Objects loaded during first call to Run_Report_Object

Hi all,
If I launch a reports the first time, it takes about 20 seconds to complete. After the first time, when I call the same report with different parameters in the same session, it takes only 1 or 2 seconds to complete. Are there any objects that must be loaded the first time you call a report? Is there a way to pre-load these objects?
Our report server has a minimum of 2 engines and I'm the only person who launches reports.
Regards,
Vincent Botteman

Vincent,
a Java VM is started on the Forms side for each runtime process (this gonna be addressed in a future version) to call out to Oracle Reports. This will load all the classpath information defined for Reports.
To work around this issue, some customers start a dummy report after starting Forms. They don't care about the Report but next time they run it it will be fast.
Frank

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Calling a Flash object HTTPS ( only in IE, not loading the first time )

Hi everyone !
I'm trying to call a flash object from a bsp page, I've uploaded the flash into the mime repository (via the SE80). It works quiet well in Firefox, but with IE, i need to refresh the page, it won't load the first time i access the page.
Does anyone has any idea ?? do i have to customize something within the SICF ?
thx for the help
merry Xmas
Quentin

Solved it, I created a page to call the flex from the MIME
here it is :
DATA: w_xstring TYPE xstring.
DATA: w_mimetype TYPE string.
* References
DATA: w_url TYPE string.
CONCATENATE 'sap/bc/bsp/sap/Z0008/' url INTO w_url.
CALL FUNCTION 'Z_FLEX_MIME'
DESTINATION sy-sysid
EXPORTING
    url        = w_url
IMPORTING
    l_xstring = w_xstring
    l_mimetype = w_mimetype.
response->set_data( w_xstring ).
navigation->response_complete( ).
EventHandler Oninitialization :
sap/bc/bsp/sap/Z0008/ is the url to my swf file in the SICF
Module Function Z_FLEX_MIME
FUNCTION Z_FLEX_MIME.
*"*"Interface locale :
*" IMPORTING
*"     VALUE(URL) TYPE STRING
*" EXPORTING
*"     VALUE(L_XSTRING) TYPE XSTRING
*"     VALUE(L_MIMETYPE) TYPE STRING
* References
DATA: lo_mr_api TYPE REF TO if_mr_api.
* instantiate MIME API class
CALL METHOD cl_mime_repository_api=>if_mr_api~get_api
RECEIVING
    r_mr_api = lo_mr_api.
* Get file from MIME repository
CALL METHOD lo_mr_api->get
EXPORTING
   i_url             = url
IMPORTING
    e_content         = l_xstring
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EXCEPTIONS
    parameter_missing = 1
    error_occured      = 2
    not_found          = 3
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If you have any questions please fell free to ask
good day
Quentin
Edited by: Quentin Dubois on Feb 6, 2008 5:55 PM

Error while transporting objects:Internal error during pvc call: Parameter

Dear all,
We are facing the following error while transporting the individual configuration objects from our PI development system.
Export failed: Internal error during pvc call: Parameter versionSpecifier or version has the invalid value null .
However, it works fine when the complete configuration scenario is transported.
We tried to transport the objects with different user id's, even then the issue still exists.
Any inputs to resolve this will be highly helpful.
Thank you,
Younus

Hi Mohammed,
Answer is inside this oss [Note 1554387 - Error during export from Integration Directory|https://service.sap.com/sap/support/notes/1554387]. In this oss note, solution is to apply a patch (just a patch, not a SP). as it's a litle sap bug...
Note: your issue is also explained with picture in this one "1550549 - PI transport: Internal error during pvc call" (sorry for this one I cannot insert a link)
regards
Mickael
Edited by: Mickael Huchet on Jan 26, 2012 2:50 PM

Heavy load during web method call

Hello everyone!
I have a web service with couple web methods. Those methods are calling quite often (average is about one call of each method per 10 seconds) by .NET client application. After few days of working I checked in JBoss Web Console statistics of calling of those methods. One of them has got average time of call equals about *300 milliseconds* but maximum call time is over *70 minutes*! I also noticed that when call of this method is very long my CPU is almost 100% load for all call time.
Maybe someone has got similar problem? My quest is that maybe garbage collector turn on when call was so long.
I'm using:
1) Java 1.5_0_15
2) JBoss 4.2.3
3) -XX:+UseConcMarkSweepGC -XX:+UseParNewGC options for garbage colletor
Regards,
Piter

This web method is getting some data from database. Each of call gets from database more or less same amount of data and made some basic processing on this data. So each call should last more or less same long. This 70 minute call is the maximum. Couple times in logs I get call which last couple minutes (3-4 minutes).

