Difference between pack/unpack and T2P (copyConfig/copyBinary)

Hi Experts,
I have a requirement to clone WLS 10.3.3 running SOA and OHS. I am facing some issues (encountering NPE on running copyBinary.sh and extractMovePlan.sh file is missing) while doing T2P for OHS. I see pack.sh and unpack.sh can be used to make WLS domain templates and create new domains on different machines/hosts.
Please let me know what is the difference between the two approaches T2P and pack.sh/unpack.sh. Also please suggest which is the recommended approach.
Note: I am new to WLS, so please don't mind if my question is trivial or doesn't make sense.
Thanks
Rathnam

Below is the Stack Trace for NPE:
=======================================================================================
Null Point Exception Error:
bash-3.2$ /than8o/fmw/product/111/oracle_common/bin/copyConfig.sh -javaHome /than8o/fmw/jrmc-4.0.0-1.6.0 -al /ptsadmin/FMW_clone/config/OHS_CopyConfig.jar -sourceInstanceHomeLoc /than8o/fmw/product/111/ohs_instances -sourceComponentName ohs1
Log File: "/tmp/CLONE2012-09-19_03-56-21PM-LOG/CLONE2012-09-19_03-56-21PM.log".
Error File: "/tmp/CLONE2012-09-19_03-56-21PM-LOG/CLONE2012-09-19_03-56-21PM.error".
To proceed, type "yes":yes
INFO : Sep 19, 2012 3:19:23 PM - CLONE-21095 Create archive for instance1@ohs1 started ...
java.lang.NullPointerException
at oracle.as.clone.classloader.CloningFrameworkClassLoader.getClonableEntityTypes(CloningFrameworkClassLoader.java:162)
at oracle.as.clone.classloader.CloningFrameworkClassLoader.<init>(CloningFrameworkClassLoader.java:254)
at oracle.as.clone.classloader.CloningFrameworkClassLoader.getInstance(CloningFrameworkClassLoader.java:222)
at oracle.as.clone.cloner.component.ComponentCreateCloner.doClone(ComponentCreateCloner.java:66)
at oracle.as.clone.cloner.Cloner.doFinalClone(Cloner.java:56)
at oracle.as.clone.request.CreateGenericArchive.doGenericArchive(CreateGenericArchive.java:128)
at oracle.as.clone.request.CreateCloneRequest._clone(CreateCloneRequest.java:69)
at oracle.as.clone.process.CloningExecutionProcess.execute(CloningExecutionProcess.java:145)
at oracle.as.clone.process.CloningExecutionProcess.execute(CloningExecutionProcess.java:128)
at oracle.as.clone.client.CloningClient.executeCloneCommand(CloningClient.java:123)
at oracle.as.clone.client.CloningClient.main(CloningClient.java:83)
oracle.as.clone.exception.FMWCloningException: java.lang.NullPointerException
at oracle.as.clone.classloader.CloningFrameworkClassLoader.getInstance(CloningFrameworkClassLoader.java:227)
at oracle.as.clone.cloner.component.ComponentCreateCloner.doClone(ComponentCreateCloner.java:66)
at oracle.as.clone.cloner.Cloner.doFinalClone(Cloner.java:56)
at oracle.as.clone.request.CreateGenericArchive.doGenericArchive(CreateGenericArchive.java:128)
at oracle.as.clone.request.CreateCloneRequest._clone(CreateCloneRequest.java:69)
at oracle.as.clone.process.CloningExecutionProcess.execute(CloningExecutionProcess.java:145)
at oracle.as.clone.process.CloningExecutionProcess.execute(CloningExecutionProcess.java:128)
at oracle.as.clone.client.CloningClient.executeCloneCommand(CloningClient.java:123)
at oracle.as.clone.client.CloningClient.main(CloningClient.java:84)
Caused by: java.lang.NullPointerException
=======================================================================================
Basically I am looking at knowing the difference between pack/unpack and T2P using copyConfig/copyBinary/extractMovePlan.
Thanks
Rathnam

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Difference between Free goods and BOM (ERLA)

Hi,
Could any body throw some light on the Difference between Free goods and BOM(ERLA) to clarify my weired thought.
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Than same thing is also With BOM (ERLA)
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Hi Venksys
Please note as given below :
Free Goods : This function allows you to offer your customers a product free of charge in the form of free goods when a certain quantity of products is ordered. Free goods is a kind of quantity discount, and is granted in the form of a goods delivery that is free of charge when a certain quantity is purchased. There are Two types of free goods :
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Question about main difference between Java bean and Java class in JSP

Hi All,
I am new to Java Bean and wonder what is the main difference to use a Bean or an Object in the jsp. I have search on the forum and find some post also asking the question but still answer my doubt. Indeed, what is the real advantage of using bean in jsp.
Let me give an example to illustrate my question:
<code>
<%@ page errorPage="errorpage.jsp" %>
<%@ page import="ShoppingCart" %>

