How to handle CLOB

Hello,
In my java programme I am picking a huge data from a file and passing it to a oracle stored procedure.
In my oracle stored procedure I pick data line by line and process and to identify a new line I use CHR(10).
The problem is, the file containing the data has data in lines but when the data is read and sent over to oracle called procedure the new line is missing and the complete data is found in one line which is very huge. Hence the processing of data fails.
In Java programme, How should I read the data from the file so that the new line or line terminator remains as it is. Or the data is read exactly as it is in the file.
Also, the Oracle stored procedure argument is of CLOB type. How to handle CLOB in JAVA, that is, pass more than 32767 chars.
Thanks & Regards,
Sanju.

Your problem is that createClob() isn't implemented until JDBC 4 (which I think will come with mustang). The usual way people deal with new Clob records on Oracle is to create the record, initially, with an empty Clob, read the record back and use getClob to get the Clob, then write to that and update the record. (Pretty aweful)
A technique I've found works on Postgressql blobs and which is probably worth a try is to write your own, minimal implentation of Clob. All it needs to handle are the length() and getCharacterStream methods (all others throw UnsupportedOperationException or similar. Try feeding one of those through a setClob(). Might work, might not.
With any luck JDBC will read your stream into the LOB as part of the setClob() action.

Similar Messages

How we handle CLOB and BLOB Datatypes in HANA DB

Dear HANA Gurus,
We have would like to build EDW using HANA base on our source system Oracle and it's supports CLOB and BLOB datatypes
Would you please suggest how do we handle in HANA DB.
Let not say it's oracle specific.
Regards,
Manoj

Hello,
check SAP HANA SQL Reference Guide for list of data types:
(page 14 - Classification of Data Types)
https://service.sap.com/~sapidb/011000358700000604922011
For this purpose might be useful following data types:
Large Object (LOB) Types
LOB (large objects) data types, CLOB, NCLOB and BLOB, are used to store a large amount of data such as text documents and images. The maximum size of an LOB is 2 GB.
BLOB
The BLOB data type is used to store large binary data.
CLOB
The CLOB data type is used to store large ASCII character data.
NCLOB
The NCLOB data type is used to store a large Unicode character object.
Tomas

How to handle CLOB in Portal Forms

I want to generate a simple form in Portal using CLOB.
Here is a simple example of what i want to do.
I have a table :person_details having columns
name varchar2(30), resume_details clob, picture blob).
Using the wizard if i create the portal form it
shows only 2 columns name and picture. It just doesnt
show resume_details -clob on the screen.
I tried to manually create a field on the form - but then
how do I link it to the database so that i can insert/update
stuff in the database.
Your help is appreciated.

Hi,
CLOB are not supported as sharmila has already told in the previous reply.
what you can do is that create a table with following details.
desc person_details
Name Null? Type
NAME VARCHAR2(30)
RESUME_DETAILS BLOB
PICTURE BLOB
MIME_TYPE VARCHAR2(2000)
And then instead of RESUME_DETAILS bein CLOB make it BLOB.Associate a mime_type field with it.
by doing so you can upload not only text based resumes but also word document,rtf format, and text aswell (can try more combinations).
The mime types for the above types can be as follwing.
Application/msword => for word document.
Text/plain => for text documents.
Text/richtext => for .rtf files.
I have tried all of the above combinations and you can try more combinations.
Hope it helps.
rahul

How to handle clob data ?

Hi all,
I created a “Email” form application.
My “Email” table contains (message_id integer, subject varchar2(50),from varchar2(20), Message nclob)
The property of the message text item on forms is long.
But I am getting the following error when I go to save the messages, in the database from forms
Can you plz let me why form behave this, however I have only four database fields?
MAdni
Form Error
ORA-12704: character set mismatch
INSERT INTO Email (message_id, subject, from, Message) VALUES (:1,:2,:3,:4,EMPTY_CLOB()) RETURNING ROWID,message_id,subject,to,Message INTO :6,:7,:8,:9,:10,:11
Madni

The problem may be that forms resolve EMPTY_CLOB through the build-in STANDARD package which is considered different than the one in the database.
Try: INSERT INTO Email (message_id, subject, from, Message) VALUES (:1,:2,:3,:4,SYS.STANDARD.EMPTY_CLOB())
(I assume your table has a "to" column between "from" and "Message")
Mike