RMI server and client in one application - Exceptions during some calls

I wrote an application, which is an RMI-Server (Server1), and another separate application, which is an RMI-Client (Client1). Because I wont use dynamic class loading, I gave the client beside the interface.java also an interface_implementation.java, which is only a dummy of the original interface_implementation of the server. This dummy contains only declarations of the methods (parameters and return values) and no functional code. From this dummy the _stub.class is generated, and it works fine - no problem.
Now I want to modify Client1 to become also an RMI-Server (Server2) for a second, separate Client (Client2), the methods used are different from the first RMI connection. This Client2 uses a dummy of the implementation of Server2 in the same way as described above. The application Client1+Server2 only has to "translate" the calls from Client2 to Server2 into calls of Client1 to Server1 (Server1 is not changed at all). In case of primitive method parameters or return values this chain of RMI-applications works fine, but in case of more complex structures (my own classes) during the call of Client1 to Server1 an "ClassNotFoundException: access denied to class loader" occurs by running through the stub. Both stub.classes are found, all of the applications know the objects needed, the call of Client1 to Server1 is exactly the same call as it was during the simple version (only Server1 and Client1).
Does anybody know, why this exception occurs and how I can overcome this ?
Axel

I figured out a solution - it's a problem of policies. In detail: Server1's codebase entry (file:) refers to the class directory of Server1's project. In the simple case of only Client1, which has no codebase entry, it works fine without a file permission on the side of Server1. In the complex case of Client1+Server2, which has to have a codebase entry (file:) refering to the class directory of the Server2's project on a separate machine, for exactly the same method call from Client1 to Server1 a file permission entry on the side of Server1 is needed for Server1's class directory. But WHY ???
It seems to be a little confusing with the codebase entries, many of the posts are contrary to others and to my personal experiences. Some comments given by Adrian Colley throw a little light upon some aspects. Is there anybody, who can explain the whole topic, when, why, and which part of RMI application deals with codebase entries, also in case of not dynamic code downloading ? May be there is also a reference into the java docs, which I didn't found up to now.
Thanks in advance
Axel

Object synchronization method was called from an unsynchronized block of co

I have installed DotNETWebControlConsumer_3.0_sp1
in my machine I am very much new to Plumtree
I am building the application in vs 2005 or .Net 2.0 environment and plumtree 6.0
here is my web.config file code
<httpModules>
<add type="Com.Plumtree.Remote.Loader.TransformerProxy, Plumtree.WCLoader, Version=3.0.0.0, Culture=neutral, PublicKeyToken=d0e882dd51ca12c5" name="PTWCFilterHttpModule"/>
</httpModules>
and I get the error Object synchronization method was called from an unsynchronized block of code
I just removed the html format for posting purpose i mean all the less than and greater than sign
please I need it so badly

Regarding your first issue (because it looks as if you removed the <httpModules> node from your web.config to move on from that issue), I changed 'Aqualogic.WCLoader' to 'Plumtree.WCLoader' in <httpModules ../>, added a reference to Plumtree.WCLoader in my project , then added another <add assembly="Plumtree.WCLoaderyadayada...> accordingly to the <assemblies> node in the web.config and then it worked. Well, almost, now I'm seeing a new error:
[NullReferenceException: Object reference not set to an instance of an object.]
Com.Plumtree.Remote.Transformer.PTTransformer.HandleRequest(HttpContext ctx) in e:\buildroot\Release\wcfilter\3.0.x\filter\src\Com\Plumtree\Remote\Transformer\PTTransformer.cs:60
Com.Plumtree.Remote.Transformer.PTTransformer.BeginRequestHandler(Object sender, EventArgs e) in e:\buildroot\Release\wcfilter\3.0.x\filter\src\Com\Plumtree\Remote\Transformer\PTTransformer.cs:54
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +92
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64
Mine is a .net 2.0 portlet that will work if I don't try to use the WCC 3.0SP1 (by pulling the <httpModules> node. But then I'm guaranteed no inline refresh. I have no fix yet, but when I do, I'll post it. I've contacted Plumtree Support in the meantime because others must be having the same problem.
p.s. Also using edk 5.3 signed, though I'm going to upgrade to 5.4 and see if that does anything.

