A class of a different type

If I have Two classes, Class Student, and Class UnderGrad
I declare:
Student stud = new UnderGrad(); What does this mean, can stud use all of the methods in Student, Undergrad, or both?
How is this useful?
Thank You

Sort of. Say you've got a bunch of different types of students (undergrads, postdocs, highschoolers, whatever) and you want to store them all in an array. You could do something like: Student[] eng101class=new Student[20];
eng101class[0]=new UnderGrad("Alice");
eng101class[1]=new PostDoc("Bill");
eng101class[2]=new HighSchooler("Carl");...and so on. Basically, any time a variable can be one of multiple subclasses, you'll want to declare it as its superclass. You can then use instanceof to determine which subclass it is.

Similar Messages

Layer 7 class-map with different match types

Hello,
I am fighting with a problem on an ACE-4710 version A3(2.4) configuation. I just want to configure a layer 7 class-map that matches if one of two conditions is true. The problem is that these conditions are not from the same type and the ACE refuses the second match statement. However, in the configuration guide, it is clearly defined that it should be possible :
Here is what the configuration guides says :
host1/Admin(config)# class-map type http loadbalance match-any CLASS3
host1/Admin(config-cmap-http-lb)# 100 match http url .*.gif
host1/Admin(config-cmap-http-lb)# 200 match http header Host header-value XYZ
host1/Admin(config-cmap-http-lb)# exit
If I test exactly the same configuration in a context of my ACE, I receive an error message :
CH01AC03/P-104-A(config)# class-map type http loadbalance match-any CLASS3
CH01AC03/P-104-A(config-cmap-http-lb)# 100 match http url .*.gif
CH01AC03/P-104-A(config-cmap-http-lb)# 200 match http header Host header-value XYZ
Error: Match-any classmap can not have different type of match
If I use nested class-maps, I receive the same error message !
Is it a known problem or is it a solution for it ?
Thank you for any help
Yves

Hello Yves,
The command error is correct. I'll take a look at the docs and see about getting them corrected, if necessary.
Basically, for a match-all, you would have to use different types. For example, there will only be one Host header, so you would only specify it once using regex or a fixed string. As you found out, the match-any requires that they all be of the same type. See my example below:
class-map type http loadbalance match-all HEADER-AND-URL
100 match http url /login.*
200 match http header Host header-value "XYZ"
class-map type http loadbalance match-any URLS
100 match http url .*\.gif
200 match http url .*\.jpg
class-map type http loadbalance match-any HEADER
200 match http header Host header-value "CISCO"
policy-map type loadbalance first-match SLB_LOGIC
class HEADER-AND-URL
    serverfarm LOGIN-FARM
class URLS
    serverfarm IMAGES-FARM
class HEADER
    serverfarm CISCO-FARM
class class-default
    serverfarm WWW-FARM
So let's say you want to match requests for URLs ending in .jpg or for requests with Host header XYZ, and if it matches either one, then send to the same serverfarm.
class-map type http loadbalance match-any URL-JPG
2 match http url .*\.jpg
class-map type http loadbalance match-any HOST-XYZ
2 match http header Host header-value "XYZ"
policy-map type loadbalance first-match SLB_LOGIC
class URL-JPG
    serverfarm SERVER-FARM
class HOST-XYZ
    serverfarm SERVER-FARM
If you wanted to send these requests to the farm only if they matched BOTH matches, then you could do it as follows:
class-map type http loadbalance match-all HEADER-AND-URL
   100 match http url /login.*
   200 match http header Host header-value "XYZ"
policy-map type loadbalance first-match SLB_LOGIC
   class HEADER-AND-URL
     serverfarm LOGIN-FARM
Hope this helps,
Sean

Sample CLASSES for different types of OIM components!!!

Hi Experts
Can any one provide me sample classes for different types of OIM components, adapters, scheduled tasks, etc. with your best practices for OIM java development and documentation? It would Help me lot.
Please let us know Links/Documentations.
Thanks
\oim_user

for schedulers
1. Create a java class that extends the SchedulerBaseTask (see example below)
2. Write your business logic
3. Compile and jar
4. Place the jar in the ScheduleTask directory in your OIM install
5. Create a new scheduled task using the OIM developer console
6. link in the new class into your new scheduled task.
7. Done!
Example code for a scheduled task:
import com.thortech.xl.scheduler.tasks.SchedulerBaseTask;
public class ScheduledtaskExample extends SchedulerBaseTask {
public void init()
//this method is run before execute by the scheduler
public void execute() {
//is executed by the scheduler
runMyBusinessLogic();
private void runMyBusinessLogic(){
//place your business logic here
}

Plz tell me about different types of derived classes used in Java program

i wan't to learn about different types of derived classes used in Java programming

cool down bro i am new here i don't how it works
here.well i will try to be specific frm now on. thank
anywaysIt's not about "how things work here". The same is true for anything in life. How do you expect anyone to give you an answer when you cannot give a clear description.
You: "My car sorta ya know don't work. Canya sorta ya know fix it"
Mechanic:"WTF?"