How can we handle CLOB in Universe and WebIntelligence

Hi,
Could you explain how can we handle CLOB in Universe and WebIntelligence?If we use CLOB in either of this,how is the Report performance ?Is the perfomance of report degraded? Appreciate your help.
Thanks,
Swapna

Hi,
There is no way around this, long texts are big chunks of data that have to be moved from the database to the webi report.
Depending on how many rows of data you retrieve this can become a problem in various spots.
1) network traffic (lots of data to move over the network).
2) webi report memory (lots of data that needs to be stored in memory to work with the data).
So you need to limit the query in either the number of rows being retrieved,
or in the size of the data that is retrieved per row.
Depending on your use of message text, you can limit long text object to a smaller number of characters.
(Universe, Parameters, Controls...)
Depending on your version of database and BO, the default of this value is 1000 or unrestricted.
It might be that you just need an idea of the message and can limit this to 100 chars or similar, which should help performance.
It is also possible that the text is always 'long' padded with spaces, in this case it can help to trim the message column in the universe already.
Good luck,
Marianne

How to handle dbms_xmldom with no data values.(no_data_found error in dom)

hi,
i have below block,
DECLARE
doc dbms_xmldom.DOMDocument;
node dbms_xmldom.DOMNode;
elem dbms_xmldom.DOMElement;
cur_node dbms_xmldom.DOMNode;
root_elem_data dbms_xmldom.DOMElement;
root_elem_tab dbms_xmldom.DOMElement;
root_node_data dbms_xmldom.DOMNode;
mode_elmn dbms_xmldom.DOMElement;
mode_node dbms_xmldom.DOMNode;
mode_text dbms_xmldom.DOMText;
doc1 DBMS_XMLDOM.DOMDOCUMENT;
root_node_data1 DBMS_XMLDOM.DOMNODE;
child_document DBMS_XMLDOM.DOMDOCUMENT;
child_rootnode DBMS_XMLDOM.DOMNODE;
V_CLOB CLOB;
v_doc CLOB;
v_EMP CLOB;
v_output_filename VARCHAR2(300) := 'SPOOL_DIR/'||'EMP_XML_FILE.xml';
l_xmltype XMLTYPE;
BEGIN
doc := dbms_xmldom.newDOMDocument;
node := dbms_xmldom.makeNode(doc);
dbms_xmldom.setversion(doc, '1.0');
dbms_xmldom.setCharset(doc, 'UTF8');
elem := dbms_xmldom.createElement(doc, 'PartnerInfo');
dbms_xmldom.setAttribute(elem,'xmlns','EMP');
cur_node := dbms_xmldom.appendChild(node, dbms_xmldom.makeNode(elem));
mode_elmn := dbms_xmldom.createElement(doc, 'EMPLOYEE');
mode_node := dbms_xmldom.appendChild(cur_node,dbms_xmldom.makeNode(mode_elmn));
BEGIN
SELECT value(e) INTO l_xmltype
FROM TABLE(XMLSequence(Cursor(SELECT * FROM EMP1 where EMPNO=7501))) e;
child_document := DBMS_XMLDOM.newDOMDocument(l_xmltype);
root_node_data1 := dbms_xmldom.importNode(doc,dbms_xmldom.makeNode(dbms_xmldom.getDocumentElement(child_document)),TRUE);
root_node_data1 := DBMS_XMLDOM.appendChild(root_node_data, root_node_data1);
EXCEPTION
WHEN OTHERS THEN
Dbms_Output.Put_Line('Error in SELECT stmt(UC_PARTNER_MS):::'||'error::'||SQLERRM);
END;
dbms_lob.createtemporary(v_doc, true);
dbms_xmldom.writeToClob(doc,v_doc,'UTF8');
v_EMP:= v_doc;
dbms_xmldom.writeToFile(DOC,v_output_filename,'UTF8');
dbms_xmldom.freeDocument(doc);
--Dbms_Output.Put_Line('THE OUTPUT IS::'||V_EMP);
EXCEPTION
WHEN OTHERS THEN
Dbms_Output.Put_Line('Error in SELECT stmt(UC_PARTNER_MS):::'||'error::'||SQLERRM);
END;
The xml file is 'EMP_XML_FILE.xml'
<empno>U++kYmcVuGchxbh+++++++++++++++1+</empno>
<empname>J</empname>
suppose the empno 7501 is not available in our emp table,
i got error
ORA-03113: end-of-file on communication channel
how to handle xmldom with no data values.
by
siva

