Validation on Inventory and Supplier Data Stream

Hi Experts Team,
My client wants validation on Inventory and Supplier Data Stream. When I am trying to create method it shows only total record and documents in data stream field.
How I can get the above two stream in method.
Can any one suggest me.

Thanks Dan for your speedy reply
I will do validation according to documet type
Thanks & Regards
Madhu

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Dear MDM Guru's
I want to transfer product data from SRM system to SRM MDM catalog by executing the transaction BBP_CCM_TRANSFER. But not found any materials or blog or articles on configuration and integration steps between SAP SRM and SAP XI.
Need a same information on SRMMDM_CTR_TRANSFER - For contract data, Suppliers data.
Please help.
Regards
Jacob

HI Jacob,
I believe below documents will give you the information which you are looking.
[SRM-MDM Catalog Setup - Ready Reference|http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/806f3d56-0d29-2d10-9abf-c0df6f0fdfe8]
[SAP NetWeaver Master Data Management - SRM Catalog: Configuration for SAP NetWeaver Exchange Infrastructure - Ready Reference|http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/601d4fee-719f-2910-4f86-fa030ab07358]
[SAP NetWeaver Master Data Management - SRM Catalog: SRM - EBP Configuration|http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/10d1bde2-699f-2910-8e86-f46bfe045fdc]
Please revert if you still get any question, after going though these documents..
- Shiv

Simple validation on start and end dates

Apex 4.2
I am trying to create a validation script on my start date and end date. A simple validation that says the start date selected has to be less than the end date. Because apex treats my date fields as strings, using a pl/sql expression such as P101_START_DATE <= P101_END_DATE doesn't work. This may seem like an easy issue but I am having trouble creating this simple validation. Any help would be greatly appreciated. Thanks in advance!

i had tried this a few times but I kept getting an invalid numer to character error. Maybe my syntax was off. Let me try again.
I must have had syntax errors. I tried it again, the way you typed it out and it worked. Before I was using '/' instead of '-' to separate the date fields.
Thanks again!!

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Hi,
I am new here and am unsure if this is the right place to post this issue. If so, I apologize for that.
I am working on Crystal Reports 12 and don't know if it is possible; to validate the parameters - Start Date and End Date are within a specific span of time. For Eg. Start Date and End Date should be within 6 months or Start Date should be a future date.
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Thanks Much,
RP

Hi,
Well, it is not possible to validate the date/datetime values in the prompt window, however there are other alternatives.
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Hi there!
I am exactly in the same situation. Did you get some answers or did you find any solution about the filtering data and marketing documents?
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Hai all..
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How to Record HTTP Requests and POST data by using java..
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Ranjith Nair

You should read about TCP and splitting data stream into packets and learn how to understand packet header to assemble stream from packets.
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Logging RS232 and analog data

Hi guys,
I'm trying to log data from my RS232 instrument, and also include a couple of analog inputs.
The vi works "ok", but not great. First off, the frequency on the daq assistant needs to be set very high to see a resonable refresh rate on the screen. Secondly, the time sync is off on the data being logged from rs232 (unbundle node) and the analog inputs.
I like using the daq assistant and the write to file vi only because they are simple to set up. Not too familiar with any other methods.
Any thought on how to make these 2 issues (plus a few more) better?
Formatting the front panel is still being tweaked. see attached.
This is a modified instrument driver vi, and the instrument driver vi library. Hope this works for you guys. Thanks for the help.
thanks
Darren
Solved!
Go to Solution.
Attachments:
als8v0.llb ‏363 KB
AlicatReadLooped8V0 trial.vi ‏240 KB

