Performance delta between Viewer & Plus?

All;
Relative to the middle tier, & in terms of the effect on CPU/memory etc. can anyone articulate which of the two methods effect the app/Web server more than the other?
I've been successfully deploying Load Runner scripts against & through "Viewer" however, not through "Plus" where playback is failing (presumably sessions, applet & a host of other parameters I need to look at).
The above stated, & assuming we cannot get "Plus" scripts to playback effectively, I'd like to assure that it's possible to load the middle tier as effectively via "Viewer" & definitively state that there's either no, minimal or extradionary considerations to be aware of between the two - again, as they effect the app & Web servers.
Thanks very much.

In addition, to the already great information provided:
You can get a good overall "picture" with:
Capacity Planning Guide 10g (9.0.4) (mostly still applies to 10.1)
http://www.oracle.com/technology/products/discoverer/index.html
Capacity Planning Sizing Calculator 10g (10.1.2.0.2)
This is on OTN at:
http://www.oracle.com/technology/products/discoverer/files/discoverer10_1_2_0_2_sizing_calculator.xls
It really is highly dependent upon the query and type of worksheet (crosstab/tabular).
Also, you can monitor memory usage via Application Server Conrol: Discoverer link >> Performance tab (obviously after the fact :) )
To use Loadrunner with Plus (is not trivial), you need:
·     discoverer5.jar
·     disco5i.jar
·     xmlparserv2.jar
·     source.jar
discoverer5.jar can be found on your BI mid tier under $ORACLE_HOME/discoverer/lib
disco5i.jar can be found on your BI mid tier under $ORACLE_HOME/discoverer/plus_files
xmlparserv2.jar can be found on your BI mid tier under $ORACLE_HOME/lib
I believe source.jar may have to come from Mercury
Hope that helps. Comments welcomed.
~Steve.

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Performance difference between 3.33 6 core and dual 2.4 quad core.

Sorry if this seems like a silly question to the technically savvy out there, but I am looking to replace my older Mac Pro. I was wondering what the performance difference between those two machines.
I am a film editor and run Final Cut as well as Avid Media Composer, plus I do effects work in After Effects. Which of the two would be bettervforvtgatbwork? Media storage issues aside, would I get better performance for video work from the lower ghz dual core or the larger ghz 6 core?
Both machines are essentially the same cost. So I wonder if there is a better choice amongbthe two, and why.
I tried some research, but couldn't find a direct comparison or a general guide that seemed to correspond to those configuration differences.

Hello nibford,
For photo editing and digital imaging I would recommend the 6-Core 3.33GHz as the better buy, but then I do not use Final Cut, Avid Media Composer, or After Effects.
The following article, from the legendary, and much quoted, Mac Performance Guide, gives an excellent insight into the new 2010 range of Mac Pros:
http://macperformanceguide.com/Reviews-MacProWestmere.html
Unfortunately, from your point of view, but not mine, the performance tests are predominantly photography related, but there is a comparison of Performance with Adobe After Effects on Page 28:
http://macperformanceguide.com/Reviews-MacProWestmere-AfterEffects.html
There is virtually no difference in performance between the 6-Core 3.33GHz and the 8-Core 2.4GHz in those tests.
However, in the Performance with Handbrake Video Encoding on Page 29, the 6-Core 3.33GHz is only marginally slower than the 8-Core 2.93GHz, which would indicate that it would be substantially faster than the 8-Core 2.4GHz for this process:
http://macperformanceguide.com/Reviews-MacProWestmere-Handbrake.html
Again the 6-Core 3.33GHz outperforms the 8-Core 2.4GHz in the Cinebench tests on Page 30:
http://macperformanceguide.com/Reviews-MacProWestmere-Cinebench.html
The only advantage that the 8-Core 2.4GHz currently appears to have over the 6-Core 3.33GHz is that it has twice the number of memory slots, and can accommodate a maximum of 64GB RAM compared to the 32GB of the latter.
In the future, applications might take full advantage of the 8-Core 2.4GHz's additional cores, but at the moment, in my opinion, the 6-Core's much faster processor tips the scales in its favour.
Regards,
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Delta between Business Connector 4.8 and 4.7