hi,
please give the solution
by
siva

Doubt handling Clob columns with Java JDBC api

Hi,
we have a doubt handling Clob columns with Java JDBC api.
Reading Oracle 10g official documentation (document b10979.pdf, page 236), we found this note:
============================================
To write LOB data, the application must acquire a write lock on the LOB object. One way to accomplish this is through a SELECT FOR UPDATE. Also, disable auto-commit mode.
============================================
We also found a java sample code about how to handle Lob objects at this URL:
http://www.oracle.com/technology/sample_code/tech/java/sqlj_jdbc/files/advanced/LOBSample/LOBSample.java.html
In our java2 application, we access Clob objects in a quite different
manner: we use normal setString() and getString() methods, as described into paragraph "Shortcuts For Inserting and Retrieving CLOB Data"
(document b10979.pdf, page 244).
Using those methods, we never lock the table row by a SELECT FOR UPDATE statement (as described into the note above). We use simply SELECT, UPDATE and INSERT prepared statement.
In this way we can insert both clob objects and normal timestamp, number and other types with a single insert statement. Idem for update.
To recap, our question is:
Is it mandatory to create a SELECT FOR UPDATE statement when updating clob data? What may be the consequences if we don't use it? It is also correct to insert with a single sql statement both clob and not clob data using the setString() method for the clob types? And more than one lob column in the same record?
bye,
luca acri.

And columns of type FLOAT. These also have, for some unknown reason a metadata type of OTHER, and a type string of 'FLOAT'. Yet PreparedStatement.setNull(x, Types.OTHER) doesn't work and setNull(x, Types.DECIMAL) does.

