Reading and displaying GOS-documents

hi,
i have an abap in which i get the GOS-connections for a specific BO with
Function module 'BDS_GOS_CONNECTIONS_GET'.
so far so good. but how can i display the Document, which i have found with the FM
mentioned above ?
best reg, Martin

Here is a Link to a Tool that sounds like it will open practically anything and view it.
http://www.freefileviewer.com/
Appears to be just a viewer only. From description it will do just about ever thing in the way of viewer, but gold plate your kitchen sink. Doesn't seem to be a file type it can't look at.

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null

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Hello,
You have to use the Office Integration Library. Please, follow the documentation below:
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How to read and display a signal from my a miccrontroller (MCB1700) onto labview connected via a CAN port on a PXI machine

How do you read and display a signal from my a miccrontroller (MCB1700) onto labview connected via a CAN port on a PXI machine?
I tried using a DAQ Assistant but the CAN port is not included as one of the supported physical channels even though all its drivers are upto date.
Please help..
Thanks.
Solved!
Go to Solution.

Attached herewith is a print screen of what is showing on MAX
The CAN ports are on NI PXI-8461
Hopefully that clarrifies something.
Attachments:
Untitled.png ‏212 KB
Untitled.png ‏212 KB

How to read and display a signal from my PIC Microcontroller onto Labview?

Hi,
I am doing a project on a Pulse Oximeter and i am trying to read and display the signal from my PIC Microcontroller on Labview? How do i go about doing it? I am using the PIC16F877 and also making use of the USART?
How do i implement and initialise the USART in PIC16? What are the steps to be taken, please guide me through the process? The link provides information regarding the USART connection, initialisting and stuff? Is it correct to use these codes in my program?Link: http://ww1.microchip.com/downloads/en/AppNotes/00774a.pdf
Also, i am using the RS232 serial interface to connect to the PC? The connector i am using is the DB9 Connector. Which template and VI can i use? Am i supposed to use the NI-DAQmx and VISA? Also, for my USART connection, i am using the MAX232 Driver which is applicable for my application as i am working with +5V. So far, i have been reading and trying out on Labview and the steps i have taken are:
1) Open a New VI and used the Instrument I/O(Read & Display) template?
2) How do i configure the Instrument I/O Assistant Express VI to read the info from my device connected to COM1?
3) I was reading the Labview Manual, 'Getting Started with Labview' and i was following the steps under Page 55, Communicating with an Instrument. Am i on the right track?
4) How do i check and make sure that the port settings of the I/O Assistant and my PIC Micro Match
Please help me out and guide me through the process. I am student at a polytechnic and i am very new to Labview and the software is used as a development tool for the project. I have a deadline to meet and i hope i can get a response as fast as possible. Your help will be kindly and greatly appreciated. I hope to hear from you guys soon.You can e-mail me all your answers at [email protected]
Thank You
Best regards,
Ashwin
Ashwin Kumar Mansukhani
Attachments:
Getting Started with Labview.pdf ‏901 KB

Hi Ashwin,
It is a good idea to first be able to communicate with the microcontroller using some sort of serial communication software such as "HyperTerminal" or "Procomm", etc. Refer to MicroChip's recommendations on this.
Once that works, then you are ready to use LabView.
Here is a link which covers many aspects of serial communication. Link - click here
You probably received a development kit. They usually have a readily available interface. It's been a long time since I played with the PIC, but I seem to remember that you need to program the serial communication driver (as well as at least a bootloader) to get the serial communication going. The driver contains the necessary protocols so that you PC can have a machine conversation with the target (PIC).
It sounds like a fun & interesting project. Please avoid to have replies to your personal email. By having the answers posted to this thread, you will get much more support and advice.
Have fun,
JLV

How to read and display a signal from my PIC Microcontroller onto Labview

Hi,
I am doing a project on a Pulse Oximeter and i am trying to read and display the signal from my PIC Microcontroller on Labview? How do i go about doing it? I am using the PIC16F877 and also making use of the USART?
How do i implement and initialise the USART in PIC16? What are the steps to be taken, please guide me through the process? The link provides information regarding the USART connection, initialisting and stuff? Is it correct to use these codes in my program?Link: http://ww1.microchip.com/downloads/en/AppNotes/00774a.pdf
Also, i am using the RS232 serial interface to connect to the PC? The connector i am using is the DB9 Connector. Which template and VI can i use? Am i supposed to use the NI-DAQmx and VISA? Also, for my USART connection, i am using the MAX232 Driver which is applicable for my application as i am working with +5V. So far, i have been reading and trying out on Labview and the steps i have taken are:
1) Open a New VI and used the Instrument I/O(Read & Display) template?
2) How do i configure the Instrument I/O Assistant Express VI to read the info from my device connected to COM1?
3) I was reading the Labview Manual, 'Getting Started with Labview' and i was following the steps under Page 55, Communicating with an Instrument. Am i on the right track?
4) How do i check and make sure that the port settings of the I/O Assistant and my PIC Micro Match
Please help me out and guide me through the process. I am student at a polytechnic and i am very new to Labview and the software is used as a development tool for the project. I have a deadline to meet and i hope i can get a response as fast as possible. Your help will be kindly and greatly appreciated. I hope to hear from you guys soon.You can e-mail me all your answers at [email protected]
Thank You
Best regards,
Ashwin
Ashwin Kumar Mansukhani
Attachments:
Getting Started with Labview.pdf ‏901 KB