This seemed like the most logical place to put my post so here it goes..
We are assessing our options for replacing/upgrading existing Business Connector installations that will shortly be out of support (OSS Note 571530).Whilst researching our options I have come across OSS Note 1094412 which describes a new version of 4.8 becoming available in July 2008.
Information on BC4.8 is virtually non-existent on the web - can anyone provide me with details of the delta between 4.7 and 4.8, licensing structure, hardware requirements, support/maintenance strategy and ease of migration from 4.6/4.7 to 4.8?
As an aside it is very interesting that SAP has chosen to provide BC 4.8, presumably to ensure BC can continue to runs on supported O/S' and Java environments, when SAP XI/PI is being touted as the de facto integrator for companies with a significant SAP presence. Maybe customers are not quite as keen to move on/remove their BC instances as SAP would hope...

Hi Daniel,
We have been on this topic for years (some vested interest through product development).
What seems to have happened, from what we can gather, is that Netweaver XI/PI uptake hasn't happened as fast as initially hoped (SAP was looking at an intial end of life of Dec 2004 for BC).
The case is quite simple. BC is free, easy to install and maintain. XI/PI, new product, takes a while to stabilize, much more feature rich, but at the same time more complex and less performing (and did I mention the license cost?).
What we know about BC 4.8 and this is purely based on talking to people and reading about it, we have not seen / tested BC 4.8 ourselves - Mainly a platform upgrade, no significant changes. Most likely free as well (the original contract states that if SAP charges money for BC they have to pay extra to Webmethods / Software AG) accordingly. I would expect to see a few new built-in function and hopefully some hooks into standard SAP monitoring tools.
I think you hit the nail on the head. We have seen customers panic and move to non-Netweaver platforms from BC to be on a supported solution (back when EOL was imminent before 4.8 was released). Why non-Netweaver? Because many customers use non-SAP Integration Products as well and they tend to drift to known solutions instead of trying to manage the risk of migrating to a unfamiliar product.
I would not expect any major changes that would make migration to 4.8 hard. If there would be some major issues then that would signal some significant developments from SAP and that would be a strange thing at this point of the product lifecycle.
End of life for BC 4.8 is in 2012 or thereabouts if I remember correctly, this was part of some note which was released/updated towards the end of last year.
You might want to make some design calls if you continue developing your integration scenarios on BC. The best format to allow for an easy / relatively painfree migration to PI one day is by using BC graphical MAPS where possible, NOT XSL maps as wrongfully indicated in so many previous posts and articles. XSL is the hardest format to migrate to PI even though it might look superficially as a compatible format...
Cheers
Kalle

BW performance comparation between BI versions

Dear all,
I have found very good high level documentaion regarding performance comparation between BI versions on SAP ServiceMarketPlace. However, I only got 2.1c vs 3.1 and NTW2004 (3.5)vs NTW2004s (7.0).
https://websmp205.sap-ag.de/~sapidb/011000358700005998022005
https://websmp205.sap-ag.de/~sapidb/011000358700003065492003
I am interested in similar documentation3.1 vs NTW2004 (3.5). Can anyome indicate me where can I find it?
Tx in advance
Regards

Few more insights if they can buy it.
Sell the concept.
Globalization
Increase speed to enter new markets
Integration and collaboration of suppliers in B2B
Localization of businesses
Outsourcing of processes and products
Virtual teamingIndustry
Industry Consolidation
Execution of Mergers,
Acquisitions andspin-offs
Ensuring legal compliance
Implementation of industry and process standards
Merging of portfolios, systems and processes
New Business Models
Flexibility to imple-ment new processes and scenarios
Collaboration along the entire value chain
Automated, stream-lined processes
Synchronizing demand and supply
Shorter lead times
Shared-services
360°customer view
Business Intelligence Focus for 2008 -2010
Simplicity
Web 2.0 user experience to broaden business intelligence adoption
Easy self-service access to corporate information for end users
Embedded intelligence within the business process context
Agility
Enabling business driven innovation
Analyzing information at the speed of thought
Closed-loop Business planning based on live dataIntegration
BI and DWH in Enterprise Information Management
Creating trust in corporate Information
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SAP NetWeaver BI Accelerator
Exceeds expectation in query performance
Exceeds expectation in TCO reduction
Hope it Helps
Chetan
@CP..