How to handle exception CX_SY_REF_IS_INITIAL

hi experts,
im working on a test scenario for abap mapping in SAP XI im getting this error
An exception with the type CX_SY_REF_IS_INITIAL occurred, but was neither handled locally, nor declared in a RAISING clause Dereferencing of the NULL reference
i understand that i need to catch this exception in the abap coding but i'm not familiar with oops concepts
can any one please suggest me how to handle this exception for the following code...
method IF_MAPPING~EXECUTE.
break x1149.
* initialize iXML
TYPE-POOLS: ixml.
class cl_ixml definition load.
** Instances & Variable declaration =======================
* instance main factory
TYPES: BEGIN OF t_xml_line,
          data(256) TYPE x,
        END OF t_xml_line.
DATA: l_ixml TYPE REF TO if_ixml,
* instance input stream factory
   l_streamfactory TYPE REF TO if_ixml_stream_factory,
* instance input stream
l_istream TYPE REF TO if_ixml_istream,
* instance input document
l_document TYPE REF TO if_ixml_document,
* instance parse input document
l_parser TYPE REF TO if_ixml_parser,
* instance for elements within the nodes
node      TYPE REF TO if_ixml_node,
*instance of nodemap
nodemap   TYPE REF TO if_ixml_named_node_map,
* instance for iterator
iterator TYPE REF TO if_ixml_node_iterator,
name      TYPE string,
value     TYPE string,
* instance main factory
   o_ixml   TYPE REF TO if_ixml,
* instance output document
   o_document TYPE REF TO if_ixml_document,
* instance output stream
o_istream TYPE REF TO if_ixml_ostream,
* instance parse output document
o_parser TYPE REF TO if_ixml_parser,
* instance fot renderer
renderer type ref to if_ixml_renderer,
irc type i,
l_xml_size   TYPE i,
*ROOT ELEMENT
l_element_MT_DEMANDTEC_COST TYPE REF TO if_ixml_element,
*NEXT CHILD ELEMENT FROM THE ABOVE PARENT
l_element_DT_DEMANDTEC TYPE REF TO if_ixml_element,
*CHILDREN1 ELEMENT FOR DT_DEMANDTEC
l_element_DT_WHSE TYPE REF TO if_ixml_element,
*CHILDREN2 ELEMENT FOR DT_DEMANDTEC
l_element_DT_DC    TYPE REF TO if_ixml_element,
*CHILDREN3 ELEMENT FOR DT_DEMANDTEC
l_element_DT_PLANT    TYPE REF TO if_ixml_element,
*CHILDREN4 ELEMENT FOR DT_DEMANDTEC
l_element_DT_QTY    TYPE REF TO if_ixml_element.
*saving the xml document
DATA: l_xml_table       TYPE TABLE OF t_xml_line.
types: begin of t_source,
          whse(5),
          dc(4) ,
          plant(4),
          qty    type i,
         end of t_source.
types: tt_source TYPE STANDARD TABLE OF t_source.
data: wa_source type t_source.
data: it_source TYPE tt_source,
        ivalue type string.
* Procedures and business logic =======================================
*   Creating the main iXML factory
l_ixml = cl_ixml=>create( ).
*   Creating a stream factory
l_streamfactory = l_ixml->create_stream_factory( ).
* create input stream
l_istream = l_streamfactory->create_istream_xstring( source ).
* initialize input document
l_document = l_ixml->create_document( ).
* Create a Parser
l_parser = l_ixml->create_parser( stream_factory = l_streamfactory
                                      istream        = l_istream
                                      document       = l_document ).
* parse input document
l_parser->parse( ).
*   Validate a document
l_parser->set_validating( mode = if_ixml_parser=>co_validate ).
*   Parse the stream
IF l_parser->parse( ) NE 0.
    IF l_parser->num_errors( ) NE 0.
      DATA: parseerror TYPE REF TO if_ixml_parse_error,
            str        TYPE string,
            i          TYPE i,
            count      TYPE i,
            index      TYPE i.
      count = l_parser->num_errors( ).
      WRITE: count, ' parse errors have occured:'.
      index = 0.
      WHILE index < count.
        parseerror = l_parser->get_error( index = index ).
        i = parseerror->get_line( ).
        WRITE: 'line: ', i.
        i = parseerror->get_column( ).
        WRITE: 'column: ', i.
        str = parseerror->get_reason( ).
        WRITE: str.