BPEL web service is taking long time during first invoke

Hello All,
I have a BPEL process where I am calling a webservice which returns invoices.
The issue is during first invoke of webservice it is taking 3 minutes to return the data. After that it returned the data for further invokes in 5 – 10 seconds on average time.
Could anyone please provide your help on this. This is running on PRODUCTION box and is very urgent.
Thanks Prashant
Edited by: 879543 on 16-Aug-2011 02:09

Hello All,
I have a BPEL process where I am calling a webservice which returns invoices.
The issue is during first invoke of webservice it is taking 3 minutes to return the data. After that it returned the data for further invokes in 5 – 10 seconds on average time.
Could anyone please provide your help on this. This is running on PRODUCTION box and is very urgent.
Thanks Prashant
Edited by: 879543 on 16-Aug-2011 02:09

Iphone 4, people can't hear me during a call

Hello,
I'm reporting an issue related to "phone call" that seems to be common with Iphone 4, but I can not find the proper fix.
First of all My mobile is an Iphone 4 out of warranty, and thus no chance to get any replacement from apple.
Few weeks ago the phone just falls and then my problems during phone call starts:
During calls or right at the start of a call peolpe can not hear me. If I just tap at the rear of the phone or just push hard on the back of the phone, it comes back.
But this is a pain as few seconds after people can hear me again...then tap on the phone...this back...and again and again..
I've tried all these fixes found on forum, but it does not solve the problem.
- Itune restore/updqte under DFU: no change
- Use earphones : no change
- try without 3G: no change
- check sim card: no change
- change the iphone micro (bottom one): no change
- clean the ambiance micro hole (top one): no change
- put some plastics spacer like there http://www.youtube.com/watch?v=0jhWxYTVxe4 : no change
Note that face time: is working fine and sound recorder also!!!!
Please any idea? Does apple plan to update IOS. I heard it was linked to Audio conversion CPU that was poorlu soldered?!!
Thanks

Yeah,
That *****. I've been a super loyal customer.
I'm basically an apple freak and have dragged a number of my friends down the apple road... Macbook pros, ipads, iphones.. and now I'm stuck with a broken iPhone..
I've found that the people at the "Genius Bar" are not that genius. Once... ONCE I've come one that was super helpful and smart, but all the other times, they were trying to give me lame excuses and beat around the bush. That's when I started to explain to them. (I seriously contemplated on working at Apple as one of the genius guides.) I'd rather have a plain "I don't know" answer than tell me a bunch of nonsense (if you know what I mean).
Anyways. Thanks for the reply.
I really don't know what to do with my phone now.. And I'm not really willing to pay $190 to trade/replace my iPhone 4. It's a bit too much for me. And its not even an upgrade to the iPhone 4s!!
Thanks for letting me vent..
Thanks Vazaria!
Let me know if anything turns up!
God bless!

Internal error during pvc call: No space left on device (errno:28)

Hi
When we am exproting the objects ( using File System) we are getting the following error
Internal error during pvc call: No space left on device (errno:28) For more information, see the server log.
Please help us how to resolve this problem
Thanks & Regards
Sowmya

Hi
Check with the export directory file system. Looks like space issue for the .tpz you are trying to export.
Thanks
Gaurav

