What is a 'namespace' in ABAP context?

same ques.
Regards

Hi mehta,
It's the range of name it can used for custom objects.
You can define an your own name space by trx SE03
name space is there to differentiate between SAP standard ones and the ones developed by us.
'Z' and 'Y' are the name spaces allocates for objects created by us.
where as A TO X for SAP STANDARD.
for lock objects alone name space gain differs,
'EZ' / 'EY' for us
For further details refer the link
http://help.sap.com/saphelp_erp2005/helpdata/en/57/38dee94eb711d182bf0000e829fbfe/frameset.htm
Hope it helps...
Regards,
Kumar

Similar Messages

What is infoset in R/3 Context.. how to view infoset in R/3

Hi Guys..
What is infoset in R/3 Context.. how to view infoset in R/3
Cheers
Senthil

hiii
By using SQ02 you can create infoset.For using ABAP QUERY it is actually needed.it will determine which table & which fields of it will be referenced by ABAP QUERY.
Just go through this link you will be cleared about it.
http://www.abapcode.info/2008/05/how-to-generate-query-report-example.html
reward if useful
thx
twinkal

What are the Interfaces in ABAP

Hi all,
What are the Interfaces in ABAP ?
send me any material on the same

Dear
Interface are basically used to upload large amt of data in SAP .
Intrfaces are Automation of BDCS..
Search for BDC'S IN FORUM u will get lots of material on same
Rgds
Santo

What is tthe role of ABAP Engine in EP server

Hi to All,
do any one of u let me know the role of ABAP engine in EP server! How can i make use of ABAP Engine. I know to work with J2EE Engine, but generally what we will do in ABAP Engine.
It looks to u all as a silly question, but i am not clear of this function, so i need a detail explanation of this.
Regards,
Sireesha.

Hi,
before there was a WAS 6.20 (Web Application Server) SAP's R/3 Applications were build up on the so called R/3 Basis System. One part of the R/3 Basis was the APAP/4 Runtime. This was true until R/3 version 4.5.
In parallel SAP started to develop a J2EE Application Server. They founded/buyed a company in Bulgaria called InQMy. You might know that the portal version EP5.0 was based on the InQMy J2EE engine.
Since R/3 4.7 the old R/3 Basis is called "Web Application Server" (WAS 6.20). Additional to the ABAP/4 Runtime this WAS contains the former ITS (Internet Transaction Server" and the BSP's (Business Server Pages). The old ABAP/4 Runtime is now called "ABAP Stack".
The old InQMy J2EE Server is now called "J2EE Engine" or "JAVA Stack".
With Release 6.40 of the WAS it contains both the ABAP Stack and the JAVA Stack.
Now to Your Question. A standarad EP installation just contains the JAVA stack of the WAS. The ABAP stack normally is not installed, because it is not used by the EP. You could install the ABAP stack in addition. But for what purposes ? Well if You would like to develop a webapplication based on BSP.
If You are allread running an R/3 System it contains an ABAP Stack but normally no JAVA stack.
The Java Stack of the EP Server can call the ABAP Stack of an R/3 System via RFC (remote function call).
More confused now ?

What parameters should be changed in context file of oracle apps

Hii..
what parameters should be changed in context file of oracle apps(R12.1.3) for 250 users and pfile parameters of database

But i came to know we need change parameters like s_oacore_nprocs,MaxPermSize,-Xmx for Forms and Oacore in Context file of apps, based on number of users .Is it correct???Yes.
JVM: Guidelines to setup the Java Virtual Machine in Apps Ebusiness Suite 11i and R12 [ID 362851.1]
Configuring various JVM tuning parameters for Oracle E-Business suite 11i and R12 [ID 567551.1]
Oracle EBS R12 Context Variables [ID 458282.1]
Increasing Number of JVMs Allocated to oacore Process Causes Login Problems [ID 731115.1]
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How To Determine The Number Of Java Virtual Machines (JVM's) Started By Oacore Used By Oracle Payments [ID 1372586.1]
Thanks,
Hussein

What is Report Writer in Abap ?

What is Report Writer in Abap ?
How we can write a simple report through report writer .
It's Tcode , How to proceed ?
I developed several report through ABAP , but i have no clue about Report Writer .
What is advantage to using it .
Plz give some Example .
Regards : rajneesh

Hi,
see the help
http://help.sap.com/saphelp_47x200/helpdata/en/66/bc7dc143c211d182b30000e829fbfe/frameset.htm
Regards
Kiran Sure

What is control tables in abap hr?what is the purpose?

what is control tables in abap hr?what is the purpose?