I've turned the baud rate up to 38600 thinking that may help my problem. I'm not really clear what that instrument driver vi is sending to the instrument - I'm simply opening a visa, and getting data streaming from the instrument.....? At least that's what I assumed.
So I disabled all the other data stuff, including the "set pont" vi which basically just changes the valve opening amount, and I still don't get anything greater than approximately 2-3 points per second. I was attempting to eliminate everything else from the code to diagnose the source of the slow data rate. This told me it's definitely the instrument driving the data rate.
However, when I open up hyperterminal, data streams by very fast. Seems way faster than 2-3 data points per second.
I attempted to turn the device ID from A to @, thinking this should turn the data to streaming from polling, but the communication didn't work (referring to my vi didn't display data any longer). .
I'd like to get about 10 per second. I'm measuring pressure and mass flow, so that's about all I should be logging for a physical parameter
Thanks for the help. I need it. haha
Darren.
Ravens Fan wrote:
If you had absolutley nothing else going on, no DAQ assistant, no logging to file, just reading data from your RS-232 port, how quickly could your loop run? Dealing with serial ports, it generally takes time to send the command, wait for the instrument to act on it, and then wait for the response to come back. Three times per second doesn't sound that bad. What is your baud rate? If the messages are short, and the baud rate is high enough, I don't think you can really expect more than about 10 readings per second from a serial device.

Create a continuous data stream from C++, and read it in LabView

Hello all.
I'm working on a project which involves connecting to a motion tracker and reading position and orientation data from it in realtime. The code to get the data is in c++, so I decided that the best way to do this would be to create a c++ DLL file which contains all the necessary functions to first connect to the device and read the data from it, and use the Call Library Function node to feed this data into Labview.
I'm having trouble though, since ideally I would like a continuous stream of data from the c++ code into Labview, and I'm not sure how to achieve this. Putting the call library function node in a while loop seems like an obvious solution, but if I do it this way I would have to reconnect to the device every time I get the data, which is quite a bit too slow.
So my question is, if I created c++ function which created a data stream, could I read this into Labview without having to continually call a function? I'd prefer to only have to call a function once, and then read the data stream until a stop command is given.
I'm using Labview 2010, version 10.0.
Apologies if the question is poorly phrased, many thanks for your help.
Dave
Solved!
Go to Solution.