Java.lang.VerifyError - Incompatible object argument for function call

Hi all,
I'm developing a JSP application (powered by Tomcat 4.0.1 in JDK 1.3, in Eclipse 3.3). Among other stuff I have 3 classes interacting with an Oracle database, covering 3 use cases - renaming, adding and deleting an database object. The renaming class simply updates the database with a String variable it receives from the request object, whereas the other two classes perform some calculations with the request data and update the database accordingly.
When the adding or deleting classes are executed, by performing the appropriate actions through the web application, Tomcat throws the following:
java.lang.VerifyError: (class: action/GliederungNewAction, method: insertNewNode signature: (Loracle/jdbc/driver/OracleConnection;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;I)V) Incompatible object argument for function call
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Class.java:120)
     at action.ActionMapping.perform(ActionMapping.java:53)
     at ControllerServlet.doResponse(ControllerServlet.java:92)
     at ControllerServlet.doPost(ControllerServlet.java:50)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
...The renaming works fine though. I have checked mailing lists and forums as well as contacted the company's java support but everything I have tried out so far, from exchanging the xerces.jar files found in JDOM and Tomcat to rebuidling the project didn't help.
I just can't explain to myself why this error occurs and I don't see how some additional Java code in the other 2 classes could cause it?
I realize that the Tomcat and JDK versions I'm using are totally out of date, but that's company's current standard and I can't really change that.
Here's the source code. I moved parts of the business logic from Java to Oracle recently but I left the SQL statements that the Oracle stored procedures are executing if it helps someone.
package action;
import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.StringTokenizer;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import oracle.jdbc.driver.OracleConnection;
* This class enables the creation and insertion of a new catalogue node. A new node
* is always inserted as the last child of the selected parent node.
public class GliederungNewAction implements Action {
     public String perform(ActionMapping mapping, HttpServletRequest request,
               HttpServletResponse response) {
          // fetch the necessary parameters from the JSP site
          // the parent attribute is the selected attribute!
          String parent_attribute = request.getParameter("attr");
          String catalogue = request.getParameter("catalogue");
          int parent_sequenceNr = Integer.parseInt(request.getParameter("sort_sequence"));
          // connect to database
          HttpSession session = request.getSession();
          db.SessionConnection sessConn = (db.SessionConnection) session.getAttribute("connection");
          if (sessConn != null) {
               try {
                    sessConn.setAutoCommit(false);
                    OracleConnection connection = (OracleConnection)sessConn.getConnection();
                    int lastPosition = getLastNodePosition( getLastChildAttribute(connection, catalogue, parent_attribute) );
                    String newNodeAttribute = createNewNodeAttribute(parent_attribute, lastPosition);
                    // calculate the sequence number
                    int precedingSequenceNumber = getPrecedingSequenceNumber(connection, catalogue, parent_attribute);
                    if ( precedingSequenceNumber == -1 ) {
                         precedingSequenceNumber = parent_sequenceNr;
                    int sortSequence = precedingSequenceNumber + 1;
                    setSequenceNumbers(connection, catalogue, sortSequence);
                    // insert the new node into DB
                    insertNewNode(connection, catalogue, newNodeAttribute, parent_attribute, "Neuer Punkt", sortSequence);
                    connection.commit();
               } catch(SQLException ex) {
                    ex.printStackTrace();
          return mapping.getForward();
      * Creates, fills and executes a prepared statement to insert a new entry into the specified table, representing
      * a new node in the catalogue.
     private void insertNewNode(OracleConnection connection, String catalogue, String attribute, String parent_attribute, String description, int sortSequence) {
          try {
               String callAddNode = "{ call fasi_lob.pack_gliederung.addNode(:1, :2, :3, :4, :5) }";
               CallableStatement cst;
               cst = connection.prepareCall(callAddNode);
               cst.setString(1, catalogue);
               cst.setString(2, attribute);
               cst.setString(3, parent_attribute);
               cst.setString(4, description);
               cst.setInt(5, sortSequence);
               cst.execute();
               cst.close();
          } catch (SQLException e1) {
               // TODO Auto-generated catch block
               e1.printStackTrace();
//          String insertNewNode = "INSERT INTO vstd_media_cat_attributes " +
//                    "(catalogue, attribute, parent_attr, description, sort_sequence) VALUES(:1, :2, :3, :4, :5)";
//          PreparedStatement insertStmt;
//          try {
//               insertStmt = connection.prepareStatement(insertNewNode);
//               insertStmt.setString(1, catalogue);
//               insertStmt.setString(2, attribute);
//               insertStmt.setString(3, parent_attribute);
//               insertStmt.setString(4, description);
//               insertStmt.setInt(5, sortSequence);
//               insertStmt.execute();
//               insertStmt.close();
//          } catch (SQLException e) {
//               e.printStackTrace();
      * This method returns the attribute value of the last child of the parent under which
      * we want to insert a new node. The result set is sorted in descending order and only the
      * first result (that is, the last child under this parent) is fetched.
      * If the parent node has no children, "parent_attr.0" is returned.
      * @param connection
      * @param catalogue
      * @param parent_attribute
      * @return attribute of the last child under this parent, or "parent_attr.0" if parent has no children
     private String getLastChildAttribute(OracleConnection connection, String catalogue, String parent_attribute) {
          String queryLastChild = "SELECT attribute FROM vstd_media_cat_attributes " +
                                        "WHERE catalogue=:1 AND parent_attr=:2 ORDER BY sort_sequence DESC";