Which design is best from a performance point of view?

Hello
I'm writing a small system that needs to track changes to certain columns on 4 different tables. I'm using triggers on those columns to write the changes to a single "change register" table, which has 12 columns. Beacuse the majority of tracked data is not shared between the tables, most of the columns will have null values. From a design point of view it is apparent that having 4 separate change register tables (one for each main table that is being tracked), would be better in terms of avoiding lots of null columns for each row, but I was trying to trade this off against having a single table to see all changes that have been made across the tracked tables.
From a performance point of view though, will there be any real difference whether there are 4 separate tables or 1 single register table? I'm only ever going to be inserting into the register table, and then reading back from it at a later date and there won't be any indexes on it. Someone I work with suggested that there would be more overhead on the redo logs if a single table was used rather than 4 separate tables.
Any help would be appreciated.
David

The volumes of data are going to be pretty small,
maybe a couple of thousand records each day, it's an
OLTP environment with 150 concurrent users max.Consider also the growing of data and if you'll put data constantly to an historical db or if the same tables will contain the increasing number of record.
The point that my colleague raised was that multiple
inserts into a single table across multiple
transactions could cause a lot of redo contention,
but I can't see how inserting into one table from
multiple triggers would result in more redo
contention that inserting into multiple tables. The
updates that will fire the triggers are only ever
going to be single row updates, and won't normally
cause more than one trigger to fire within a single
transaction. Is this a fair assumption to make?
David
I agree with you, the only thing I will consider, instead of redo problem, is the locking on the table that could be generated when logs of different tables will have to be put in a single table, i mean if after insert of a log record you could need to update it....
In this case if 2 or more users have to update the same log you could have problems.

What is the performance difference between an Oct 2011 i5 and a June 2012 i7 in performance if they both have 16GB RAM

what is the performance difference between an Oct 2011 i5 and a June 2012 i7 in performance if they both have 16GB RAM

At least. The Core i7 can drive up to 8 concurrent 64-bit threads, more than an i5. Plus the 2011 models used the Sandy Bridge family of Intel chips, whereas the 2012 are the latest Ivy Bridge, that uses a much faster, less latency architecture.

What is the difference between view and materialized views

Hi
What is the difference between view and materialized view ? can we update the base table using views

can we update the base table using viewsYes:
VIEWS
1. an updatable view is one that lets you perform DML on the underlying table
(see Oracle Database Concepts 10g - 5 Schema Objects)
2. non-updatable view requires INSTEAD OF Triggers
(see Oracle Database Concepts 10g - 22 Triggers)
SNAPSHOTS
You can have updateable (and writeable) snapshots - in updateable (writeable) MV replication.
Oracle uses snapshots (Materialized Views - MV) for two different purposes:
1. replication
2. automated Query Rewrite facility (first introduced in Oracle Discoverer, later included in Oracle database 8i).
Replication types in Oracle are:
a) Basic replication (MV replication)
- transaction based
- row-level
- asynchronous from master table to MV (Materialized View)
- DML replication only
- database 7 / 8.0 / 8i / 9i / 10g
- Standard and Enterprise Edition
1. Read-only MV replication
2. Updateable MV replication:
2.1 asynchronous from MV to master
2.2 synchronous from MV to master
3. Writeable MV replication
b) Multimaster replication
- transaction based
- row-level or procedural
- asynchronous or synchronous
- DML and DDL replication
- database 7 / 8.0 / 8i / 9i / 10g
- Enterprise Edition only
1. row-level asynchronous replication
2. row-level synchronous replication
3. procedural asynchronous replication
4. procedural synchronous replication
c) Streams replication
- (redo) log based
- row-level
- asynchronous
- DML and DDL replication
- database 9i / 10g (10g has Down Streams Capture)
- Enterprise Edition only (Standard Edition 10g can execute Apply process)
Regards,
Zlatko Sirotic

What is the main difference between view and materialize view and advantage of Mview ??

What is the main difference between view and materialize view and advantage of Mview ??