<jsp:useBean id="cart" scope="session" class="ShoppingCart" />
<html>
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Your cart's ID is: <%=cart.getId()%>.
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In the above code, I can also create a object of ShoppingCart by new operator then get the id at the following way.
<code>
<%
ShoppingCart cart = new ShoppingCart();
out.println(cart.getId());
%>
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Now my question is what is the difference between the two method? As in my mind, a normal class can also have it setter and getter methods for its properties. But someone may say that, there is a scope="session", which can be declared in an normal object. It may be a point but it can be easily solved but putting the object in session by "session.setAttribute("cart", cart)".
I have been searching on this issue on the internet for a long time and most of them just say someting like "persistance of state", "bean follow some conventions of naming", "bean must implement ser" and so on. All of above can be solved by other means, for example, a normal class can also follow the convention. I am really get confused with it, and really want to know what is the main point(s) of using the java bean.
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Hi All,
I am new to Java Bean and wonder what is the main
difference to use a Bean or an Object in the jsp. The first thing to realize is that JavaBeans are just Plain Old Java Objects (POJOs) that follow a specific set of semantics (get/set methods, etc...). So what is the difference between a Bean and an Object? Nothing.
<jsp:useBean id="cart" scope="session" class="ShoppingCart" />
In the above code, I can also create a object of
ShoppingCart by new operator then get the id at the
following way.
ShoppingCart cart = new ShoppingCart();
out.println(cart.getId());
...Sure you could. And if the Cart was in a package (it has to be) you also need to put an import statement in. Oh, and to make sure the object is accessable in the same scope, you have to put it into the PageContext scope. And to totally equal, you first check to see if that object already exists in scope. So to get the equivalant of this:
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<%@ page import="my.pack.ShoppingCart %>
<%
ShoppingCart cart = pageContext.getAttribute("cart");
if (cart == null) {
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%>So it is a lot more work.
As in my mind, a normal class can also
have it setter and getter methods for its properties.True ... See below.
But someone may say that, there is a scope="session",
which can be declared in an normal object.As long as the object is serializeable, yes.
It may be
a point but it can be easily solved but putting the
object in session by "session.setAttribute("cart",
cart)".Possible, but if the object isn't serializable it can be unsafe. As the point I mentioned above, the useBean tag allows you to check if the bean exists already, and use that, or make a new one if it does not yet exist in one line. A lot easier than the code you need to use otherwise.
I have been searching on this issue on the internet
for a long time and most of them just say someting
like "persistance of state", "bean follow some
conventions of naming", "bean must implement ser" and
so on. Right, that would go along the lines of the definition of what a JavaBean is.
All of above can be solved by other means, for
example, a normal class can also follow the
convention. And if it does - then it is a JavaBean! A JavaBean is any Object whose class definition would include all of the following:
1) A public, no-argument constructor
2) Implements Serializeable
3) Properties are revealed through public mutator methods (void return type, start with 'set' have a single Object parameter list) and public accessor methods (Object return type, void parameter list, begin with 'get').
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I am really get confused with it, and
really want to know what is the main point(s) of
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<%
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<jsp:useBean id="cart" class="my.pack.ShoppingCart" scope="session">
<jsp:setProperty name="cart" property="*"/>
</jsp:useBean>The second seems easier to me.
It also allows you to use your objects in more varied cases - for example, JSTL (the standard tag libraries) and EL (expression language) only work with JavaBeans (objects that follow the JavaBeans conventions) because they expect objects to have the no-arg constuctor, and properties accessed/changed via getXXX and setXXX methods.
>
Any help will be highly apprecaited. Thanks!!!
Best Regards,
Alex

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Hi,
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Hi Sunil,
. Please visit the following links:
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Difference Between Data Type and Data Object