          String lastChildAttribute;
          PreparedStatement ps;
          try {
               ps = connection.prepareStatement(queryLastChild);
               ps.setString(1, catalogue);
               ps.setString(2, parent_attribute);
               ResultSet rs = ps.executeQuery();
               /* If a result is returned, the selected parent already has children.
                * If not set the lastChildAttribute to parent_attr.0
               if (rs.next()) {
                    lastChildAttribute = rs.getString("attribute");
               } else {
                    lastChildAttribute = parent_attribute.concat(".0");
               rs.close();
               return lastChildAttribute;
          } catch (SQLException e) {
               e.printStackTrace();
               return null;
      * This helper method determines the position of the last node in the attribute.
      * i.e for 3.5.2 it returns 2, for 2.1 it returns 1 etc.
      * @param attribute
      * @return position of last node in this attribute
     private int getLastNodePosition(String attribute) {
          StringTokenizer tokenizer = new StringTokenizer(attribute, ".");
          String lastNodePosition = "0";
          while( tokenizer.hasMoreTokens() ) {
               lastNodePosition = tokenizer.nextToken();
          return Integer.parseInt(lastNodePosition);
      * This method calculates the attribute of a node being inserted
      * by incrementing the last child position by 1 and attaching the
      * incremented position to the parent.
      * @param parent_attr
      * @param lastPosition
      * @return attribute of the new node
     private String createNewNodeAttribute(String parent_attr, int lastPosition) {
          String newPosition = new Integer(lastPosition + 1).toString();
          return parent_attr.concat("." + newPosition);
      * This method checks if the required sequence number for a new node is already in use and
      * handles the sequence numbers accordingly.
      * If the sequence number for a new node is NOT IN USE, the method doesn't do anything.
      * If the sequence number for a new node is IN USE, the method searches for the next free
      * sequence number by incrementing the number by one and repeating the query until no result
      * is found. Then all the sequence numbers between the required number (including, >= relation)
      * and the nearest found free number (not including, < relation) are incremented by 1, as to
      * make space for the new node.
      * @param connection
      * @param catalogue
      * @param newNodeSequenceNumber required sequence number for the new node
     private void setSequenceNumbers(OracleConnection connection, String catalogue, int newNodeSequenceNumber) {
          // 1. check if the new sequence number exists - if no do nothing
          // if yes - increment by one and see if exists
          //           repeat until free sequence number exists
          // when found increment all sequence numbers freeSeqNr > seqNr >= newSeqNr
          String query = "SELECT sort_sequence FROM vstd_media_cat_attributes " +
                    "WHERE catalogue=:1 AND sort_sequence=:2";
          PreparedStatement ps;
          try {
               ps = connection.prepareStatement(query);
               ps.setString(1, catalogue);
               ps.setInt(2, newNodeSequenceNumber);
               ResultSet rs = ps.executeQuery();
               // if no result, the required sequence number is free - nothing to do
               if( rs.next() ) {
                    int freeSequenceNumber = newNodeSequenceNumber;
                    do {
                         ps.setString(1, catalogue);
                         ps.setInt(2, freeSequenceNumber++);
                         rs = ps.executeQuery();
                    } while( rs.next() );
                    // increment sequence numbers - call stored procedure
                    String callUpdateSeqeunceNrs = "{ call fasi_lob.pack_gliederung.updateSeqNumbers(:1, :2, :3) }";
                    CallableStatement cst = connection.prepareCall(callUpdateSeqeunceNrs);
                    cst.setString(1, catalogue);
                    cst.setInt(2, newNodeSequenceNumber);
                    cst.setInt(3, freeSequenceNumber);
                    cst.execute();
                    cst.close();
//                    String query2 = "UPDATE vstd_media_cat_attributes " +
//                                      "SET sort_sequence = (sort_sequence + 1 ) " +
//                                      "WHERE catalogue=:1 sort_sequnce >=:2 AND sort_sequence <:3";
//                    PreparedStatement ps2;
//                    ps2 = connection.prepareStatement(query2);
//                    ps2.setString(1, catalogue);
//                    ps2.setInt(2, newNodeSequenceNumber);
//                    ps2.setInt(3, freeSequenceNumber);
//                    ps.executeUpdate();
//                    ps.close();
               } // end of if block
               rs.close();
          } catch (SQLException e) {
               e.printStackTrace();
      * This method finds the last sequence number preceding the sequence number of a node
      * that is going to be inserted. The preceding sequence number is required to calculate
      * the sequence number of the new node.
      * We perform a hierarchical query starting from the parent node: if a result is returned,
      * we assign the parent's farthest descendant's node sequence number; if no result
      * is returned, we assign the parent's sequence number.
      * @param connection
      * @param catalogue
      * @param parent_attr parent attribute of the new node
      * @return
     private int getPrecedingSequenceNumber(OracleConnection connection, String catalogue, String parent_attr) {
          int sequenceNumber = 0;
          String query = "SELECT sort_sequence FROM vstd_media_cat_attributes " +
                            "WHERE catalogue=:1 " +
                            "CONNECT BY PRIOR attribute = parent_attr START WITH parent_attr=:2 " +
                            "ORDER BY sort_sequence DESC";
          try {
               PreparedStatement ps = connection.prepareStatement(query);
               ps.setString(1, catalogue);
               ps.setString(2, parent_attr);
               ResultSet rs = ps.executeQuery();
               if ( rs.next() ) {
                    sequenceNumber = rs.getInt("sort_sequence");
               } else {
                    // TODO: ggf fetch from request!
                    sequenceNumber = -1;
               rs.close();
               ps.close();
          } catch (SQLException e) {
               e.printStackTrace();
          return sequenceNumber;
}