1.A view uses a query to pull data from its associated tables.
2.Views do not have data's physically stored in the Database.
3.Views Get the Data from 2 or more tables and displays as a single block.
4.But a materialized view is a table on disk is a result set of a query done.
5.A Materialized view can have data's in the database.
6.Materialized view are used for Boosting the Performance.
7.And the important one is Materialized views are updated based on the parameters defined when they are created.
8.By using triggers we can update the data in a materialized view.
9.When you call a materialized view it will show the data when it was last updated.
Hope it helps.

What is the diffrence between OMB plus command and OMB command

what is the diffrence between OMB plus command and OMB command?
are they both TCL command?

Hi Alena,
Welcome to SDN.
Check this
EXIT in Loops and Modularization Units
Basic form
EXIT.
Effect
Within a loop structure:
Terminates looop processing (DO, WHILE, LOOP, SELECT).
Within subroutines and other modularization units (but not in a loop structure):
Leaves the subroutine or modularization unit (FORM, MODULE, FUNCTION, TOP-OF-PAGE, END-OF-PAGE).
Outside loop structures and modularization units (report processing):
Terminates report processing and triggers list display.
But not sure about
atexit() .. ,may use in Object Oriented Programming.
(C++)
"At exit-command in module pool."
Mohinder
Edited by: Mohinder Singh Chauhan on Aug 1, 2008 8:06 AM

How can i navigate via navigational link between views in different windows

hello
i am using CRM_UI and have opened a popup
gv_transcr_popup is a attribute referrring to if_bsp_wd_popup in my implementation class
gv_transcr_popup = comp_controller->window_manager->create_popup(
    iv_interface_view_name = 'AIC_CM_TRANS/AssignTranspReq' "#EC NOTEXT
    iv_usage_name          = 'CUBAssignTransporReq'         "#EC NOTEXT
    iv_title               = lv_title ).
get instance of BOL dynamic query
lo_qs = cl_crm_bol_dquery_service=>get_instance( 'BTQAIC_CM_TRANSPORTREQ').
gv_transcr_popup->set_on_close_event( iv_view = me iv_event_name = 'AssignTranspReq' ).
gv_transcr_popup->set_display_mode( if_bsp_wd_popup=>c_display_mode_surrounded ).
gv_transcr_popup->open(   ).
through the iv_usage_name i will open in this popup a search view from another window
in this window is a searchview implemented and now after selecting the line in the result view in want to navigate through outbound plug / inbound plug to the starting view .
but i get the exception
Target view AIC_CM_TRANS/TransportReq of the navigation is not assigned to the current window AIC_CM_TRANS/AssignTranspReq ( which is true)
now the question: how can i navigate between views of different windows?
Best Regards
britta

hi
i have found a way : you have to use a outboungplug from the windows interface ..then it is working
best regards
britta