Difference Between Data Type and Data Object

hi magesh
Data types can be divided into
elementary,
reference, and
complex types.
Elementary Types
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Fixed-Length Elementary Types
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Four character types:
Character (C),
Numeric character (N),
Date (D),
and Time (T).
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Integer (I),
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Variable-Length Elementary Types
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XSTRING for byte strings
Reference Types
Reference types
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Data Types
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2)You can then use them later on in conjunction with a data object.
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Data Objects
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3) ABAP statements access these contents by addressing the name of the data object and interpret them according to the data type..
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hope this helps u,
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Hi Ashish,
Data Types:       Are pure descriptions.
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EX.
1.     C-CHARACTER
2.     D-DATE
3.     F-FLOAT
4.     I-INTEGER
5.     N-NUMERIC TEXT
6.     T-TIME
7.     P-PACKED NUMBER
8.     X-HEXADECIMAL
9.     STRING-Variable length string.
10.     XSTRING-Variable length byte string.
Data Objects: Are created during runtime.
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EX:
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EX.DATA: NUM TYPE I.
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EX: DATA: PRICE LIKE NUM.
     CONSTANT-It is a data object, which contains a constant value throughout the program.
Can be declared in program by using CONSTANT statement.
EX:CONSTANT: INT TYPE I VALUE 15.
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3 APPROACHES TO DEFINE DATA OBJECTS.
1.     ELEMENTARY TYPES
DATA: Customer _Name (25) TYPE C,
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DATA: Customer _Name2 (25) TYPE C,
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TYPES: T_NAME (25) TYPE C
DATA: CUSTOMER_NAME TYPE T_NAME
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DATA: BEGIN OF BOOKING,
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You can also look into SAP help for more information.
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hi nagarjuna,
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sham'm

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SAP Seniors,
Can you please let me know what is difference between sy-index and sy-tabix.
I read the SAP help, it is confusing for me. it looks like both are same from help. please help me.
Thank you
Anitha.

HI,
Here is a brief description of difference between SY_TABIX and SY_INDEX and using them with several conditions.
SY-TABIX
Current line of an internal table. SY-TABIX is set by the statements below, but only for index tables. The field is either not set or is set to 0 for hashed tables.
APPEND sets SY-TABIX to the index of the last line of the table, that is, it contains the overall number of entries in the table.
COLLECT sets SY-TABIX to the index of the existing or inserted line in the table. If the table has the type HASHED TABLE, SY-TABIX is set to 0.
LOOP AT sets SY-TABIX to the index of the current line at the beginning of each loop lass. At the end of the loop, SY-TABIX is reset to the value that it had before entering the loop. It is set to 0 if the table has the type HASHED TABLE.
READ TABLE sets SY-TABIX to the index of the table line read. If you use a binary search, and the system does not find a line, SY-TABIX contains the total number of lines, or one more than the total number of lines. SY-INDEX is undefined if a linear search fails to return an entry.
SEARCH <itab> FOR sets SY-TABIX to the index of the table line in which the search string is found.
SY-INDEX
In a DO or WHILE loop, SY-INDEX contains the number of loop passes including the current pass.
Hope this helps.
Thank you,
Pavan.

Difference between sy-tabix and sy-index?

tell me about sy-tabix and sy-index?what is the difference between sy-tabix and sy-index?
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Edited by: Suhas Saha on Jun 18, 2011 5:33 PM

HI,
Here is a brief description of difference between SY_TABIX and SY_INDEX and using them with several conditions.
SY-TABIX
Current line of an internal table. SY-TABIX is set by the statements below, but only for index tables. The field is either not set or is set to 0 for hashed tables.
APPEND sets SY-TABIX to the index of the last line of the table, that is, it contains the overall number of entries in the table.
COLLECT sets SY-TABIX to the index of the existing or inserted line in the table. If the table has the type HASHED TABLE, SY-TABIX is set to 0.
LOOP AT sets SY-TABIX to the index of the current line at the beginning of each loop lass. At the end of the loop, SY-TABIX is reset to the value that it had before entering the loop. It is set to 0 if the table has the type HASHED TABLE.
READ TABLE sets SY-TABIX to the index of the table line read. If you use a binary search, and the system does not find a line, SY-TABIX contains the total number of lines, or one more than the total number of lines. SY-INDEX is undefined if a linear search fails to return an entry.
SEARCH <itab> FOR sets SY-TABIX to the index of the table line in which the search string is found.
SY-INDEX
In a DO or WHILE loop, SY-INDEX contains the number of loop passes including the current pass.
Hope this helps.
Thank you,
Pavan.

What is difference between sy-index and sy-tabix and where both are using ?

what is difference between sy-index and sy-tabix and where both are using ?

hi nagaraju
sy-tabix is in Internal table, current line index. So it can only be used while looping at the internal table.
sy-index is in Loops, number of current pass. This you can use in other loop statements also (like do-enddo loop, while-endwhile)
SY-INDEX is a counter for following loops: do...enddo, while..endwhile
SY-TABIX is a counter for LOOP...ENDLOOP, READ TABLE...
Here is an example from which you can understand the difference between sy-tabix and sy-index.
Itab is an internal table with the following data in it.
id Name
198 XYZ
475 ABC
545 PQR.
loop at itab where id > 300.
write :/ itab-id, itab-name , sy-tabix, sy-index.
endloop.
My output will be :
475 ABC 2 1
545 PQR 3 2
Sy-tabix is the index of the record in internal table.
sy-index gives the no of times of loop passes.
So, for the first record in the output (475 ABC), 2 is the index of the record in internal table and as it is first time loop pass occured, sy-index value is 1.
Regards,
navjot
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