While running my app I get the below error - have different Class objects for the type javax/servlet/http/HttpServletRequest used in the signature

I am running ATG[10.1.2] app on Jboss [EAP 5.1.0 GA] I am able to open dyn/admin however when I start my app I get the below error
java.lang.LinkageError: loader constraint violation: when resolving method "atg.servlet.ServletUtil.setSessionConfNumCacheRequest(Ljavax/servlet/http/HttpServletRequest;)Ljavax/servlet/http/HttpServletRequest;" the class loader (instance of org/jboss/classloader/spi/base/BaseClassLoader) of the current class, atg/filter/dspjsp/PageFilter, and the class loader (instance of org/jboss/classloader/spi/base/BaseClassLoader) for resolved class, atg/servlet/ServletUtil, have different Class objects for the type javax/servlet/http/HttpServletRequest used in the signature
at atg.filter.dspjsp.PageFilter.doFilter(PageFilter.java:215)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at atg.servlet.ForwardFilter.doFilter(ForwardFilter.java:263)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at atg.servlet.ErrorFilter.doFilter(ErrorFilter.java:279)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:446)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:382)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:310)
at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:416)
at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:342)
at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:286)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:680)
11:22:47,413 ERROR [[localhost]] Exception Processing ErrorPage[errorCode=500, location=/global/errorPage500.jsp]

The supported JBoss version for 10.1.2 is JBoss EAP 5.1.2 but I don't think that your issue is caused because of this. Your issue is more of an environmental thing as you are probably getting two different versions getting loaded of class javax.servlet.http.HttpServletRequest and so correspondingly two different Class objects as the error shows. One reason for this could be if you include any server-specific libraries (in present case the Servlet API JAR which contains the class javax.servlet.http.HttpServletRequest) of a different version in the /WEB-INF/lib of your web application. Try removing it from there if so and see if that helps.

How to shift valuation class from one material type to another material type ?

I have came across following weird scenario:
We already created huge no.of materials of material type say ZABC with two valuation classes say 1100 and 1200(GL accounts for these VCs for different posting keys in OBYC settings are same). Account category reference for this material type is 0010.
After that we created new material type say ZPQR with new Account category reference 0025, and valuation class 1200 is linked with this ACR 0025. Because of this, valuation class 1200 disappeared from material type ZABC. In order to avoid inconsistency, we need to have valuation class 1200 linked with older material type i.e.ZABC.How we can do this ? What impacts must have happened in this period (from MM/FI) in the system, where valuation class get shifted from one material type(ZABC) to another material type(ZPQR)....please help us in this scenario.

Thanks Sana,
We are also looking for the solution provided by you i.e. reassign ACR 0010 to Valuation class 1200.
Your are also correct in terms of statement "config doesnt allow me to assign same valuation class to 2 different AREF (Account reference number/Account category reference).
I wanted to know, what are the possible impacts in the system during this re-assignment of ACR to old material type ZABC.
Regards,
Sudarshan.

What�re the different types of reference?

Hello there:
I was asked a question during the interview:
What�re the different types of reference?
They meant sth like weak reference... anyone can give a more detailed explaination?
Also someone can talk a little bit about the memory leak in Java? IWhen will it happen? One senario on my mind is that: an array filled with the references of a class, when the program is done with the array, it doesn't apply removeall on the array. Will it cause memory leak?
Thanks a lot,
Sway

They meant sth like weak reference... anyone can give
a more detailed explaination?[url http://java.sun.com/j2se/1.5.0/docs/api/java/lang/ref/package-summary.html]Read, and ye shall learn.

Trying to uderstand different types of methods.

Well, basically, I'm trying to uderstand the different types of methods there are.
I uderstand private static, public static, private void and public void. Public means the method can be called from another class, private means method can only be called from within its own class. Static - some value is going to be returned, Void - no values are returned.
These are the ones I don't understand for sure;
static {
try { ... }
catch(...) { ... }
} This method tries to do something and catches exception. But, it isn't public or private and it doesn't have a name, how does it fire?
A void someName() method with no public or private prefix. Who can fire this method?
final void someName(), static class someName(), and protected void someName() are other methods I don't understand.
All help appreciated.