Huge performance differences between a map listener for a key and filter

Hi all,
I wanted to test different kind of map listener available in Coherence 3.3.1 as I would like to use it as an event bus. The result was that I found huge performance differences between them. In my use case, I have data which are time stamped so the full key of the data is the key which identifies its type and the time stamp. Unfortunately, when I had my map listener to the cache, I only know the type id but not the time stamp, thus I cannot add a listener for a key but for a filter which will test the value of the type id. When I launch my test, I got terrible performance results then I tried a listener for a key which gave me much better results but in my case I cannot use it.
Here are my results with a Dual Core of 2.13 GHz
1) Map Listener for a Filter
a) No Index
Create (data always added, the key is composed by the type id and the time stamp)
Cache.put
Test 1: Total 42094 millis, Avg 1052, Total Tries 40, Cache Size 80000
Cache.putAll
Test 2: Total 43860 millis, Avg 1096, Total Tries 40, Cache Size 80000
Update (data added then updated, the key is only composed by the type id)
Cache.put
Test 3: Total 56390 millis, Avg 1409, Total Tries 40, Cache Size 2000
Cache.putAll
Test 4: Total 51734 millis, Avg 1293, Total Tries 40, Cache Size 2000
b) With Index
Cache.put
Test 5: Total 39594 millis, Avg 989, Total Tries 40, Cache Size 80000
Cache.putAll
Test 6: Total 43313 millis, Avg 1082, Total Tries 40, Cache Size 80000
Update
Cache.put
Test 7: Total 55390 millis, Avg 1384, Total Tries 40, Cache Size 2000
Cache.putAll
Test 8: Total 51328 millis, Avg 1283, Total Tries 40, Cache Size 2000
2) Map Listener for a Key
Update
Cache.put
Test 9: Total 3937 millis, Avg 98, Total Tries 40, Cache Size 2000
Cache.putAll
Test 10: Total 1078 millis, Avg 26, Total Tries 40, Cache Size 2000
Please help me to find what is wrong with my code because for now it is unusable.
Best Regards,
Nicolas
Here is my code
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import com.tangosol.io.ExternalizableLite;
import com.tangosol.net.CacheFactory;
import com.tangosol.net.NamedCache;
import com.tangosol.util.Filter;
import com.tangosol.util.MapEvent;
import com.tangosol.util.MapListener;
import com.tangosol.util.extractor.ReflectionExtractor;
import com.tangosol.util.filter.EqualsFilter;
import com.tangosol.util.filter.MapEventFilter;
public class TestFilter {
      * To run a specific test, just launch the program with one parameter which
      * is the test index
     public static void main(String[] args) {
          if (args.length != 1) {
               System.out.println("Usage : java TestFilter 1-10|all");
               System.exit(1);
          final String arg = args[0];
          if (arg.endsWith("all")) {
               for (int i = 1; i <= 10; i++) {
                    test(i);
          } else {
               final int testIndex = Integer.parseInt(args[0]);
               if (testIndex < 1 || testIndex > 10) {
                    System.out.println("Usage : java TestFilter 1-10|all");
                    System.exit(1);
               test(testIndex);
     @SuppressWarnings("unchecked")
     private static void test(int testIndex) {
          final NamedCache cache = CacheFactory.getCache("test-cache");
          final int totalObjects = 2000;
          final int totalTries = 40;
          if (testIndex >= 5 && testIndex <= 8) {
               // Add index
               cache.addIndex(new ReflectionExtractor("getKey"), false, null);
          // Add listeners
          for (int i = 0; i < totalObjects; i++) {
               final MapListener listener = new SimpleMapListener();
               if (testIndex < 9) {
                    // Listen to data with a given filter
                    final Filter filter = new EqualsFilter("getKey", i);
                    cache.addMapListener(listener, new MapEventFilter(filter), false);
               } else {
                    // Listen to data with a given key
                    cache.addMapListener(listener, new TestObjectSimple(i), false);
          // Load data
          long time = System.currentTimeMillis();
          for (int iTry = 0; iTry < totalTries; iTry++) {
               final long currentTime = System.currentTimeMillis();
               final Map<Object, Object> buffer = new HashMap<Object, Object>(totalObjects);
               for (int i = 0; i < totalObjects; i++) {
                    final Object obj;
                    if (testIndex == 1 || testIndex == 2 || testIndex == 5 || testIndex == 6) {
                         // Create data with key with time stamp
                         obj = new TestObjectComplete(i, currentTime);
                    } else {
                         // Create data with key without time stamp
                         obj = new TestObjectSimple(i);
                    if ((testIndex & 1) == 1) {
                         // Load data directly into the cache
                         cache.put(obj, obj);
                    } else {
                         // Load data into a buffer first
                         buffer.put(obj, obj);
               if (!buffer.isEmpty()) {
                    cache.putAll(buffer);
          time = System.currentTimeMillis() - time;
          System.out.println("Test " + testIndex + ": Total " + time + " millis, Avg " + (time / totalTries) + ", Total Tries " + totalTries + ", Cache Size " + cache.size());
          cache.destroy();
     public static class SimpleMapListener implements MapListener {
          public void entryDeleted(MapEvent evt) {}
          public void entryInserted(MapEvent evt) {}
          public void entryUpdated(MapEvent evt) {}
     public static class TestObjectComplete implements ExternalizableLite {
          private static final long serialVersionUID = -400722070328560360L;
          private int key;
          private long time;
          public TestObjectComplete() {}
          public TestObjectComplete(int key, long time) {
               this.key = key;
               this.time = time;
          public int getKey() {
               return key;
          public void readExternal(DataInput in) throws IOException {
               this.key = in.readInt();
               this.time = in.readLong();
          public void writeExternal(DataOutput out) throws IOException {
               out.writeInt(key);
               out.writeLong(time);
     public static class TestObjectSimple implements ExternalizableLite {
          private static final long serialVersionUID = 6154040491849669837L;
          private int key;
          public TestObjectSimple() {}
          public TestObjectSimple(int key) {
               this.key = key;
          public int getKey() {
               return key;
          public void readExternal(DataInput in) throws IOException {
               this.key = in.readInt();
          public void writeExternal(DataOutput out) throws IOException {
               out.writeInt(key);
          public int hashCode() {
               return key;
          public boolean equals(Object o) {
               return o instanceof TestObjectSimple && key == ((TestObjectSimple) o).key;
}Here is my coherence config file
<?xml version="1.0"?>
<!DOCTYPE cache-config SYSTEM "cache-config.dtd">
<cache-config>
     <caching-scheme-mapping>
          <cache-mapping>
               <cache-name>test-cache</cache-name>
               <scheme-name>default-distributed</scheme-name>
          </cache-mapping>
     </caching-scheme-mapping>
     <caching-schemes>
          <distributed-scheme>
               <scheme-name>default-distributed</scheme-name>
               <backing-map-scheme>
                    <class-scheme>
                         <scheme-ref>default-backing-map</scheme-ref>
                    </class-scheme>
               </backing-map-scheme>
          </distributed-scheme>
          <class-scheme>
               <scheme-name>default-backing-map</scheme-name>
               <class-name>com.tangosol.util.SafeHashMap</class-name>
          </class-scheme>
     </caching-schemes>
</cache-config>Message was edited by:
user620763