Hi Ashwin,
I am not familiar with the PIC Microcontrollers, but I am assuming you mean that you have the microcontroller sending out serial data that you want to read on another computer with LabVIEW. Please let me know if this is incorrect.
What type of data is coming out of the serial port? Is it ASCII, or binary? The reason I ask this is that the serial communication in LabVIEW is done through a protocol called VISA, which uses ASCII data to send and receive. You can later convert this data into whatever form you need, but this is what it is designed to read and write.
You can check the settings such as baud rate and data bits in a configuration utility called Measurement and Automation Explorer, or MAX. When you open up the MAX interface, you can expand the Devices and Interfaces entry on the left, and then expand the Ports entry to see your serial port. When you highlight this port, select the Port Settings tab at the bottom of the window, and you can see what the current settings are, and change them if you need to. You can also set these parameters in LabVIEW using the VISA Configure Serial Port VI.
You can also test communication in MAX by right clicking on the correct port and choosing Open VISA Session. Then choose the Basic I/O light blue tab, and then go to the Read tab. When you click execute, it should read in what is coming from the serial port. This will allow you to verify that the correct information is coming in before even trying to acquire the data in the LabVIEW environment.
In LabVIEW, the best resource to use the Basic Serial Write and Read example program that ships with LabVIEW. By examining the block diagram of this program, you will be able to see the basic programming flow of serial communication in LabVIEW.
I hope this information was helpful! Please let us know if there's anything else we can help with.
john
Applications Engineer

Hi there, I currently subscribe to Adobe Pro Subscription (yearly) and I also subscribe to Adobe PDF pack (monthly). I only require Adobe to read and create PDF documents such as converting word/excel document or a web based document. Can someone tell m

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Upload and display Word Document in WD application