        index = index + 1.
      ENDWHILE.
    ENDIF.
ENDIF.
*   Process the document
IF l_parser->is_dom_generating( ) EQ 'X'.
    refresh : it_source.
    node ?= l_document.
    CHECK NOT node IS INITIAL.
*   create a node iterator
    iterator = node->create_iterator( ).
*   get current node
    node = iterator->get_next( ).
*   loop over all nodes
    WHILE NOT node IS INITIAL.
      CASE node->get_type( ).
        WHEN if_ixml_node=>co_node_element.
*         element node
          name    = node->get_name( ).
          nodemap = node->get_attributes( ).
        WHEN if_ixml_node=>co_node_text.
*         text node
          value = node->get_value( ).
          if name eq 'DT_WHSE'.
            wa_source-whse = value.
          ELSEIF name eq 'DT_DC'.
            wa_source-DC = value.
          ELSEIF name eq 'DT_PLANT'.
            wa_source-PLANT = value.
          ELSEIF name eq 'DT_QTY'.
            wa_source-QTY = value.
            COLLECT wa_source INto it_source.
            CLEAR   wa_source.
          ENDIF.
      endcase.
      node = iterator->get_next( ).
    endwhile.
ENDIF.
loop at it_source into wa_source .
    at first.
*       Creating a ixml factory
      o_ixml = cl_ixml=>create( ).
*       Creating the dom object model
      o_document = l_ixml->create_document( ).
    endat.
*       Build and Fill root node MT_DEMANDTEC_COST
    AT FIRST.
      l_element_MT_DEMANDTEC_COST    =
O_document->create_simple_element(
                              name   = 'MT_DEMANDTEC_COST'
                              parent = o_document ).
    ENDAT.
*      Build and Fill Child node DT_DEMANDTEC for parent
*                                                  MT_DEMANDTEC_COST
    l_element_DT_DEMANDTEC    = O_document->create_simple_element(
                                 name   = 'DT_DEMANDTEC'
                                 parent = l_element_MT_DEMANDTEC_COST ).
*      Build and Fill Child node1 DT_WHSE for parent DT_DEMANDTEC
    ivalue              = wa_source-WHSE.
    l_element_DT_WHSE    = O_document->create_simple_element(
                                     name   = 'DT_WHSE'
                                     VALUE = ivalue
                                     parent = l_element_DT_DEMANDTEC ).
*      Build and Fill Child node2 DT_WHSE for parent DT_DEMANDTEC
    ivalue              = wa_source-DC.
    l_element_DT_DC   = O_document->create_simple_element(
                                         name   = 'DT_DC'
                                          VALUE = ivalue
                                parent = l_element_DT_DEMANDTEC ).
*      Build and Fill Child node3 DT_WHSE for parent DT_DEMANDTEC
    ivalue              = wa_source-PLANT.
    l_element_DT_PLANT   = O_document->create_simple_element(
                                             name   = 'DT_PLANT'
                                              VALUE = ivalue
                               parent = l_element_DT_DEMANDTEC ).
*      Build and Fill Child node4 DT_QTY for parent DT_DEMANDTEC
    ivalue              = wa_source-QTY.
    l_element_DT_QTY     = O_document->create_simple_element(
                                             name   = 'DT_QTY'
                                              VALUE = ivalue
                               parent = l_element_DT_DEMANDTEC ).
endloop.
* render document ======================================================
* create output stream
o_istream = l_streamfactory->create_ostream_xstring( result ).
*   Connect internal XML table to stream factory
o_istream = l_streamfactory->create_ostream_itable( table =
l_xml_table ).
renderer = o_ixml->create_renderer( ostream = o_istream
                                          document = o_document ).
irc = renderer->render( ).
* how do i catch the exception for type CX_SY_REF_IS_INITIAL ...?
endmethod.
full reward points for answers.
Thanks & Regards,
Uday Kumar.
Edited by: UDAY on May 6, 2008 9:32 PM