dr8086 wrote:
This method sounds like an excellent suggestion, but I do have a few questions where I dont think I've understood fully.
From what I understand the basic premise is to use one call library function node to access a DLL which creates an instance of the device object, and passes a pointer too it into labview. Then a seperate call library function node would pass this pointer to another DLL which could access the device object, update it and read the data. This part could be in a while loop and carry on reading the data until a stop command is given.
That's it. I'm including some skeleton code as an example. I'm also including the code because I don't know how much you have experience with multi threading, so I'm showing how you'd have to use critical sections to guard the interactions between threads so that they don't lead to issues.
// exported function to access the devices
extern "C" __declspec(dllexport) int __stdcall init(uintptr_t *ptrOut)
*ptrOut= (uintptr_t)new CDevice();
return 0;
extern "C" __declspec(dllexport) int __stdcall get_data(uintptr_t ptr, double vals[], int size)
return ((CDevice*)ptr)->get_data(vals, size);
extern "C" __declspec(dllexport) int __stdcall close(uintptr_t ptr, double last_vals[], int size)
int r= ((CDevice*)ptr)->close();
((CDevice*)ptr)->get_data(last_vals, size);
delete (CDevice*)ptr;
return r;
// h file
// Represents a device
class CDevice
public:
virtual ~CDevice();
int init();
int get_data(double vals[], int size);
int close();
// only called by new thread
int ThreadProc();
private:
CRITICAL_SECTION rBufferSafe; // Needed for thread saftey
vhtTrackerEmulator *tracker;
HANDLE hThread;
double buffer[500];
int buffer_used;
bool done; // this HAS to be protected by critical section since 2 threads access it. Use a get/set method with critical sections inside
//cpp file
DWORD WINAPI DeviceProc(LPVOID lpParam)
((CDevice*)lpParam)->ThreadProc(); // Call the function to do the work
return 0;
CDevice::~CDevice()
DeleteCriticalSection(&rBufferSafe);
int CDevice::init()
tracker = new vhtTrackerEmulator();
InitializeCriticalSection(&rBufferSafe);
buffer_used= 0;
done= false;
hThread = CreateThread(NULL, 0, DeviceProc, this, 0, NULL); // this thread will now be saving data to an internal buffer
return 0;
int CDevice::get_data(double vals[], int size)
EnterCriticalSection(&rBufferSafe);
if (vals) // provides a way to get the current used buffer size
memcpy(vals, buffer, min(size, buffer_used));
int len= min(size, buffer_used);
buffer_used= 0; // Whatever wasn't read is erased
} else // just return the buffer size
int len= buffer_used;
LeaveCriticalSection(&rBufferSafe);
return len;
int CDevice::close()
done= true;
WaitForSingleObject(hThread, INFINITE); // handle timeouts etc.
delete tracker;
tracker= NULL;
return 0;
int CDevice::ThreadProc()
while (!bdone)
tracker->update();
EnterCriticalSection(&rBufferSafe);
if (buffer_used<500)
buffer[buffer_used++]= tracker->getRawData(0);
LeaveCriticalSection(&rBufferSafe);
Sleep(100);
return 0;
dr8086 wrote:
My main concern is that the object may go out of memory or be deallocated, since it wouldnt be held in any namespace or anything.
Since you create the object with new, the object won't expire until either the dll is unloaded or the process (LabVIEW) closes. So the object will stay valid between dll calls provided LabVIEW didn't unload the dll (which it does if the VIs are closed). When that happens, I'm not exactly sure what happens to live objects (i.e. if you forgot to call close), I imagine the system reclaims the memory but the device might still be open.
What I do to make sure that everything gets closed when the dll unloads before I could call close and delete the object is to everytime I create a new object in the dll I add it to a list, when the dll unloads, if the object is still on the list I delete it.
dr8086 wrote:
I also have a more general programming question about the purpose of the buffer. Would the buffer basically be a big table of position values, which are stored until they can be read into the rest of the VI?
Yes, see the example code.
However, depending on the frequency with which you need to collect data from the device you might not need this buffer at all. I.e. if you collect a sample about every 100ms then you could remove all threading and buffer related functions and instead read the data from the read function itself like this:
double CDevice::get_data()
tracker->update();
return tracker->getRawData(0);
Because you'd only need a buffer and a seperate thread if you collect data at a high frequency and you cannot lose any data.
Matt

Using CAN bus to transport and play the stream audio data

hello,
Just want to build a PC-Based control network using CAN bus (Ethernet not considered).The system is separated two parts , one is the front unit(FU), and the other is the centeral unit(CU). FU performs dialing-up number to the CU , and play the stream audio media data come from CU, CU monitor the telephone call activated from FU's user , send rm or mp3 data to the FU . I'd like to know if CAN bus could realize this function？ if it can , which hardware must be supplied ? Is there any suggestion that not use PBX to realize the voice (telphone) communication ? Please give an solution , your advise is greatly appreciated . Thanks.
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Hi
While running the EOQ and SFT planning service, we get the following error
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You must supply a valid User Name and Password to log onto the system

he installing Hyperion 9.3.1 on a server, I installed and tested successfully Shared Services, Essbase Administration Services, Essbase Server, Essbase Client ........ my problem is when installing Reporting and Analysis
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I need an urgent solution k and the above does not work until the time
or failing to address where we can solve this

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The process runs well in solaris 5.8, however under 5.9
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i had tried this a few times but I kept getting an invalid numer to character error. Maybe my syntax was off. Let me try again.
I must have had syntax errors. I tried it again, the way you typed it out and it worked. Before I was using '/' instead of '-' to separate the date fields.
Thanks again!!

How to change Validity Start and end dates on a lane ?

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Validation on Inventory and Supplier Data Stream

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