Static - some
value is going to be returned, No. Static means the method is associated with the class as a whole, not with any particular instance of the class. It has nothing to do with what, if anything, it returns.
These are the ones I don't understand for sure;
static {
try { ... }
catch(...) { ... }
This method tries to do something and
catches exception. But, it isn't public or private
and it doesn't have a name, how does it fire?It's not a method. It's a static initializer. It runs when the class is loaded.
A void someName() method with no public or
private prefix. Who can fire this method?Without public, protected, or private, it's "default access" or "package access." It's only accessible within that class or to classes in the same package.
>
final void someName()[/i
], static class
someName(), and protected void someName()
are other methods I don't understand.
You should go through a tutorial or introductory text.
See Resources for Beginners for a list.
http://www.thejword.com/3.html#beginner_resources

Good design choice, different types of customers, from webservice

Hi, I have thoughts about good design pattern, when doing this:
You have a webservice where customers coming into your system. The customers are private ones, business ones, and big business types.
These 3 customer types has different needs, and must have different values like companyname, social security number, etc etc.
The customer also has some shared types, like customerid, created, updated, etc.
So what you want to do is to have an interface or an abstract class containing common methods for the customer, then you will create subclasses for the different types.
I was thinking about creating a factory class and pass in the customer object retreived from the webservice, and in the factory process method create objects on the different subclasses based on what kind of object you get in (private, business, etc).
So, webservice gets a private customer object, you serialize it and then you pass it into your factory class. And back you get a customer object.
Now you want to do business logic on the object, storing it to a database, etc.
So you might still have to create different scenarios based on if its customer type.
The basic idea is that you want to get the object from webservice, pass it to a factory and get back a customer object which you want to do things with.
What do you think, what is a good design solution to the problem described?

To be clear "pattern" has a specific meaning. Your description is a design not a pattern.
Is the small business one never going to become a big business one?
Is a big business one never going to become a small business one?
If the answer to either is yes, then you have one entity with different attributes, not two.
I have no idea why serialization would matter in this. And your description doesn't explain that either. If you are talking about communication between different boxes then you need a communication layer (and it doesn't appear you are at the level yet where you need to decide the specifics of how that is handled.)
It is unclear why you would want a factory. But if you just want the experience then you could probably use it.
Your description isn't nearly complete enough to define how the overall system should behave which is what you seem to be also describing. You need to seperate what the system will do for how it will do it (the design.)

How select different type views in MM01

Hi abapers,
plz tell me how to handle diffrent different type views in MM01.
thanks in addvance

