer -
JSON to XML
you might want to buy a 3rd party adapter if the cost can be managed

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What is the best software programs that I can use to read, write and modify data / files on external HD (NTFS format i.e. Windows) ?

Hi guys,
I’m new to Mac and have a MacBook Pro Lion OS (10.6.8 I think !!!) with Parallels 7 (Windows 7) installed. Can someone please tell me what is the best software program that I can use to read, write and modify data / files on external HD (NTFS format) from the Mac OS ? I heard of Paragon and Tuxera NTFS. Are they free ? Are they good ? Are there any other software programs out there ? I heard that some people have issues with Paragon.
Thanks.

Your best bet would be to take the drive to the oldest/compatible with that drive Windows PC and grab the files off, right click and format it exFAT (XP users can download exFAT from Microsoft) and then put the files back on.
Mac's can read and write all Windows files formats except write to NTFS (and in some cases not read) so if you can change the format of the drive to exFAT (all data has to be remove first) then you will have a drive that doesn't require paid third party NTFS software (a license fee goes to Microsoft) for updates.
Also it's one less hassle to deal with too.
.Drives, partitions, formatting w/Mac's + PC's

I am moving from PC to Mac. My PC has two internal drives and I have a 3Tb external. What is best way to move the data from the internal drives to Mac and the best way to make the external drive read write without losing data

I am moving from PC to Mac. My PC has two internal drives and I have a 3Tb external. What is best way to move the data from the internal drives to Mac and the best way to make the external drive read write without losing data

Paragon even has non-destriuctive conversion utility if you do want to change drive.
Hard to imagine using 3TB that isn't NTFS. Mac uses GPT for default partition type as well as HFS+
www.paragon-software.com
Some general Apple Help www.apple.com/support/
Also,
Mac OS X Help
http://www.apple.com/support/macbasics/
Isolating Issues in Mac OS
http://support.apple.com/kb/TS1388
https://www.apple.com/support/osx/
https://www.apple.com/support/quickassist/
http://www.apple.com/support/mac101/help/
http://www.apple.com/support/mac101/tour/
Get Help with your Product
http://docs.info.apple.com/article.html?artnum=304725
Apple Mac App Store
https://discussions.apple.com/community/mac_app_store/using_mac_apple_store
How to Buy Mac OS X Mountain Lion/Lion
http://www.apple.com/osx/how-to-upgrade/
TimeMachine 101
https://support.apple.com/kb/HT1427
http://www.apple.com/support/timemachine
Mac OS X Community
https://discussions.apple.com/community/mac_os

Reading a flattened LabVIEW data string from a CSV file in C#?

We're recording a large amount of data into a CSV file to make it easily accessible from the C# end. I've a header with all the variable names then I write all the data (doubles) as flattened LabVIEW binary strings using flatten to string (little endian) to keep the size down. We are having issues converting these strings back to doubles on the C# end.
At the C# end we can read the LabVIEW repesentation of the DBL but have tried the BitConverter.ToDouble library function to convert it without luck. We use this method to convert the same flattened data coming over a TCP connection without any problems. I'm not writing the C# part of the program and have little experience with it, but if anyone could shed some light, it would be greatly appreciated.
Regards,
Andrew

It is all written as single values. It looks like we have found a method if we remove the header which contains the variable name as a string so the data is in a csv containing just the binary data strings. It looks like we'll go with this as the data will always be written in the same order so can be indexed by the C# program without the need for headers.
Thanks.

Options for read/write form field data with VBA/Reader

I have a project which requires reading and writing field data to a PDF form using VBA in PowerPoint. The code I have works properly with the full version of Acrobat, but the client this project is for will be using Reader. I'm looking for suggestions to what options I have to be able to access the form field data (I don't need any other features other than access to the field data). Ideally, I would love a solution which doesn't require the client to install anything extra for this to work, but I'm assuming that this isn't possible without an extra install.
Is there a library that exists in Reader (or could be licensed to be installed on the client's machine) that would allow the data to be read without needing the full version of Acrobat?
Does a plug-in exist for Reader, or could be written, that would allow this? Writing a plug-in would certainly be beyond my current capabilities, but I am interested in knowing every and any choices that are available.
Are there any other options to do what I need to do?
I had originally thought about exporting the form data and parsing it in the VBA program, but this would take a bit more work to write the parsing routine instead of accessing the fields directly. Plus, it appears to me that Exporting is not enabled in Reader.
Thanks for any insight you may be able to provide.