Hi Uday,
Its occurs because you're trying to access a objects with null reference. Or you forgot to create an instance or an error occurs during the instance creation. So You should put all your "Procedures and business logic" inside a Try/catch block. as follow.
" Define a class exception object to get error message......
DATA o_exception TYPE REF TO cx_sy_ref_is_initial.
"// Use the statment Try block to catch the error.
TRY.
*   Creating the main iXML factory
l_ixml = cl_ixml=>create( ).
*   Creating a stream factory
l_streamfactory = l_ixml->create_stream_factory( ).
* create input stream
l_istream = l_streamfactory->create_istream_xstring( source ).
* initialize input document
l_document = l_ixml->create_document( ).
* Create a Parser
l_parser = l_ixml->create_parser( stream_factory = l_streamfactory
                                      istream        = l_istream
                                      document       = l_document ).
* parse input document
l_parser->parse( ).
*   Validate a document
l_parser->set_validating( mode = if_ixml_parser=>co_validate ).
*   Parse the stream
IF l_parser->parse( ) NE 0.
    IF l_parser->num_errors( ) NE 0.
      DATA: parseerror TYPE REF TO if_ixml_parse_error,
            str        TYPE string,
            i          TYPE i,
            count      TYPE i,
            index      TYPE i.
      count = l_parser->num_errors( ).
      WRITE: count, ' parse errors have occured:'.
      index = 0.
      WHILE index < count.
        parseerror = l_parser->get_error( index = index ).
        i = parseerror->get_line( ).
        WRITE: 'line: ', i.
        i = parseerror->get_column( ).
        WRITE: 'column: ', i.
        str = parseerror->get_reason( ).
        WRITE: str.
        index = index + 1.
      ENDWHILE.
    ENDIF.
ENDIF.
*   Process the document
IF l_parser->is_dom_generating( ) EQ 'X'.
    refresh : it_source.
    node ?= l_document.
    CHECK NOT node IS INITIAL.
*   create a node iterator
    iterator = node->create_iterator( ).
*   get current node
    node = iterator->get_next( ).
*   loop over all nodes
    WHILE NOT node IS INITIAL.
      CASE node->get_type( ).
        WHEN if_ixml_node=>co_node_element.
*         element node
          name    = node->get_name( ).
          nodemap = node->get_attributes( ).
        WHEN if_ixml_node=>co_node_text.
*         text node
          value = node->get_value( ).
          if name eq 'DT_WHSE'.
            wa_source-whse = value.
          ELSEIF name eq 'DT_DC'.
            wa_source-DC = value.
          ELSEIF name eq 'DT_PLANT'.
            wa_source-PLANT = value.
          ELSEIF name eq 'DT_QTY'.
            wa_source-QTY = value.
            COLLECT wa_source INto it_source.
            CLEAR   wa_source.
          ENDIF.
      endcase.
      node = iterator->get_next( ).
    endwhile.
ENDIF.
loop at it_source into wa_source .
    at first.
*       Creating a ixml factory
      o_ixml = cl_ixml=>create( ).
*       Creating the dom object model
      o_document = l_ixml->create_document( ).
    endat.
*       Build and Fill root node MT_DEMANDTEC_COST
    AT FIRST.
      l_element_MT_DEMANDTEC_COST    =
O_document->create_simple_element(
                              name   = 'MT_DEMANDTEC_COST'
                              parent = o_document ).
    ENDAT.
*      Build and Fill Child node DT_DEMANDTEC for parent
*                                                  MT_DEMANDTEC_COST
    l_element_DT_DEMANDTEC    = O_document->create_simple_element(
                                 name   = 'DT_DEMANDTEC'
                                 parent = l_element_MT_DEMANDTEC_COST ).
*      Build and Fill Child node1 DT_WHSE for parent DT_DEMANDTEC
    ivalue              = wa_source-WHSE.
    l_element_DT_WHSE    = O_document->create_simple_element(
                                     name   = 'DT_WHSE'
                                     VALUE = ivalue
                                     parent = l_element_DT_DEMANDTEC ).
*      Build and Fill Child node2 DT_WHSE for parent DT_DEMANDTEC
    ivalue              = wa_source-DC.
    l_element_DT_DC   = O_document->create_simple_element(
                                         name   = 'DT_DC'
                                          VALUE = ivalue
                                parent = l_element_DT_DEMANDTEC ).
*      Build and Fill Child node3 DT_WHSE for parent DT_DEMANDTEC
    ivalue              = wa_source-PLANT.
    l_element_DT_PLANT   = O_document->create_simple_element(
                                             name   = 'DT_PLANT'
                                              VALUE = ivalue
                               parent = l_element_DT_DEMANDTEC ).
*      Build and Fill Child node4 DT_QTY for parent DT_DEMANDTEC
    ivalue              = wa_source-QTY.
    l_element_DT_QTY     = O_document->create_simple_element(
                                             name   = 'DT_QTY'
                                              VALUE = ivalue
                               parent = l_element_DT_DEMANDTEC ).
endloop.
* render document ======================================================
* create output stream
o_istream = l_streamfactory->create_ostream_xstring( result ).
*   Connect internal XML table to stream factory
o_istream = l_streamfactory->create_ostream_itable( table =
l_xml_table ).
renderer = o_ixml->create_renderer( ostream = o_istream
                                          document = o_document ).
irc = renderer->render( ).
"   The Statement CATCH define a block that catches the exceptions of the
"   exception class cx_sy_ref_is_initial
    CATCH cx_sy_ref_is_initial INTO o_exception.
" If you need to get the error message text do as follow
DATA errorMsg type string.
" Get the message text
errorMsg = o_exception->GET_TEXT( ).
" Display the error information
MESSAGE errorMsg TYPE 'I'.
ENDTRY.
The TRY block defines a guarded area whose class-based exceptions can be caught in the subsequent CATCH blocks. If no exception occurs in the TRY block and it reaches its end, the system continues the processing after ENDTRY. If a class-based exception occurs in the TRY block, the system searches for an exception handler in the same or an external TRY control structure.
Font: SAP Help
You can see a how to create and use an exception in this example [ ABAP Objects - Defining a Class-based exceptions|https://wiki.sdn.sap.com/wiki/x/19w] .
Best Regards.
Marcelo Ramos