hi,
After the recording, you might see, that the selection of the views is
monething like that: SELECTION(3) = 'X'
SELECTION(4) = 'X'
SELECTION(5) = 'X'
you have to address the selected
views by their index in the table.
in Tcode SHDB, record MM01 transaction only for the MRP1 MRP2 MRP3 and use the same code in ur BDC prog.
Look at the below code for MM01
http://www.sap-img.com/abap/example-how-views-are-dealt-in-bdc.htm
You have + button in the MK01 trasaction code, if you press that you
can enter new record in the table control, so every time, enter a New
record and press that + button, then enter the record then press + , like this we need to handle the table control
Check the links -
bdc -- mm01
MM01 BDC
mm01
example:
Example how Views are dealt in BDC
Can any body tell me some views of MM that we can use in BDC?
***This is a BDC for Semi finished Materials*******
report ZBDC_SEMIFIN
       no standard page heading line-size 255.
include bdcrecx1.
Tables: Mara,"General Material Data
        mard,"Storage Location Data for Material
        mvke,"Sales Data for Material
        Makt,"Material Descriptions
        marc,"Plant Data for Material
        mbew,"Material Valuation
        rlgrap."Program Fields/Screen Fields for SAPLGRAP
Data: begin of ITAB occurs 0,"Internal table for Semi-Finished Material
Initial data
      matnr like mara-matnr, "Material Code
      mbrsh like mara-mbrsh, "Industry Data
      mtart like mara-mtart, "Material Type
Org Data
      Werks like marc-werks, "Plant
      lgort like mard-lgort, "Storage Location
      vkorg like mvke-vkorg, "Sales Orgnization
      vtweg like mvke-vtweg, "Distribution Chanel
Basic 1
      Maktx Like makt-maktx, "Description
      meins like mara-meins, "Uom
      matkl like mara-matkl, "Material Group
      BISMT LIKE MARA-BISMT, " Old Material Number
      spart like mara-spart, "Division
      brgew(7),"like mara-brgew, "Gross Weight
      gewei like MARA-GEWEI, "Weight Unit
      ntgew(7)," like mara-ntgew, "Net Weight
Purchasing
       MAKTL LIKE MARA-MATKL, "Material Group
       ekwsl like MARA-EKWSL, " Purchasing Value Key
       ekgrp like MARC-EKGRP, " Purchasing Group
Mrp 1
      disgr like MARC-DISGR, "Mrp Group
    ekgrp like MARC-EKGRP, "Purchasing group
      dismm like MARC-DISMM, "Mrp Type
      dispo like MARC-DISPO, "Mrp Controller
      disls like MARC-DISLS, "Lot Size
      BSTMI like MARC-BSTMI,
      BSTMA like MARC-BSTMA,
      BSTRF like MARC-BSTRF,
      BSTFE like MARC-BSTFE,
Mrp 2
      beskz like MARC-BESKZ, "Procurement type
      lgpro like MARC-LGPRO, "Production Storage Location
      dzeit(3),"like MARC-DZEIT, "In house Production time
      plifz(3),"like MARC-PLIFZ, "Planned delivery time
      fhori(3),"like MARC-FHORI, "Sched margin key
      eisbe like MARC-EISBE, "Safety stock
Mrp 3
      PERKZ LIKE MARC-PERKZ,
      vrmod like MARC-VRMOD, "Consumption mode
      vint1(3)," like MARC-VINT1, "Backward Consumption period
      vint2(3),"like MARC-VINT2, "Forward Consumption period
      mtvfp like MARC-MTVFP, "Availability Check
Mrp 4
      sbdkz like MARC-SBDKZ, "Individual/ Collective
      SAUFT like MARC-SAUFT, "Repetitive Manufacturing
      SFEPR like MARC-SFEPR, "REM Profile
Work Scheduling View
      ausme like MARC-AUSME, "Unit of issue
      FEVOR LIKE MARC-FEVOR, "Production Scheduler
      SFCPF like MARC-SFCPF, "Production Scheduler Profile
      umren(5)," like RMMZU-UMREN, "Val for base uom
      umrez(5) ,"like RMMZU-UMREz, "Value for uo issue
Accounting 1
      bklas like MBEW-BKLAS, "Valuation Class
      vprsv like MBEW-VPRSV, "Price Control Indicator
      verpr(7)," like MBEW-VERPR, "Value/Price
      STPRS like MBEW-STPRS,
*COSTING
     EKALR LIKE MBEW-EKALR," With qty str
     LOSGR like MARC-LOSGR, " Costing Lot size
    end of ITAB.
Data: W_record type I, "Record Allready exists.
      w_trecord type I. "Total record processed
start-of-selection.
perform upload.        "Upload Data from Text File
Perform Open_group.    "Create a session
clear : w_record,w_trecord.
perform semi. "Create Semi Finish Materials
if w_trecord gt 0 or w_record gt 0.
perform batch_job.
endif.
perform close_group.   "Close session
FORM SEMI.
loop at ITAB.
Check for material in master        select single * from mara where matnr eq ITAB-matnr.
         if sy-subrc ne 0.
          w_trecord = w_trecord + 1.
*Initial Screen
perform bdc_dynpro      using 'SAPLMGMM' '0060'.
perform bdc_field       using 'BDC_CURSOR'
                              'RMMG1-MTART'.
perform bdc_field       using 'BDC_OKCODE'
                              '=AUSW'.
perform bdc_field       using 'RMMG1-MATNR'
                              ITAB-MATNR.
perform bdc_field       using 'RMMG1-MBRSH'
                              'M'.
perform bdc_field       using 'RMMG1-MTART'
                              'HALB'.
**********************Views*********************************
*Select Views
perform bdc_dynpro      using 'SAPLMGMM' '0070'.
perform bdc_field       using 'BDC_CURSOR'
                              'MSICHTAUSW-DYTXT(17'.
perform bdc_field       using 'BDC_OKCODE'
                              '/00'.
perform bdc_field       using 'MSICHTAUSW-KZSEL(01)'
                               'X'.
perform bdc_field       using 'MSICHTAUSW-KZSEL(09)'
                              'X'.
perform bdc_field       using 'MSICHTAUSW-KZSEL(12)'
                              'X'.
perform bdc_field       using 'MSICHTAUSW-KZSEL(13)'
                              'X'.