Thanks for the response; this was my original suggestion, but I don't think this is feasable for our client. I suggested to our account people that this might be the only way to do this (and the easiest, although possibly the costliest since it would have to be purchased for their entire sales force) and they initially said that this would not be an option, so I wanted to be able to cover all the bases, and explore any other ways that they could do what they want. Is this the absolute only option to do this?
Someone also suggested to me that licensing the Acrobat PDF Library SDK might be a way to do this, or that it could possibly be done with a plug-in for Reader (although from what I have found, Reader plug-ins would have to be approved by Adobe). These options, if possible, are beyond my current knowledge but I do want to be able to give them a complete list of possibilities.
Thanks again.

Muti-channel read/write through FP data socket posible?

Hello,
I'm trying to talk to cFP-1808 module from desktop PC real-time host over Ethernet. I did not find any Fieldpoint driver for desktop RT so I'm forced to use data sockets to communicate with cFP-1808. It seems that one can only read or write to one FP data channel per socket. With typical latency of tens of milliseconds per such read/write and couple of hundreds channels present, I'm looking at SECONDS per cycle time, which is really slow.
Is there any workaround for this problem?

You can also read and write to channels in LabVIEW. First you have to configure your 1808 in MAX and save the IAK file. You then load the IAK file in LabVIEW by selecting browse in the FieldPoint IO Point In (constant or control).
In the FieldPoint Device Selection Dialog Windows select the View Configurations Tab.
In this tab navigate to your IAK file and name it in the text box next to where the full file path is displayed.
In the Browse FieldPoint Tab of the same window you should now be able to see all of your FieldPoint modules and channels.
Message Edited by BLAQmx on 03-06-2008 01:12 PM
Mark
LabVIEW R&D

How can I convert 400 data points from a spreadsheet file to an array?

The spreadsheet file contains over 5000 data points (in one column) of which I only want the first 400 and want to convert them to an array in Labview. I tried to use the 'readfromspreadsheet' vi but it wasn't much help. Please tell me how i should approach this problem and what vi's to use.

I attach a model vi that you can experiment with. You will need to know the formatting of the data in your file, from there -plus the delimiter- you'll be able to estimate how many characters makes the first 400 data point. It's possible to develop a more robust vi to do this, in the mean time, the attached vi can quickly give some answer.
Attachments:
model.vi ‏28 KB

How do I read my wave form data back from an LVM file?

I collected a waveform and saved it using the LVM file format. I would like to read the waveform back into labview and display it with its timestamp and assigned name. The only way I could read the data back into Labview was to convert it to a number array. I figured if you could write a waveform and save all its data, you should be able to read it back rather easily. I've included my LVM file and two simple programs. The program I'm using is much larger, but these two programs are representative of what I'm trying to accomplish.
Thanks
Solved!
Go to Solution.
Attachments:
Write To LVM.vi ‏96 KB
Read From LVM.vi ‏67 KB
Test Data_08-12-11_1252.txt ‏29 KB

Hi Knoebel,
To display the waveform data, you'll need to change a couple things.
1. Open the "Convert from Dynamic Data" vi and change the Conversion to have a resulting data type of 1D array of waveform, as this is the datatype you are writing with the "Write To LVM.vi" Currently you are converting to an array of scalars here, which is why you are losing timestamp data.
2. Open the "Read from Measurement File" express VI and Change the Time Stamps to be Absolute (date and time) rather than relative.
3. If you want to display the timestamp on the waveform graph, pull up the properties window for the Waveform graph and change the Display Format to be Absolute Time for the X-axis and then check the Scales tab to be sure you have unchecked Ignore waveform timestamp on x-axes
After making the change to convert from dynamic data type to 1D array of waveform you can also probe the wire going into the waveform graph to check the t0 and dt values of the waveform as you read from file.
Lastly, if you look at the Write to LVM.vi block diagram, you will see a little red coercion dot between the waveform data wire and the Write to Measurement File data input terminal. It would be better to use the "Convert to Dynamic Data" express VI to make this conversion.
Hope this helps!
Sherrie

How to read and display table data entries from ERP in CRM

Hello experts,
I am new to CRM. I need to read data base entries from ERP in CRM system. What would be the best way to do . The table is a standard SAP table with a custom include (several customer fields). Calling a web service would be the best way..? or is there any other way that I can do it too.
Also, to display these entries what would be the best tool? Should I built my own transaction/report to do it?
Any advise or guidance would be a great kick start to learn the CRM development environment.
Regards,
jaffery

Hi,
Check the below wiki link if it helps.
http://wiki.sdn.sap.com/wiki/display/CRM/Howtodisplayaz-tableinanassignmentblock
Also, you can try an option of transaction launcher.
Hope this helps.
Regards,
Chandrakant