Hello,
I have a WD ABAP appl. where the user wants to upload an Word / Excel file (from its own local drive).
The document shall be saved in SAP and it shall also be possible to display the document later in the WD application.
I implemented the UI element upload in the view, to determine the path of the document.
For the display implemented the UI element Office control.
1. When i browse the document, the properties data, filename and mime type are filled into the bound context elements of the upload UI.
2. The property datasource of the UI office control I bound to the same context element, that is also bound to the property data of the upload UI.
The office control opens a word document, but the document is empty.
Is it possible that the document is not uploaded correct?
In another application I did an upload for a PDF doc.. There I implemented the following coding as action of the button 'Upload'.
data lo_nd_pdf type ref to if_wd_context_node.
data lo_el_pdf type ref to if_wd_context_element.
data ls_pdf type wd_this->element_pdf.
data lv_pdf like ls_pdf-pdf.
navigate from <CONTEXT> to <PDF> via lead selection
lo_nd_pdf = wd_context->get_child_node( name = wd_this->wdctx_pdf ).
get element via lead selection
lo_el_pdf = lo_nd_pdf->get_element( ).
get single attribute
lo_el_pdf->get_attribute(
exporting
name = `PDF`
importing
value = lv_pdf ).
Get a reference to the from processing class.
data: l_fp type ref to if_fp.
l_fp = cl_fp=>get_reference( ).
Get a reference to the PDF Object class.
data: l_pdfobj type ref to if_fp_pdf_object.
l_pdfobj = l_fp->create_pdf_object( ).
set the pdf in the PDF Object
l_pdfobj->set_document( pdfdata = lv_pdf ).
set the PDF Object to extract data the Form data.
l_pdfobj->set_extractdata( ).
execute call to ADS
l_pdfobj->execute( ).
get the PDF Form data
data: pdf_form_data type xstring.
l_pdfobj->get_data(
importing
formdata = pdf_form_data ).
convert the xstring from data to string so it can be processed using the iXML classes
data: converter type ref to cl_abap_conv_in_ce,
formxml type string.
converter = cl_abap_conv_in_ce=>create( input = pdf_form_data ).
converter->read(
importing
data = formxml ).
pull in the iXML type group.
type-pools: ixml.
get a reference to iXML object
data:l_ixml type ref to if_ixml.
l_ixml = cl_ixml=>create( ).
get iStream object from StreamFactory
data: streamfactory type ref to if_ixml_stream_factory,
istream type ref to if_ixml_istream.
streamfactory = l_ixml->create_stream_factory( ).
istream = streamfactory->create_istream_string( formxml ).
create an XML document class that will be used to process the XML
data: document type ref to if_ixml_document.
document = l_ixml->create_document( ).
create the parser class
data: parser type ref to if_ixml_parser.
parser = l_ixml->create_parser( stream_factory = streamfactory
istream = istream
document = document ).
parse the XML
parser->parse( ).
define XML Node type object
data: node type ref to if_ixml_node,
attributes type ref to if_ixml_named_node_map.
get the psi sales data Node and value.
data ls_psi_sales type wd_this->element_psi_sales.
data: lt_dfies type table of dfies,
ls_defies type dfies.
call function 'DDIF_NAMETAB_GET'
exporting
tabname = 'ZCM_PSI_SALES'
ALL_TYPES = ' '
LFIELDNAME = ' '
GROUP_NAMES = ' '
UCLEN =
IMPORTING
X030L_WA =
DTELINFO_WA =
TTYPINFO_WA =
DDOBJTYPE =
DFIES_WA =
LINES_DESCR =
tables
X031L_TAB =
dfies_tab = lt_dfies
exceptions
not_found = 1
others = 2
if sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
data: lv_fieldname type string.
field-symbols <fs_field> type any.
loop at lt_dfies into ls_defies.
lv_fieldname = ls_defies-fieldname.
node = document->find_from_name( name = lv_fieldname ).
assign component lv_fieldname
of structure ls_psi_sales
to <fs_field>.
if <fs_field> is assigned.
<fs_field> = node->get_value( ).
endif.
endloop.
WRITE DATA INTO CONTEXT
data lo_nd_psi_sales type ref to if_wd_context_node.
data lo_el_psi_sales type ref to if_wd_context_element.
navigate from <CONTEXT> to <PSI_SALES> via lead selection
lo_nd_psi_sales = wd_context->get_child_node( name = wd_this->wdctx_psi_sales ).
get element via lead selection
lo_el_psi_sales = lo_nd_psi_sales->get_element( ).
set all declared attributes
lo_el_psi_sales->set_static_attributes(
exporting
static_attributes = ls_psi_sales ).
Do I need such a code also to upload a word doc?
Which interface / class exists for word documents? (for PDF upload there is the interface IF_FP)
How can I save a document in SAP? (as MIME Object? with which method?)
I hope someone can help me!?
BR

You can use the fileupload and filedownload uielements.
Check these links:
[File Upload|http://help.sap.com/saphelp_nw70ehp1/helpdata/en/b3/be7941601b1d09e10000000a155106/content.htm]
[File Download|http://help.sap.com/saphelp_nw70ehp1/helpdata/en/09/a5884121a41c09e10000000a155106/content.htm]
When you upload a file and save in SAP, are you saving it as xstring.
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Follow these steps for file download:
1 Create FileDownload uielement in your View
2.Create an Attribute of type xstring.
3.Bind this attribute to the data property of your Filedownload uielement.
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DPT-S1 Feature Add Request: File Size (bytes) Sorting and Display in Documents Lists

Document Lists view should include option to sort by and display file Size (bytes), as in all other file tools.
That would permit discovery of duplicate files with different names, and trimming out the largest files to save space.
Thanks!

Anyone reading this? Agreeing with me?

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Aishah

Dear Mr Robert,
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Problem in displaying GOS document in Web dynpro

Hi,
Requirement is to display attached documents of business objects (PR, PO) in Web Dynpro.
I am able to do this successfully but there is an issue with Office 2007 documents. Office 2007 documents are getting corrupted.
I am using following logic for reading the attached documents:
1. Called cl_binary_relation=>read_links method to get the document list.
2. Called SO_DOCUMENT_READ_API1 to get the content and details of documents.
3. Called SCMS_BINARY_TO_XSTRING to convert document content to XString.
4. Called SDOK_MIMETYPE_GET to get mime type for document so that I can bind it with FileDownload UI element.
After doing the analysis, I found that SO_DOCUMENT_READ_API1 is not returning correct file content and extension type for Office 2007 documents. Instead of '.docx' it is returning '.doc' and also the document content is not proper as I check by hard coding the mine type for .docx.
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Regards,
Vikram Rawal

Hey Vikram Rawal,
maybe you can help me i also want to display attached documents of bussiness objects (material). When i call cl_binary=>read_links the table where the results should be is empty.
I hope you can help me.
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Alexander Diring