How to handle null values in RTF templates

Hi - I have two groups in a report for different SQL and two formulas for each group, CF_ELE_CNT and CF_ELE_CNT1. In the template I use the below code to print or not print a section.
<?if:number(CF_ELE_CNT +CF_ELE_CNT1) >0?>
The problem is when there is no data in the second group its not creating the XML tag for CF_ELE_CNT1, though CF_ELE_CNT has 13, it still does not print that partucular section. If I remove CF_ELE_CNT1 from the condition it works fine. I was wondering how to handle this.
Any help would be appreciated!!
Thanks,
Rav

Hey Rav,
You can add a check to identify it the element/tag is present or not
<?if:(CF_ELE_CNT1)?> will give true, if the element is present otherwise falsesince you are adding the two elements, you have to add a or condition.
<?if:(CF_ELE_CNT and number(CF_ELE_CNT) >0 ) or ( CF_ELE_CNT1 and CF_ELE_CNT1 >0)?>

How to handle file on application server without coading?

HI all,
can anybody tell me How to handle file on application server without coading? Is there any solution?
Thanks in advance.

> can anybody tell me How to handle file on application server without coading? Is there any solution?
what is that you want to handle. what you do if you don't code ...

Thoughts on how LabVIEW handles checkout of file from SCC when file already open

When you already have a file/project open in LabVIEW and it is set to read only because you haven't checked it out, you can go into SCC and do a checkout then save the file immediately. The issue with this is, if your local copy doesn't match the copy in SCC, you will probably be overwriting changes. Sometimes this is convenient because if you have ever edited a MS Word file and then gone to save and it won't let you because it was opened as read-only...then that sucks because you either lose your work, or have to do a copy of the entire word file->close the program->re-open as writable, then paste. This can be avoided with the "LabVIEW way", but the "MS Word" way seems much safer because it forces you to conscioiusly make the file writable (by either checking it out or manually write clicking and changing to writable) BEFORE opening it. I just wanted people's opinions on how LabVIEW handles this, and if there would be a better way.
CLA, LabVIEW Versions 2010-2013

VSS
CLA, LabVIEW Versions 2010-2013

How to handle password changes if we implement singlesignon between BO& BI7

Hi,
As we know ,we can implement single signon between BO and SAP BI 7, by importing roles and users through CMC and by selecting the option "Use Single signon during report refresh time".
My doubt here is, When we import roles from SAP and Auto import the users, is it only the SAP usernames that are stored in BO repository or both username and password. If second case holds true then how to handle/manage password change for a user who is already imported in BO sometime back?
Would the password changes be reflected automatically in BO?
Please guide me if you think that I'm thinking in a wrong direction.

Hi Naresh,
password changes are reflected automatically in BO. BO just forwards the data to the SAP side and it does the real authentification.
Regards,
Stratos
PS: Keep in mind that you cannot change the SAP password on the BO login screen if your SAP password has expired. You have to do this with the SAP client (SAP GUI)

How to handle rpc/encoded style messages using BizTalk?

I am integrating with a lot of services and one of our customers has a service with rpc/encoded style
I could consume and generate schema from their wsdl file via BizTalk consume WCF wizard.
Once I am trying to call the service with request message that generated from the schema, it is giving an error that can not desterilize the first element of the message.
No Deserializer found to deserialize a 'FieldName' using encoding style 'null'
I compared the stub xml request message from SaopUI and I noticed that the xml expecting the data type with the element like this .
<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsb="WSBanka">
<soapenv:Header/>
<soapenv:Body>
<wsb:bnkBorcsorgulama soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<sozlesmeNo xsi:type="xsd:string">?</sozlesmeNo>
<bankaKodu xsi:type="xsd:string">?</bankaKodu>
<anahtar xsi:type="xsd:string">?</anahtar>
</wsb:bnkBorcsorgulama>
</soapenv:Body>
</soapenv:Envelope>
On the other hand, I got the request of the message from Fiddler using the BizTalk , and the generate xml of the BizTalk schema without the data type.
<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsb="WSBanka">
<soapenv:Header/>
<soapenv:Body>
<wsb:bnkBorcsorgulama>
<sozlesmeNo>?</sozlesmeNo>
<bankaKodu>?</bankaKodu>
<anahtar>?</anahtar>
</wsb:bnkBorcsorgulama>
</soapenv:Body>
</soapenv:Envelope>
In SoapUi, if I remove a datatype from the message, I will get same error from the BizTalk request.
I read some articles that rpc/encoded style are not supported but I am not sure and these articles are not clear.
I also read that it was supported with Soap adapter but now it is deprecated.
So, Is there any one has an experience in rpc/encoded style messages and how to handle these message in BizTalk or is there any work around to handle these messages?
Your inputs really appreciate it.
Thanks in advance,
When you see answers and helpful posts, please click Vote As Helpful, Propose As Answer, and/or Mark As Answer

Hi,
Please refer to the document which might help you:
#RPC/Encoded Style
http://www.c-sharpcorner.com/UploadFile/martinkropp/DesigningInteroperableWebService11232005044847AM/DesigningInteroperableWebService.aspx

How to handle the OK button of the parameters prompt of a crystal report

Hi,
how to handle the OK button of the parameters prompt of a crystal report in vba.NET?
I want to use the parameter prompt from the crystal report itself and I want to know when the report is ready. I need to export programatically by sending email to a list of employees after the parameters has been set. The emails I send depends on the results of the report.
Im using a CrystalReportViewer control in VS2010 and Crystal Report for VS2010 v13.0.1.220.

Right. But the parameter screen is driven by the viewer. Unless you create your own parameter screen and pass the parameters to the report via code.
Another thing I am not sure about:
"Then by code I want to read all the employees id from the report and send email to them with specified pages of the report. (1 page per employee)"
How do you plan on reading the employee ID from the report? I am not aware of any API that will read a value in a report so that you can then decide what page to send to whom.
I think you're approaching this kinda backwards. A question to ask is; can you do what you are trying to do in code in the CR designer? If not, using APIs will not work either. I suspect your approach should be a report that uses an employee filter. Run the report for employee x, get the report populated with the data for that employee and email it. Repeat for employee x1, employee x2, etc.
- Ludek

Suggestions on how to handle "Hacked Skype Account...