These are the screen elements used to display tabular data they can be called
as screen tables( like STEP LOOP).To use table control we have to create it on the screen using SCREEN PAINTER(SE51) and declare a control variable of TYPE TABLEVIEW using CONTROLS statement in the ABAP program. We have to use LOOP .. ENDLOOP statement in both PBO and PAI with or without AT int_table parameter. IF AT int_table parameter is not used than we have to place a MODULE call between the LOOP...ENDLOOP statement to fill the screen table rows from the ABAP program in PBO and program our own scrolling functions
using OK_CODE field.
Having a parallel loop(at screen table rows & int table rows) by using parameter
AT int_table makes the ABAP code simple.
A special structure of type CXTAB_CONTROL is used to set/get various
attributes of table control at runtime like CURRENT_LINE ,TOP_LINE.
ABAP declaration
CONTROLS: tab_con TYPE TABLEVIEW USING SCREEN nnnn
Here tab_con is the same name we used in screen for the table control.
This ABAP statement will declare a control variable that will be used to access
the table control , and set it's various attributes like number of fixed columns(tab_con-FIXED_COLS) ,total number of records it will display(tab_con-LINES).It is of type CXTAB_CONTROL and is a deep structure(structure containing structures).
REFRESH CONTROL tab_con FROM SCREEN nnnn
This ABAP statement will initialize the table control on the screen nnnn to its initial values.
PBO processingI
n PBO we have to use the screen LOOP ...ENDLOOP statement , with or without
intenal table.
LOOP WITH CONTROL tab_con.
MODULE fill_tab_con.
ENDLOOP.
Here a module should be called between the loop endloop statement to transfer
data from th ABAP program to the screen table through a structure.This module
should use the CURRENT_LINE attribute of the table control variable to get the
current screen table record index to read the data from the internal table into a work area.
e.g.
READ TABLE int_table INDEX tab_con-CURRENT_LINE
The record read will be placed in the header line of the internal table and will be available to the similarly named screen fields or if these are different it can be written explicitly. e.g.
screen_field_name = int_table-field_name
LOOP AT int_table INTO workarea WITH CONTROL tab_con CURSOR i FROM
n1 TO n2.
ENDLOOP.
Here the module call is not required to fill the screen table.The CURSOR parameter is a integer of type I indicating which absolute internal table line
should be the first to display on the table control .FROM n1 TO n2 can be used
to restrict the starting line and ending line number of the internal table , they are of type SY-TABIX.
In both cases before the LOOP statement a module should be called which
is generally for setting of status ,in which we should fill the LINES attribute
(tab_con-LINES ) of the control with the total number of internal table records,doing this ensures correct and automatic scrolling.
The ABAP statement DESCRIBE TABLE int_table LINES lines can be used
to get the total lines in an int table.
PAI Processing
We have to use LOOP ... ENDLOOP in PAI so that data can transfer fro table control to ABAP program. If we want to write changes to the data we should
call a module between the LOOP ... ENDLOOP. The MODULE call to process user commands (SY-UCOM) should be called after the ENDLOOP statement.
e.g.
PROCESS AFTER INPUT
MODULE mod AT EXIT-COMMAND.
LOOP AT itab_table or LOOP "depending on whether we are using AT int_table
MODULE modify_int_table.
ENDLOOP.
MODULE user_command.
In the MODULE call modify_int_table we can use
MODIFY int_table FROM workarea INDEX tab_con-CURRENT_LINE
or we can use
int_table-field_name = screen_field_name.
Thanks
Please Reward points if helpful.
Edited by: Richa Khosla on Mar 28, 2008 7:38 AM

What is the difference between ABAP and HR-ABAP?

Hi people,
Could u just tel me abt what is the difference between ABAP and HR-ABAP?
Thanks in advance,
Sanjeev K.V