Problem in displaying GOS documents in Web Dynpro

Hi,
Requirement is to display attached documents of business objects (PR, PO) in Web Dynpro.
I am able to do this successfully but there is an issue with Office 2007 documents. Office 2007 documents are getting corrupted.
I am using following logic for reading the attached documents:
1. Called cl_binary_relation=>read_links method to get the document list.
2. Called SO_DOCUMENT_READ_API1 to get the content and details of documents.
3. Called SCMS_BINARY_TO_XSTRING to convert document content to XString.
4. Called SDOK_MIMETYPE_GET to get mime type for document so that I can bind it with FileDownload UI element.
After doing the analysis, I found that SO_DOCUMENT_READ_API1 is not returning correct file content and extension type for Office 2007 documents. Instead of '.docx' it is returning '.doc' and also the document content is not proper as I check by hard coding the mine type for .docx.
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Regards,
Vikram Rawal

Hi,
I had the same problem...
Maintain the office 2007 extension from maintenance view V_TOADD (SM30)
for example
xlsx application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
docx application/vnd.openxmlformats-officedocument.wordprocessingml.document
then associate these extensions to your archive object maintenance view TOAVE.
Regards,
Ivan

Java XML-Reader (SAX)--How to read and display xml-element-data???

hello all,
i would like to display just some xml-data
Which methods in java should i use to select just one character-data of this (for example: "deu" from the element <Language> or the attribut "version" of the element <catalog>).
Here is the XML-document i want to parse and display it with System.out.print() :
<BMECAT version="1.2">
     <HEADER>
          <GENERATOR_INFO>
               e-proCat 2.1, e-pro solutions GmbH
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          <CATALOG>
               <LANGUAGE>deu</LANGUAGE>
               <CATALOG_ID>Katalog 01</CATALOG_ID>
               <CATALOG_VERSION>001.000</CATALOG_VERSION>
               <CATALOG_NAME>ETIM</CATALOG_NAME>
               <DATETIME type="generation_date">
                    <DATE>2002-05-22</DATE>
               </DATETIME>
               <TERRITORY>DE</TERRITORY>
               <CURRENCY>EUR</CURRENCY>
               <MIME_ROOT>ETIM-Daten</MIME_ROOT>
          </CATALOG>
</HEADER>
</BMECAT>
Here is the java application i wrote and which doesn t work:
import org.apache.xerces.parsers.SAXParser;
import org.xml.sax.Attributes;
import org.xml.sax.ContentHandler;
import org.xml.sax.Locator;
import org.xml.sax.SAXException;
import org.xml.sax.XMLReader;
     public class XmlLeser implements ContentHandler {
public XmlLeser(String fileName) {
try {
XMLReader myParser = new SAXParser(); // SAXParser (Xerces)
myParser.setContentHandler(this);
myParser.parse(fileName);      } catch (Exception e) {
     System.out.println("Erreur " + e);     }
}// End of constructor
public void startDocument() {
     System.out.println(" start to parse " );
} // startDocument()
public void endDocument() {
System.out.println(" End of Parse ");
} // endDocument()
public void startElement(String namespaceURI, String localName, String qName, Attributes atts) throws SAXException {
     System.out.println(localName) ;
public void endElement(String namespaceURI, String localName, String qName) throws SAXException {
}// Endelement()
public void characters(char ch[], int start, int length) {
} // endCharacters(char[],int,int);
public void processingInstruction(String target, String data) {
} // processingInstruction(String,String)
public void ignorableWhitespace(char ch[], int start, int length) {
          characters(ch, start, length);
} // ignorableWhitespace(char[],int,int);
public static void main(String args[]) {
String xmlFileName = "";
if (args.length == 0) {
System.out.println("Usage::java XmlLeser path/xmlFilename");
System.exit(0);      } else {
xmlFileName = args[0];
XmlLeser pux = new XmlLeser(xmlFileName);
}// end main()
}//endClass

You need to pass your filename String as a parameter to your functionality. It depends how you're currently set up though. We can't really see the top of your call so it's difficult to determine what you are calling and we don't really know from where you're calling either.
If you're running standalone, then on launch of the application, you can feed in a file name as an argument that you can read in in String args[] in the main function and pass down to your XML splitter.
If you're a method in a class that's part of a bigger pile, you can feed the file name as a String to the method from wherever you call from if it makes sense architecturally.
You might also want to pass down a File object if that makes sense in your current code (i.e. if you're using your file for other purposes prior to the split, to avoid recreating closing/opening for no reason).
Depends what you're trying to do. If I put together a piece like this, I would probably create an <yourcurrentrootpackage>.xml.splitter package.
Also, on a side note, you're problem isn't really reading and writing XML in java, but seems more to be making your functionality generic so that any XML file can be split with your code.
Regards
JFM

Reading and displaying GOS-documents

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