I. User Can Still Access Account
Run a full anti-virus scan (and other security scans available in your computer). This may help to detect and remove any elements that the hacker may have used in gaining access to your account.
2. Immediately Change Your Password, preferably with something that is difficult to guess, and not related or totally different from the passwords you previously used.
3. If the hacker also changed your registered email address, changed it back to your own email address. Here is the link on how to change your registered email address;
https://support.skype.com/en/faq/FA96/How-do-I-change-my-email-address-or-add-another-email-address-...
4. Contact Skype to report the incident. They may be able to provide you with further explanation, clarification and helpful advice. Use the Subject Security & Privacy >> Identity theft / Account takeover.
https://support.skype.com/support_selection
5. You can also contact your bank to inform or alert them of the incident if there is a payment method registered in your Skype account.   They may also be able to provide you with additional suggestions, advice, or options.
II. User Can Not Access Account (Password Has Been Changed) – Registered Email Address Not Changed.
Run a full anti-virus scan (and other security scans available in your computer). This may help to detect and remove any elements that the hacker may have used in gaining access to your account.
2. Open the “Forgotten Your Password” page, then request for a new password to be sent to your registered email address;
https://login.skype.com/account/password-reset-request
3. Contact Skype to report the incident. They may be able to provide you with further explanation, clarification and helpful advice.   Select the subject Security & Privacy >> Identity theft / Account takeover.
https://support.skype.com/support_request
4. You can also contact your bank to inform or alert them of the incident if there is a payment method registered in your Skype account.   They may also be able to provide you with additional suggestions, advice, or options.
III. User Can Not Access Account (Password Has Been Changed) – Registered Email Address Has Also Been Changed.
Run a full anti-virus scan (and other security scans available in your computer). This may help to detect and remove any elements that the hacker may have used in gaining access to your account.
2. If your account has a billing or purchase history in the last 6 months, you can request for a new password without the need of your registered email address. just click the link below;
https://login.skype.com/account/password-automation
After acquiring a new password, you can proceed in changing the registered email address to your own email address;
  https://support.skype.com/en/faq/FA96/How-do-I-change-my-email-address-or-add-another-email-address-...
3. Contact Skype to report the incident. They may be able to provide you with further explanation, clarification and helpful advice. They will most likely ask you to provide some details in order for them to verify that you are the real account owner. Select subject/topic Security & Privacy >> Identity theft / Account takeover.
https://support.skype.com/support_request
4. You can also contact your bank to inform or alert them of the incident if there is a payment method registered in your Skype account.   They may also be able to provide you with additional suggestions, advice, or options.
5. If your account has no recent purchase, it may no longer be possible to retrieve your account.   Still you can try to contact Skype to know if you have other possible options.
Note: If for some reason the links to contact customer support don't work, you can also send an email to [email protected]
Useful Links
A. Protecting your Computer
http://www.skype.com/intl/en-gb/security/online-safety/#protecting
B. Skype Security - Protecting your online safety, security and privacy.
http://www.skype.com/intl/en/security/
C. What can I do if someone has taken over my account? (from support.skype.com)
https://support.skype.com/en-us/faq/FA10920/What-can-I-do-if-someone-has-taken-over-my-account;jsess...
D. How can I contact Skype Customer Service?
https://support.skype.com/en/faq/FA1170/How-can-I-contact-Skype-Customer-Service
CONTACT SKYPE CUSTOMER SERVICE   |  HOW TO RECORD SKYPE VIDEO CALLS  | HOW TO HANDLE SUPICIOUS CALLS AND MESSAGES   |  WINDOWS PROBLEMS TROUBLESHOOTING   |  SKYPE DOWNLOAD LINKS
MORE TIPS, TRICKS AND UPDATES AT
skypefordummies.blogspot.com

Skype is useless for this.
They will claim that you the user are responsible, and that they don't need to do anyhing.
So....
Do not allow Skype to autorefill your account when it runs low on balance, and do not store a creditcard, or other payment info with them.
Each user is liable for whatever the hackers can steal.
As this is from recent personal experience, I recommend you to never keep payment information on file with Skype.

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