perform bdc_field       using 'MSICHTAUSW-KZSEL(14)'
                              'X'.
perform bdc_field       using 'MSICHTAUSW-KZSEL(15)'
                              'X'..
perform bdc_field       using 'MSICHTAUSW-KZSEL(17)'
                              'X'.
**********************Views*****************************
*perform bdc_dynpro      using 'SAPLMGMM' '0070'.
*perform bdc_field       using 'BDC_CURSOR'
                             'MSICHTAUSW-DYTXT(01)'.
*perform bdc_field       using 'BDC_OKCODE'
                             '/00'.
*perform bdc_dynpro      using 'SAPLMGMM' '0070'.
*perform bdc_field       using 'BDC_CURSOR'
                             'MSICHTAUSW-DYTXT(17)'.
*perform bdc_field       using 'BDC_OKCODE'
                             '/00'.
*perform bdc_field       using 'MSICHTAUSW-KZSEL(17)'
                             ITAB-KZSEL_17_011.
*perform bdc_dynpro      using 'SAPLMGMM' '0070'.
*perform bdc_field       using 'BDC_CURSOR'
                             'MSICHTAUSW-DYTXT(01)'.
*perform bdc_field       using 'BDC_OKCODE'
                             '/00'.
*perform bdc_dynpro      using 'SAPLMGMM' '0070'.
*perform bdc_field       using 'BDC_CURSOR'
                             'MSICHTAUSW-DYTXT(13)'.
*perform bdc_field       using 'BDC_OKCODE'
                             '=ENTR'.
*perform bdc_field       using 'MSICHTAUSW-KZSEL(13)'
                             ITAB-KZSEL_13_012.
*Org Data
perform bdc_dynpro      using 'SAPLMGMM' '0080'.
perform bdc_field       using 'BDC_CURSOR'
                              'RMMG1-LGORT'.
perform bdc_field       using 'BDC_OKCODE'
                              '=ENTR'.
perform bdc_field       using 'RMMG1-WERKS'
                              ITAB-WERKS.
perform bdc_field       using 'RMMG1-LGORT'
                              ITAB-LGORT.
*Basic 1
perform bdc_dynpro      using 'SAPLMGMM' '4004'.
perform bdc_field       using 'BDC_OKCODE'
                              '=SP09'.
perform bdc_field       using 'MAKT-MAKTX'
                              ITAB-MAKTX.
perform bdc_field       using 'MARA-MEINS'
                              ITAB-MEINS.
perform bdc_field       using 'MARA-MATKL'
                              ITAB-MATKL.
perform bdc_field       using 'MARA-BISMT'
                              ITAB-BISMT.
perform bdc_field       using 'MARA-SPART'
                              ITAB-SPART.
perform bdc_field       using 'MARA-MTPOS_MARA'
                              'NORM'.
perform bdc_field       using 'BDC_CURSOR'
                              'MARA-NTGEW'.
perform bdc_field       using 'MARA-BRGEW'
                              ITAB-BRGEW.
perform bdc_field       using 'MARA-GEWEI'
                              ITAB-GEWEI.
perform bdc_field       using 'MARA-NTGEW'
                              ITAB-NTGEW.
*Purchasing
perform bdc_dynpro      using 'SAPLMGMM' '4000'.
perform bdc_field       using 'BDC_OKCODE'
                              '=SP12'.
perform bdc_field       using 'MAKT-MAKTX'
                              ITAB-MAKTX.
perform bdc_field       using 'MARA-MEINS'
                              ITAB-MEINS.
perform bdc_field       using 'MARC-EKGRP'
                              ITAB-EKGRP.
perform bdc_field       using 'MARA-MATKL'
                              ITAB-MATKL.
perform bdc_field       using 'BDC_CURSOR'
                              'MARA-EKWSL'.
perform bdc_field       using 'MARA-EKWSL'
                              ITAB-EKWSL.
*MRP 1
perform bdc_dynpro      using 'SAPLMGMM' '4000'.
perform bdc_field       using 'BDC_OKCODE'
                              '=SP13'.
perform bdc_field       using 'MAKT-MAKTX'
                              ITAB-MAKTX.
perform bdc_field       using 'MARA-MEINS'
                              ITAB-MEINS.
perform bdc_field       using 'MARC-EKGRP'
                              ITAB-EKGRP.
perform bdc_field       using 'MARC-DISMM'
                              ITAB-DISMM.
perform bdc_field       using 'MARC-DISPO'
                              ITAB-DISPO.
perform bdc_field       using 'BDC_CURSOR'
                              'MARC-DISLS'.
perform bdc_field       using 'MARC-DISLS'
                              ITAB-DISLS.
IF ITAB-DISLS EQ 'EX'   .
perform bdc_field       using 'MARC-BSTMI'
                              ITAB-BSTMI."MIN LOT SIZE
perform bdc_field       using 'MARC-BSTMA'
                              ITAB-BSTMA."MAX LOT SIZE
perform bdc_field       using 'MARC-BSTRF'
                              ITAB-BSTRF."RNDING
ELSEIF ITAB-DISLS EQ 'FX'.
perform bdc_field       using 'MARC-BSTFE'
                              ITAB-BSTFE.
ENDIF.
*MRP 2
perform bdc_dynpro      using 'SAPLMGMM' '4000'.
perform bdc_field       using 'BDC_OKCODE'
                              '=SP14'.
perform bdc_field       using 'MAKT-MAKTX'
                              ITAB-MAKTX.
perform bdc_field       using 'MARC-BESKZ'
                              ITAB-BESKZ.
perform bdc_field       using 'MARC-LGPRO'
                              ITAB-LGPRO.
perform bdc_field       using 'MARC-DZEIT'
                              ITAB-DZEIT.
perform bdc_field       using 'MARC-PLIFZ'
                              ITAB-PLIFZ.
perform bdc_field       using 'MARC-FHORI'
                              ITAB-FHORI.
perform bdc_field       using 'BDC_CURSOR'
                              'MARC-EISBE'.
perform bdc_field       using 'MARC-EISBE'
                              ITAB-EISBE.
*MRP 3
perform bdc_dynpro      using 'SAPLMGMM' '4000'.
perform bdc_field       using 'BDC_OKCODE'