Optimal read write performance for data with duplicate keys

Hi,
I am constructing a database that will store data with duplicate keys.
For each key (a String) there will be multiple data objects, there is no upper limit to the number of data objects, but let's say there could be a million.
Data objects have a time-stamp (Long) field and a message (String) field.
At the moment I write these data objects into the database in chronological order, as i receive them, for any given key.
When I retrieve data for a key, and iterate across the duplicates for any given primary key using a cursor they are fetched in ascending chronological order.
What I would like to do is start fetching these records in reverse order, say just the last 10 records that were written to the database for a given key, and was wondering if anyone had some suggestions on the optimal way to do this.
I have considered writing data out in the order that i want to retrieve it, by supplying the database with a custom duplicate comparator. If I were to do this then the query above would return the latest data first, and I would be able to iterate over the most recent inserts quickly. but Is there a performance penalty paid on writing to the database if I do this?
I have also considered using the time-stamp field as the unique primary key for the primary database instead of the String, and creating a secondary database for the String, this would allow me to index into the data using a cursor join, but I'm not certain it would be any more performant, at least not on writing to the database, since it would result in a very flat b-tree.
Is there a fundamental choice that I will have to make between write versus read performance? Any suggestions on tackling this much appreciated.
Many Thanks,
Joel

Hi Joel,
Using a duplicate comparator will slow down Btree access (writes and reads) to
some degree because the comparator is called a lot during searching. But
whether this is a problem depends on whether your app is CPU bound and how much
CPU time your comparator uses. If you can avoid de-serializing the object in
the comparator, that will help. For example, if you keep the timestamp at the
beginning of the data and only read the one long timestamp field in your
comparator, that should be pretty fast.
Another approach is to store the negation of the timestamp so that records
are sorted naturally in reverse timestamp order.
Another approach is to read backwards using a cursor. This takes a couple
steps:
1) Find the last duplicate for the primary key you're interested in:
cursor.getSearchKey(keyOfInterest, ...)
status = cursor.getNextNoDup(...)
if (status == SUCCESS) {
      // Found the next primary key, now back up one record.
      status = cursor.getPrev(...)
} else {
      // This is the last primary key, find the last record.
      status = cursor.getLast(...)
}2) Scan backwards over the duplicates:
while (status == SUCCESS) {
      // Process one record
      // Move backwards
      status = cursor.getPrev(...)
}Finally another approach is to use a two-part primary key: {string,timestamp}.
Duplicates are not configured because every key is unique. I mention this
because using duplicates in JE has more overhead than using a unique primary
key. You can combine this with either of the above approaches -- using a
comparator, negating the timestamp, or scanning backwards.
--mark

Using javascript to call a signed applet's read/write functions problem.

Hi, I wan't to use javascript to call the read/write functions of my signed java applet.
The applet can read/write fine, if its called from inside the applet, but when I make public functions to do the read/write and then call those functions from javascript, i get the old security exception.
Has anyone done this before?
Thanks

From what I understand is that for example file IO can only be done if the current method
has this privilege and the stack that called the current method had this privilege.
Javascript doesn't have any privilege and calling methods that do file IO directly from
javascript should not work, this bug was fixed in 1.4.2.
The workarround AccessController.doPrivileged(new PrivilegedAction() { might allso be
fixed in later versions since changing the privileges of currently executing code is
someting that should not be possible when the currently executing code is called from
"untrusted" (javascript) code.
http://forum.java.sun.com/thread.jsp?forum=63&thread=524815
second post

Additional read-write schema in logical standby

Hi,
We have successfully configured logical standby for a production database on oracle 11.1.0.7. Now we have the following requirements:
1) Add a new/ additional schema to logical standby database which can support read write (dml/ddl)operations.
2) Turn off the sync for one particular table in the standby (prod) schema and make it read write.
Appreciate any guidelines in this regard.
Thanks,
Venkat
Edited by: 825766 on Jun 23, 2011 1:20 PM
Edited by: 825766 on Jun 23, 2011 1:44 PM

Thank you.
I was able to make a table read-write based on following extract from oracle documentation.
SQL> ALTER DATABASE STOP LOGICAL STANDBY APPLY;
Database altered.
SQL> EXECUTE DBMS_LOGSTDBY.SKIP('SCHEMA_DDL','MYSCHEMA','MYTABLES%');
PL/SQL procedure successfully completed.
SQL> EXECUTE DBMS_LOGSTDBY.SKIP('DML','MYSCHEMA','MYTABLES%');
PL/SQL procedure successfully completed.
SQL> ALTER DATABASE START LOGICAL STANDBY APPLY;
Database altered.
The example then queries the DBA_LOGSTDBY_PARAMETERS view to verify the logical standby database is updated. Verification can take a while so you might need to repeat the query until no rows are returned, as shown in the following example:
SQL> SELECT VALUE FROM DBA_LOGSTDBY_PARAMETERS WHERE NAME = 'GUARD_STANDBY';
VALUE
Ready
select guard_status from v$database;
Finally, the example sets the database guard to allow updates to the tables.
SQL> ALTER DATABASE GUARD STANDBY;
Database altered.
select guard_status from v$database;