Hi Robert,
Indeed, only the Filter.evaluate(Object obj)
method is invoked, but the object passed to it is a
MapEvent.<< In fact, I do not need to implement EntryFilter to
get a MapEvent, I could get the same result (in my
last message) by writting
cache.addMapListener(listener, filter,
true)instead of
cache.addMapListener(listener, new
MapEventFilter(filter) filter, true)
I believe, when the MapEventFilter delegates to your filter it always passes a value object to your filter (old or new), meaning a value will be deserialized.
If you instead used your own filter, you could avoid deserializing the value which usually is much larger, and go to only the key object. This would of course only be noticeable if you indeed used a much heavier cached value class.
The hashCode() and equals() does not matter on
the filter class<< I'm not so sure since I noticed that these methods
were implemented in the EqualsFilter class, that they
are called at runtime and that the performance
results are better when you add them
That interests me... In what circumstances did you see them invoked? On the storage node before sending an event, or upon registering a filtered listener?
If the second, then I guess the listeners are stored in a hash-based map of collections keyed by a filter, and indeed that might be relevant as in that case it will cause less passes on the filter for multiple listeners with an equalling filter.
DataOutput.writeInt(int) writes 4 bytes.
ExternalizableHelper.writeInt(DataOutput, int) writes
1-5 bytes (or 1-6?), with numbers with small absolute
values consuming less bytes.Similar differences exist
for the long type as well, but your stamp attribute
probably will be a large number...<< I tried it but in my use case, I got the same
results. I guess that it must be interesting, if I
serialiaze/deserialiaze many more objects.
Also, if Coherence serializes an
ExternalizableLite object, it writes out its
class-name (except if it is a Coherence XmlBean). If
you define your key as an XmlBean, and add your class
into the classname cache configuration in
ExternalizableHelper.xml, then instead of the
classname, only an int will be written. This way you
can spare a large percentage of bandwidth consumed by
transferring your key instance as it has only a small
number of attributes. For the value object, it might
or might not be so relevant, considering that it will
probably contain many more attributes. However, in
case of a lite event, the value is not transferred at
all.<< I tried it too and in my use case, I noticed that
we get objects nearly twice lighter than an
ExternalizableLite object but it's slower to get
them. But it is very intersting to keep in mind, if
we would like to reduce the network traffic.
Yes, these are minor differences at the moment.
As for the performance of XMLBean, it is a hack, but you might try overriding the readExternal/writeExternal method with your own usual ExternalizableLite implementation stuff. That way you get the advantages of the xmlbean classname cache, and avoid its reflection-based operation, at the cost of having to extend XMLBean.
Also, sooner or later the TCMP protocol and the distributed cache storages will also support using PortableObject as a transmission format, which enables using your own classname resolution and allow you to omit the classname from your objects. Unfortunately, I don't know when it will be implemented.
>
But finally, I guess that I found the best solution
for my specific use case which is to use a map
listener for a key which has no time stamp, but since
the time stamp is never null, I had just to check
properly the time stamp in the equals method.
I would still recommend to use a separate key class, use a custom filter which accesses only the key and not the value, and if possible register a lite listener instead of a heavy one. Try it with a much heavier cached value class where the differences are more pronounced.
Best regards,
Robert