                              '=SP15'.
perform bdc_field       using 'MAKT-MAKTX'
                              ITAB-MAKTX.
perform bdc_field       using 'MARC-PERKZ'
                              ITAB-PERKZ.
perform bdc_field       using 'MARC-VRMOD'
                              ITAB-VRMOD.
perform bdc_field       using 'MARC-VINT1'
                              ITAB-VINT1.
perform bdc_field       using 'MARC-VINT2'
                              ITAB-VINT2.
perform bdc_field       using 'BDC_CURSOR'
                              'MARC-MTVFP'.
perform bdc_field       using 'MARC-MTVFP'
                              ITAB-MTVFP.
*MRP 4
perform bdc_dynpro      using 'SAPLMGMM' '4000'.
perform bdc_field       using 'BDC_OKCODE'
                              '=SP17'.
perform bdc_field       using 'MAKT-MAKTX'
                              ITAB-MAKTX.
perform bdc_field       using 'MARC-SBDKZ'
                              ITAB-SBDKZ.
perform bdc_field       using 'BDC_CURSOR'
                              'MARC-SFEPR'.
perform bdc_field       using 'MARC-SAUFT'
                              ITAB-SAUFT.
perform bdc_field       using 'MARC-SFEPR'
                              ITAB-SFEPR.
*Work Scheduling
perform bdc_dynpro      using 'SAPLMGMM' '4000'.
perform bdc_field       using 'BDC_OKCODE'
                              '=SP24'.
perform bdc_field       using 'MAKT-MAKTX'
                              ITAB-MAKTX.
perform bdc_field       using 'BDC_CURSOR'
                              'MARC-SFCPF'.
perform bdc_field       using 'MARA-MEINS'
                              ITAB-MEINS.
perform bdc_field       using 'MARC-FEVOR'
                              ITAB-FEVOR.
perform bdc_field       using 'MARC-LGPRO'
                              ITAB-LGPRO.
perform bdc_field       using 'MARC-SFCPF'
                              ITAB-SFCPF.
perform bdc_field       using 'MARC-DZEIT'
                              ITAB-DZEIT.
*Check for Conversation Factor
          if ITAB-MEINS ne iTAB-ausme and iTAB-umren gt 0
                                      and iTAB-umrez gt 0.
          perform bdc_dynpro      using 'SAPLMGMM' '0510'.
          perform bdc_field       using:
                                  'BDC_OKCODE'    '=ENTR',
                                  'RMMZU-UMREN'   ITAB-UMREN,
                                  'RMMZU-UMREZ'   ITAB-UMREZ.
        endif.
perform bdc_field       using 'MARC-LGPRO'
                              itab-LGPRO.
perform bdc_field       using 'MARC-DZEIT'
                              itab-DZEIT.
*Accounting
perform bdc_dynpro      using 'SAPLMGMM' '4000'.
perform bdc_field       using 'BDC_OKCODE'
                              '=SP26'.
perform bdc_field       using 'MAKT-MAKTX'
                              ITAB-MAKTX.
perform bdc_field       using 'MARA-MEINS'
                              ITAB-MEINS.
perform bdc_field       using 'MARA-SPART'
                              ITAB-SPART.
perform bdc_field       using 'BDC_CURSOR'
                              'MBEW-STPRS'.
perform bdc_field       using 'MBEW-BKLAS'
                              ITAB-BKLAS.
perform bdc_field       using 'MBEW-VPRSV'
                              ITAB-VPRSV.
perform bdc_field       using 'MBEW-STPRS'
                              ITAB-STPRS.
IF ITAB-VPRSV = 'S'.
perform bdc_field       using 'MBEW-STPRS' "FILLS STD PRICE
                              ITAB-VERPR.
ELSEIF ITAB-VPRSV ='V'.
perform bdc_field       using 'MBEW-VERPR' "FILLS VALUE
                              ITAB-VERPR.
ENDIF.
*Cost Estimate
perform bdc_dynpro      using 'SAPLMGMM' '4000'.
perform bdc_field       using 'BDC_OKCODE'
                              '=BU'.
perform bdc_field       using 'MAKT-MAKTX'
                              ITAB-MAKTX.
perform bdc_field       using 'BDC_CURSOR'
                              'MARC-PRCTR'.
perform bdc_field       using 'MARA-MEINS'
                              ITAB-MEINS.
perform bdc_field       using 'MBEW-EKALR'
                              ITAB-EKALR.
perform bdc_field       using 'MARC-LOSGR'
                              ITAB-LOSGR.
perform bdc_transaction using 'MM01'.
REFRESH BDCDATA.
    else.
         w_record = w_record + 1.
    endif.
ENDLOOP.
ENDFORM.
form Upload.
CALL FUNCTION 'UPLOAD'
EXPORTING
   CODEPAGE                      = ' '
   FILENAME                      = ' '
   FILETYPE                      = ' '
TABLES
    DATA_TAB                      = ITAB
EXCEPTIONS
   CONVERSION_ERROR              = 1
   INVALID_TABLE_WIDTH           = 2
   INVALID_TYPE                  = 3
   NO_BATCH                      = 4
   UNKNOWN_ERROR                 = 5
   GUI_REFUSE_FILETRANSFER       = 6
   OTHERS                        = 7.
ENDFORM.
form batch_job.
    uline.
      format color col_heading.
        if w_trecord gt 0.
        Write:/ 'Background Job has been Created for ',
              w_trecord right-justified, 'Semi-Fin', 80 ''.
        write:/ 'Please follow the following steps to run this job',
                                                           80 ''.
        write:/ 'as listed below.', 80 ''.
        format color col_normal.
        skip.
        write:/05 '1.Goto Transaction SM35', 80 ''.
        write:/05 '2.Select your Session Name', 80 ''.
        write:/05 '3.Click On Execute Button', 80 ''.
       endif.
       if w_record gt 0.
         format color col_negative.
         write:/ w_record ,'records already existed', 80 ''.
         format color off.
       endif.
    uline.
endform.