After further googling I figured out what was causing the problem: in eclipse I was referring to external libraries located in eclipse/plugins directory, whereas Tomcat was referring to the same libraries (possibly older versions) in it's common/lib directory.

CoCreateInstance returns 0x8007007e (Module could not be found) for the first call only at system startup on Windows 2008 Enterprise SP2

Hi Guys,
I'm experiencing a problem with CoCreateInstance, where it returns error 0x8007007e.
The code is something like this:
HRESULT hRes = S_OK;
CComPtr<IMyInterface> spObj;
if(FAILED(CoInitialize(NULL))) { /* quit */ }while(FAILED(hRes = spObj.CoCreateInstance(CLDIS_MyClass, NULL, CLSCTX_LOCAL_SERVER)))
// LogFailure(hRes);
Sleep(10);
The problems occurs only on a single machine having Windows 2008 Enterprise SP2 installed (it works fine on other machines / OS versions). It happens only during the system startup (this is a Windows Service) and only for the first call of the CoCreateInstance.
The second call always succeeds.
The problem does not occurr when starting the service manually from Services.
I did some investigation using Process Monitor and found that the HKCR\CLSID\[CLSID of MyClass]\LocalServer32!LocalServer32 registry value is accessed before the failure. The registry value exists - it is added by the Windows Installer during
installation.
If I remove the registry value then the CoCreateInstance always succeeds.
I've been trying to lookup for some documentation on HKCR\CLSID\...\LocalServer32!LocalServer32 but haven't found anything useful other than it's a "Windows Installer Entrypoint". I assume that the Windows Installer does some integrity checks when
calling CoCreateInstance for such class and this fails for some reason but currently I fail to find the reason.
Can anyone help finding out what's the root cause of the 0x8007007e error here, please? Any help or tip is much appreciated.
Many thanks!
Marcin.