How to pass internal table between views

Hello Experts,
How to pass an internal table between views? I have followed some steps but its showing an error.
i have created a table type of ZTTYPE_VBAP and line type VBAP.
I have declared in component controllers attribute LT_VBAP of associated type ZTTYPE_VBAP .
But when i am using this in my method in component controller its not taking.

Venkata123# wrote:
Hello Experts,
>
> How to pass an internal table between views? I have followed some steps but its showing an error.
>
> i have created a table type of ZTTYPE_VBAP and line type VBAP.
> I have declared in component controllers attribute LT_VBAP of associated type ZTTYPE_VBAP .
> But when i am using this in my method in component controller its not taking.
you will have to declare a node with the attributes in the context tab of component controller. by doing this you will make this node a global one in your entire application . now copy the value you have in the internal table of yours in this node.
after doing so you can read this node anywhere in the program and you can retrieve the values.
regards,
sahai.s

Performance point of view

Hi every one,
I am new to XI . I have a small doubt in Mappings.
In XI we have 4 types of mappings:
1.Graphical mapping
2.XSLT mapping,
3.Java Mapping
4.ABAP mapping
In case of performance point of view which one is best .
Plz explain me in details .
I will give full points for correct answers.
Thanks and Regards,
P.Naganjana Reddy

Hi,
refer to these links:
Re: Why xslt mapping?
http://searchsap.techtarget.com/tip/0,289483,sid21_gci1217018,00.html
/people/r.eijpe/blog/2006/02/20/xml-dom-processing-in-abap-part-iiib150-xml-dom-within-sap-xi-abap-mapping
/people/sravya.talanki2/blog/2006/12/27/aspirant-to-learn-sap-xiyou-won-the-jackpot-if-you-read-this-part-iii
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/8a57d190-0201-0010-9e87-d8f327e1dba7
Regards,
Nithiyanandam

Navigations Between View in Webdynpro ABAP

Is there any other ways to navigate between Views Other than Using the Out bond and In bond Plugs...?
And one more While reusing the Views from one WDP1 in WDP2...
For example :
Take WDP1 it has got 10 Views
I want to reuse the 8th view in WDP2 how it is done...
Hint: ( I tried some thing like this
But in WDP2 only the default view of Wdp1 is Coming ?
Thanks In advance :
Nagarjun
<removed by moderator>
Edited by: Thomas Zloch on Feb 28, 2012

Hi,
1. You should use inbound and outbound plugs to navigate from one view to other view.
2. If you want to reuse any particular view, you need to mark that as interface view( create one window and place that view inside that window and mark it as interface view)
Hope this helps u.,
Thanks & Regards,
Kiran.

How can I calculate the delta between 2 cursors on an xy graph

I have an xy graph with two sets of cursors: cursor0 and cursor1. I want to calculate the delta between cursor0 y position and cursor1 y position. I have created a cursor y position property node that gives me the y position of cursor1, but how do I get the y position for cursor0? There does does not seem to be any mechanism for selecting which cursor the property node references.
Thanks
John

There is a more rapid solution : you can read all the cursors attributes in a single property node call, then extract the info you need, as shown in the attached picture.
Message Edité par chilly charly le 08-29-2005 09:24 PM
Chilly Charly (aka CC)
E-List Master - Kudos glutton - Press the yellow button on the left...
Attachments:
Example_BD.png ‏2 KB

Performance delta between Viewer & Plus?

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