Duplicate class names under different multi match policies

We've inherited an ACE SM 3.0 (A5.1a) config, where we noticed duplicate class names under different multi match policies, similar to this:
policy-map multi-match POLICY1
   class CLASS1-cm
    loadbalance vip inservice
    loadbalance policy CLASS1-pm
    loadbalance vip icmp-reply active
policy-map multi-match POLICY2
   class CLASS1-cm
    loadbalance vip inservice
    loadbalance policy CLASS1-pm
    loadbalance vip icmp-reply active
    appl-parameter http advanced-options HTTP-8K-HEADER
How would the ACE know which multi match policy to use?
Thanks.

Hi,
It's always first match. If if the first one satisfies the condition, we don't even look at the second. We would move on to another type. I guess below explanation would answer all your doubts.
The term "multi-match" refers to execution semantics of the policy; In other words it depicts how the actions are executed for a given flow that matches the classifications in the policy.
The policy has multi-match semantics because the policy allows configuring multiple types of features like loadbalancing, NAT inspect etc; so potentially this policy can result in taking multiple actions (if multiple features are configured) for a given matching flow.
Now given that there can be multiple classifications configured for the same feature type within the policy, the rule is that we always execute *only* the first matching action for a given feature type;
for .eg consider the below;; just for brevity I am ommiting the exact syntax
of the cmds
policy-map multi-match MYPOLICY
class LB1
loadbalance policy L7-1
loadbalance vip inservice
class NAT1
nat dynamic 100 vlan 20
class INSP1
inspect http
class LB2
loadbalance policy L7-2
loadbalance vip inservice
class NAT2
nat dynamic 200 vlan 30
interface vlan 10
service-policy input MYPOLICY
please note above that there are 2 classes each with features loadbalance and
NAT configured and one class with inspect action;
For an incoming flow, we try to match and *execute* *ONLY* the action specified
against first matching class per feature. In otherwords, if flow matches class
LB1 then we will execute "loadbalance action L7-1" and we wont even try to see
if class LB2 matches as it is of the same feature type. Only if class LB1 does
not match we look at LB2. However we continue matching other class'es since
they have different feature types;
This happens for each feature type; Essentially between the class-maps of same
feature type think of this as first-match and across features its multiple match.
potentially for above policy the flow can match the below possible classes:
LB1, NAT1, INSP1
LB2, NAT1, INSP1
LB2, NAT2, INSP1
LB1, NAT2, INSP1
but the below is not possible;
LB1, LB2, NAT1, INSP1
LB2, NAT1, NAT2, INSP1
you can visualize the above multi-match policy like below; (pls note that below
syntax is not supported and is strictly for illustration purposes only) below has
policy types per FEATURE and each such policy can result in ONLY ONE match/action
being executed;
policy-map type SLB first-match LBPOLICY
class LB1
loadbalance policy L7-1
loadbalance vip inservice
class LB2
loadbalance policy L7-2
loadbalance vip inservice
policy-map type NAT first-match NATPOLICY
class NAT1
nat dynamic 100 vlan 20
class NAT2
nat dynamic 200 vlan 30
policy-map type inspect first-match INSPECTPOLICY
class INSP1
inspect http
interface vlan 10
service-policy input LBPOLICY
service-policy input NATPOLICY
service-policy input INSPECTPOLICY
Regards,
Kanwal
Note: Please mark answers if they are helpful.

Problem refactor classes residing in different development components?

Hi!
In dc1 defined class "ClassExample" added to public part.
When in dc2 apply refactoring for "ClassExample" to "ClassExampleNew" issue error message - Method to be renamed is binary.
Support nwds refactoring classes defined in different dc?
Wbr, Ivan.