Hi Marcin,
This forum is mainly for talk about the product use related issue and not the best place to talk about the develop issue, for the develop issue we can post in MSDN forum for
the further help and your issue may need capture a dump then for the further analysis it is not an efficient way to work in this community since we may need more resources which is not appropriate to handle in the community. I‘d like to suggest that you submit
a service request to MS Professional tech support service so that a dedicated Support Professional can further assist with this request.
MSDN forum
https://social.msdn.microsoft.com/Forums/en-US/home
Please visit the below link to see the various paid support options that are available to better meet your needs.
http://support.microsoft.com/default.aspx?id=fh;en-us;offerprophone
Thanks for your understanding and support.
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

Screen turned off (goes black) during phone call and won't wake up

During a phone call, if the screen goes black (I presume due to the proximity sensor), the phone will sometimes not wake up - even with the home button - and not allow me to access the touch screen. It's frustrating if I receive another call (call waiting) or if I have an option to press.
My first iPhone 6 required a hard reset (home plus power) to take it out of this mode. The replacement phone I received from the Apple store will wake up with the home button after the call terminates, but not during the call. This is not a situation where the lighting in the room is too dark for the screen to wake up. The event will happen during the day in a room lit by sunlight.
It also seems that the situation happens when I call a phone and go to voice mail or have a number option to press (1, for sales, 2 for tech support, etc) - but perhaps that is the only time I notice the issue as that is when it would be meaningful for me to access the screen.
In case it matters, I have a black 64GB iPhone 6 for use on the Verizon network. I have also upgraded to 8.02.
Any help would be appreciated as I find it hard to believe that this is a hardware issue that has occurred on two phones.

Hi natgeoff,
Welcome to Apple Support Communities.
I can imagine it would be frustrating to have multiple devices with the same proximity issue, where the screen remains black while on a call. Take a look at the article linked below and try the suggestions provided, like testing the iPhone without a protective case.
iPhone: Hardware troubleshooting
After finishing a call the display remains black
If the iPhone is in a protective case, remove it from the case.
If there is a protective or antiglare film on the display, remove the film.
Clean the screen, especially around the receiver, with a soft, slightly damp, lint-free cloth.
Try turning iPhone off and then on again.
I hope this helps,
-Jason

Skype Windows client hangs for the first call - co...

Hi,
Skype on my Windows 8.1 (depending on its mood) hangs for the first call. It will keep ringing and ringing till it times out, during that time I am not able to hang up the call as well, the red hang up button doesnt work and we have to let the call go on till it drops on its own. Then on the second try it connects perfectly fine. This happens most of the times, there are only a few days where it connects on the first try otherwise its always the 2nd time.
Please let me know what could be the possible solution for this one?
Thanks

Hi Marcin,
This forum is mainly for talk about the product use related issue and not the best place to talk about the develop issue, for the develop issue we can post in MSDN forum for
the further help and your issue may need capture a dump then for the further analysis it is not an efficient way to work in this community since we may need more resources which is not appropriate to handle in the community. I‘d like to suggest that you submit
a service request to MS Professional tech support service so that a dedicated Support Professional can further assist with this request.
MSDN forum
https://social.msdn.microsoft.com/Forums/en-US/home
Please visit the below link to see the various paid support options that are available to better meet your needs.
http://support.microsoft.com/default.aspx?id=fh;en-us;offerprophone
Thanks for your understanding and support.
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

GetDescriptions() of an object loaded from local variable 'itemDeploymentResult'

Hi
We are urgrading our SAP MII ( purely Java ) systems from 7.31 Sp5 to 7.40 and we got stuck at Configuration phase. We are getting the following error during Queue validation.
Checking of deployment queue completed with error. java.lang.NullPointerException: while trying to invoke the method com.sap.sdt.j2ee.tools.deploymentmgr.DeploymentManagerItemResultIF.getDescriptions() of an object loaded from local
variable 'itemDeploymentResult'.
I looked in the trace files under SUM/sdt/trc directory and found the following information.
Jul 3, 2014 9:52:16 AM
[Error]:
com.sap.sdt.executor.module.ModuleExecutor [Thread[UC-3,5,main]]: A
problem has occurred:
com.sap.sdt.executor.exception.StepExecutionException: Problem while
trying to execute operation on service validate-queue. The following
problem has occurred java.lang.reflect.InvocationTargetException. CSN
Component BC-UPG-TLS-TLJ.
Checking of deployment queue completed with error.
java.lang.NullPointerException: while trying to invoke the method
com.sap.sdt.j2ee.tools.deploymentmgr.DeploymentManagerItemResultIF.getDescriptions() of an object loaded from local
variable 'itemDeploymentResult'
Jul 3, 2014 9:52:16 AM
[Error]:
com.sap.sdt.executor.module.ModuleExecutor [Thread[UC-3,5,main]]:
Checking of deployment queue completed with error.
Jul 3, 2014 9:52:16 AM
[Error]:
com.sap.sdt.executor.module.ModuleExecutor [Thread[UC-3,5,main]]:
java.lang.NullPointerException: while trying to invoke the method
com.sap.sdt.j2ee.tools.deploymentmgr.DeploymentManagerItemResultIF.getDescriptions() of an object loaded from local
variable 'itemDeploymentResult'
We have 26 GB left on our Drive and have also upgraded JSPM to 7.31 Sp8. We are using SUM10SP05_9.
Appreciate your quick help