Problems installing Reader 10.1.3 via GPO from AIP

I have been using GPO to install Reader for a while. Up til now I have not had any problems that I have not been able to resolve thanks to all of the posts I have seen here.
I have had Reader 10.1.1 install on all of the computers on the network using GPO. I just went through the process of creating an AIP (upgraded from 10.1.0 with the MSP file) for 10.1.3 and setup a new package in my GPO for the 10.1.3 install (after using the Customization Wizard to modify it). Everything appeared to be working properly. I removed the 10.1.1 package and the 10.1.3 package seems to be getting pushed to the computers on the network. Unfortunately many of the users have started reporting that they are unable to open PDF files. Upon investigation the Add/Remove Programs show that the Reader 10.1.3 package has been installed on the computers, but when an Administrative user logs onto the computer and runs the Adobe Reader it appears to complete installation (installing settings or something else). When the administrative user logs off and the normal user logs onto the same computer it then is fully functional.
Have I missed something?
Most computers on the network are Windows XP (fully patched). We are slowly replacing them with Windows 7. Users do not have admin rights.
Anybody else see similar problems?

lrcjc,
Have you developed a solution for this issue yet? I am pushing the installation with a Computer Policy > Startup Script and am having a similar issue. When I log in as a user I can not use the program. When I log in as an administrator it will work. Then, when I log back in as a regular user I can see Reader 10.1.3. I am in an enterprise environment with XP and 7 machines. Here is my installation script:
@echo off
set server=leejsp-fs2
set update=10.1.3
if exist "\\leejsp-fs2\syncnet\Reader_Test\logs\%computername%.txt" goto patch
echo Adobe Reader install started on %date% %time% from %server% >> "\\leejsp-fs2\syncnet\Reader_Test\logs\%computername%.txt"
echo Installing Adobe Reader...
msiexec /i "\\%server%\syncnet\Reader_Test\acroread.msi" /qb
echo Adobe Reader install finished on %date% %time% >> "\\leejsp-fs2\syncnet\Reader_Test\logs\%computername%.txt"
:patch
if exist "\\leejsp-fs2\syncnet\Reader_Test\logs\%computername%_%update%.txt" goto end
echo Adobe Reader %update% Update install started on %date% %time% from %server% >> "\\leejsp-fs2\syncnet\Reader_Test\logs\%computername%_%update%.txt"
msiexec /p "\\%server%\install\syncnet\Reader_Test\AdbeRdrUpd1013_MUI.msp" /qb
echo Adobe Reader %update% Update install started on %date% %time% from %server% >> "\\leejsp-fs2\syncnet\Reader_Test\logs\%computername%_%update%.txt"
:end
This script worked perfectly with Reader 9 and update 9.3.2. Could my parameters be outdated? Am I missing a parameter that is stopping a non-administrator from finishing the installation? Anything helps!

Writing to a JMS queue from Tux-service?

Greetings,
is there any way to write to a JMS-queue from a Tuxedo/atmi service without
using WebLogic Server (because of WTC needing it)?
Lara

Lara,
One way to write to a JMS-queue from a Tux service would be by using JNI functions.
Inside your server's tpsvrinit function you can create a JVM (using JVM_CreateJavaVM
function) and instantiate a couple of Java objects. You may then call Java methods
on these objects from your Tux services. At the server's tpsvrdone function you
must then destroy the Java objects and the JVM.
Regards,
Lazaros
"Lara Faiazza" <[email protected]> wrote:
Greetings,
is there any way to write to a JMS-queue from a Tuxedo/atmi service without
using WebLogic Server (because of WTC needing it)?
Lara

Read and write excel sheet data from uploded file in sharepoint site programmatically 2013

hi team,
I am working on sharepoint 2013.I want to read and write data in excel sheet (micrsoft excel) from stored file in shrepoint docoumnt library .please suggest me
vijay

Hi
Vijay,
check those links
http://www.sharepointwithattitude.com/archives/61
https://social.technet.microsoft.com/Forums/en-US/e760051b-a92f-473c-9ec9-0f0c36c99e40/read-and-write-excel-sheet-data-from-uploded-file-in-sharepoint-site-programmatically-2013?forum=sharepointdevelopment
Kind Regards, John Naguib Technical Consultant/Architect MCITP, MCPD, MCTS, MCT, TOGAF 9 Foundation. Please remember to mark the reply as answer if it helps.

Read/Write AS/400 Data Queues from PI.

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