Hi Pooja,
thank you very much for your response. But - the problem lies in custom portal development component. When I want to use some custom portal service in my web dynpro, I should write into sharing reference "PORTAL:vendor.com/MyAmazingService". MyAmazing service is name of development domponent (PAR type) deployed on portal before.
No problem here - problem begins in developing this custom portal service as development component. When I want to build my portal service as DC, there is problem of used libraries. It's not the same as classpath in NWDS (it would be nice if it will be connected, but it isn't). The classpath for DC build is generated from "used DC's" and that's the problem - how to add KM or RF classes as "used DC"? Where can I found them?
I'm asking for correct design and component architecture - maybe my current attitude is wrong. Every example and tutorial works only with "create new project by this way..." "your first sample..." but some turorial for component architecture, making some reusable applications etc... I didn't found any.
This helped me a little bit, but I want more:
/people/chris.whealy/blog/2006/01/13/when-creating-a-java-web-dynpro-application-dont-use-the-project-type-quotweb-dynpro-projectquot
A bit of (impractical) scripting for Web Dynpro
Thanks,
Martin

Are Vector Integer and Vector String different types?

Maybe I am missing something.
Are Vector <String> and Vector <Integer> different types? Can I have to methods of the same name with arguments of these types? That would be the point of method overloading.
Appearently not. The following code does not compile:
import java.util.*;
public class b {
        public static void doit(Vector <String> what) {
                what.add(new String(""));
        public static void doit(Vector <Integer> what) {
                what.add(new Integer(0));
}$ javac -target 1.5 -source 1.5 b.java
b.java:3: name clash: doit(java.util.Vector<java.lang.String>) and doit(java.util.Vector<java.lang.Integer>) have the same erasure
public static void doit(Vector <String> what) {
^
b.java:6: name clash: doit(java.util.Vector<java.lang.Integer>) and doit(java.util.Vector<java.lang.String>) have the same erasure
public static void doit(Vector <Integer> what) {
^
2 errors

So it is not possible to have both methods in a class. Let us do instanceof instead.
import java.util.*;
public class b {
        public static void doit(Vector what) {
                        if (what instanceof Vector<String>) {
                               what.add(new String(""));
                        else if (what instanceof Vector<Integer>) {
                               what.add(new Integer(0));
}javac -target 1.5 -source 1.5 b.java
b.java:4: illegal generic type for instanceof
if (what instanceof Vector<String>) {
^
b.java:7: illegal generic type for instanceof
else if (what instanceof Vector<Integer>) {

The workflow could not update the item, possibly because one or more columns for the item require a different type of information. Outcome: Unknown Error

Received this error (The workflow could not update the item, possibly because one or more columns for the item require a different type of information.) recently on a workflow that was
working fine and no changes were made to the workflow.
I have tried a few suggestions, i.e. adding a pause before any ‘Update’ action (which didn’t help because the workflow past this action without incident); checked the data type being written
to the fields (the correct data types are being written); and we even checked the list schema to ensure the list names and the internal names are aligned (they
are), but we still cannot figure out why the workflow is still throwing this error.
We located the area within the workflow step where it is failing and we inserted a logging action to determine if the workflow would execute the logging action but it did not, but wrote the same error message.
The workflow is a Reusable Approval workflow designed in SharePoint Designer 2010 and attached to a content type.
The form associated with the list was modified in InfoPath 2010.
Approvers would provide their approval in the InfoPath form which is then read by the workflow.
Side note - items created after the workflow throws this Unknown Error some seem to be working fine.
We have deleted the item in question and re-added it with no effect.
Based on what we were able to determine there don’t seem to be any consistency with how this issue is behaving.
Any suggestions on how to further investigate this issue in order to find the root cause would be greatly appreciated?
Cheers

Hi,
I understand that the reusable workflow doesn’t work properly now. Have you tried to remove the Update list item action to see whether the workflow can run without issue?
If the workflow runs perfectly when the Update list item action is removed, then you need to check whether there are errors in the update action. Check whether the values have been changed.
Thanks,
Entan Ming
Entan Ming
TechNet Community Support

The workflow could not update the item, possibly because one or more columns for the item require a different type of information using Update Item action

I got error "The workflow could not update the item, possibly because one or more columns for the item require a different type of information "I found out the cause is Update Item action
I need to update item in another List call Customer Report ,the field call "Issues" with data type "Choice" to yes
then the error arise . please help..

Thanks for the quick response Nikhil.
Our SPF 2010 server is relatively small to many setups I am sure. The list with the issue only has 4456 items and there are a few associated lists, eg lookups, Tasks, etc see below for count.
Site Lists
Engagements = 4456 (Errors on this list, primary list for activity)
Tasks = 7711 (All workflow tasks from all site lists)
Clients = 4396 (Lookup from Engagements, Tslips, etc)
Workflow History = 584930 (I periodically run a cleanup on this and try to keep it under 400k)
Tslips = 3522 (Engagements list can create items here, but overall not much interaction between lists)
A few other lists that are used by workflows to lookup associations that are fairly static and under 50 items, eg "Parters Admin" used to lookup a partners executive admin to assign a task.
Stunpals - Disclaimer: This posting is provided "AS IS" with no warranties.

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