Hi Amarnath,
Where exactly you are getting this error?
If you are getting at JMS Sender communication channel, try to stop and start the JMS communication channel and see the status, also use XPI Inspector to get the exact error log.
for reference follow below blogs:
Michal's PI tips: ActiveMQ - JMS - topics with SAP PI 7.3
Michal's PI tips: XPI inspector - help OSS and yourself
XPI Inspector

An exception occurred during the call of a business method

An unexpected exception occurred during the call of a
business method...Im calling the business object thru the business Delegate.Im calling the business method with an argument as hash table .. And Im using Oracle 9i application server.. Hash table contains data packed in the form of xml...
The exception thrown is
java.lang.IndexOutOfBoundsException int java.io.ObjectInputStream.read(byte[], int, int) ObjectInputStream.java:1808 void oracle.xml.io.XMLObjectInput.ensureCapacity(int) XMLObjectI nput.java:347 byte oracle.xml.io.XMLObjectInput.peekByte() XMLObjectInput.java :163 void oracle.xml.parser.v2.XMLNode.readChildNodes(oracle.xml.io.XM LObjectInput, oracle.xml.comp.CXMLContext) XMLNode.java:1800 void oracle.xml.parser.v2.XMLNode.readChildNodes(oracle.xml.io.XM LObjectInput, oracle.xml.comp.CXMLContext) XMLNode.java:1797 void oracle.xml.parser.v2.XMLNode.readChildNodes(oracle.xml.io.XM LObjectInput, oracle.xml.comp.CXMLContext) XMLNode.java:1797 void oracle.xml.parser.v2.XMLNode.readChildNodes(oracle.xml.io.XM LObjectInput, oracle.xml.comp.CXMLContext) XMLNode.java:1797 void oracle.xml.parser.v2.XMLElement.readExternal(java.io.ObjectI nput) XMLElement.java:1574 int java.io.ObjectInputStream.inputObject(boolean) ObjectInputS tream.java:1212 java.lang.Object java.io.ObjectInputStream.readObject(boolean) ObjectInputSt ream.java:386 java.lang.Object java.io.ObjectInputStream.readObject() ObjectInputStream.ja va:236 void java.util.Hashtable.readObject(java.io.ObjectInputStream) H ashtable.java:799 java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[]) native code boolean java.io.ObjectInputStream.invokeObjectReader(java.lang.Objec t) ObjectInputStream.java:2214 int java.io.ObjectInputStream.inputObject(boolean) ObjectInputS tream.java:1411 java.lang.Object java.io.ObjectInputStream.readObject(boolean) ObjectInputSt ream.java:386 java.lang.Object java.io.ObjectInputStream.readObject() ObjectInputStream.ja va:236 java.lang.Object com.evermind.server.ejb.EJBUtils.cloneObject(java.lang.Objec t, com.evermind.server.ejb.AbstractEJBHome)

Carol,
The file is not being read by the programmer.
The problem seems to be coming when the code tries to return from an ejb call A hashtable is returned while coming back. In this hashtable, the data is present in the form of XML DOM Object(oracle implmentation, because oracle xml development kit is used). I think this exception is coming when EJB tries to serialise the object to send it back.
So, this exception is compeletely stemming from internal classes of Oracle
The code is part of a web project.
regards,
Amol Behrani

Objects loaded during first call to Run_Report_Object

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