Hi Sir ,
Please have a look below .Hope it is suitable and simpler solution for your question.
Please do reward if useful.
Thankx.
HR deals with the INFOTYPES which are similar to Tables in General ABAP.
There are different ways of fetching data from these infotypes.
There are different areas in HR LIKE Personal Admn, Orgn Management, Benefits, Time amangement, Event Management, Payroll etc
Infotypes for these areas are different from one another area.
storing of records data in each type of area is different
LDBS like PNP are used in HR programing.
Instead of Select.. we use some ROUTINES and PROVIDE..ENDPROVIDE.. etc
and in the case of Pay roll we use Clusters and we Import and Export them for data fetching.
On the whole Normal ABAP is different from HR abap.
Also,
HR:
HR deals with the INFOTYPES which are similar to Tables in General ABAP.
There are different ways of fetching data from these infotypes.
There are different areas in HR LIKE Personal Admn, Orgn Management, Benefits, Time amangement, Event Management, Payroll etc
Infotypes for these areas are different from one another area.
storing of records data in each type of area is different
LDBS like PNP are used in HR programing.
Instead of Select.. we use some ROUTINES and PROVIDE..ENDPROVIDE.. etc
and in the case of Pay roll we use Clusters and we Import and Export them for data fetching.
On the whole Normal ABAP is different from HR abap.
For Personal Admn the Infotypes start with PA0000 to PA1999
Time Related Infotypes start with PA2000 to PA2999.
Orgn related Infotypes start with HRP1000 to HRP1999.
All custom developed infotypes stsrat with PA9000 onwards.
In payroll processing we use Clusters like PCL1,2,3 and 4.
Instead of Select query we use PROVIDE and ENDPROVIDE..
You have to assign a Logical Database in the attributes PNP.
Go through the SAp doc for HR programming and start doing.
http://www.sapdevelopment.co.uk/hr/hrhome.htm
See:
http://help.sap.com/saphelp_46c/helpdata/en/4f/d5268a575e11d189270000e8322f96/content.htm
sites regarding hr-abap:
http://www.sapdevelopment.co.uk/hr/hrhome.htm
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/PAPA/PAPA.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/PAPD/PAPD.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/PYINT/PYINT_BASICS.pdf
http://www.atomhr.com/training/Technical_Topics_in_HR.htm
http://www.planetsap.com/hr_abap_main_page.htm
You can see some Standard Program examples in this one ...
http://www.sapdevelopment.co.uk/programs/programshr.htm
http://searchsap.techtarget.com/originalContent/0,289142,sid21_gci1030179,00.html?Offer=SAlgwn12604#Certification
http://www.erpgenie.com/faq/hr.htm.
http://www.planetsap.com/hr_abap_main_page.htm
http://www.sapbrain.com/TUTORIALS/FUNCTIONAL/HR_tutorial.html
These are the FAQ's that might helps you as well.
http://www.sap-img.com/human/hr-faq.htm
http://www.sapgenie.com/faq/hr.htm
http://www.planetsap.com/hr_abap_main_page.htm
http://www.atomhr.com/library_full.htm
HR Long texts Upload
Look at the below link
And finally,
Few notes are below:
InfoSets in the HR Application
You can use SAP Query in HR to report on HR data. Queries are maintained as described in Creating Queries. The special features of queries created for HR are described in Maintaining Queries in the Human Resources Application. The maintenance procedure for HR InfoSets differs from the described procedure inasmuch as HR data fields are grouped together in infotypes.
InfoSet management in SAP Query is also used for InfoSet Query. For further information, see Functions for Managing InfoSets.
If you want to create InfoSets for HR, you can use logical databases PNP, PNPCE, PAP, and PCH (see HR Logical Databases). The database you must use to create your InfoSet depends on the component in which the data you want to report on is stored.
The reports you can execute using InfoSets based on logical databases PNP (or PNPCE) or PCH are similar, but differ in that they can select different objects. The following table describes the connection between the logical database, and the infotypes you can include in an InfoSet. It also provides you with one or two examples of reports that you can execute using the appropriate InfoSets.
Logical database PNP/PNPCE* PCH PAP
Selection of Persons Objects from Personnel Planning Applicants
Infotypes that can be included in the InfoSet Infotypes for· Personnel Administration (0000-0999) · Time Management (2000-2999) · Payroll infotypes · Infotypes for Personnel Planning objects that can be related to persons If the object type is specified:· Infotypes for the object type · Infotypes for objects that can be related to the specified object typeIf the object type is not specified:· All infotypes · Infotypes for Recruitment (4000-4999)· Some infotypes for Personnel Administration (such as 0001 and 0002)
· Customer infotypes
Reporting examples · Selection of all persons who participated in a specific business event, output of prices for reserved business events · Selection of all persons assigned to a specific personnel area, output of qualifications held by these persons · Selection of all business events held in London in March, output of all persons who participated in these business events · Selection of all positions assigned to a specific organizational unit, output of all persons assigned to the positions · Selection of all applicants hired last year to work on special projects, output of addresses for the applicants selected
Logical database PNPCE (PNP Concurrent Employment) functions just like logical database PNP. The procedure for creating InfoSets is also the same. It only becomes significant if you work with Concurrent Employment.
Creating InfoSets
The maintenance procedure for HR InfoSets differs from the procedure described so far in this section inasmuch as HR data fields are grouped together in infotypes. To set up an InfoSet for the HR application, proceed as follows:
1. On the initial screen for maintaining InfoSets, enter a name for the InfoSet and choose Create.
2. On the next screen, enter a name for the InfoSet and select one of the HR logical databases in accordance with your reporting requirements.
Customer infotypes can be created on all HR logical databases. In each individual case, therefore, you must decide which database to select so that you can report on customer infotypes.
This screen enables you to enter an authorization group. All of the queries that are subsequently created using this InfoSet can only be executed by persons who have this authorization group.
3. Choose .
This takes you to the Infotype Selection for InfoSet screen. You now have the option of creating field groups and assigning fields as required for non-HR InfoSets. Field groups that correspond to infotypes and already contain fields, however, are always created for HR InfoSets. The field groups are displayed in an overview tree in the top right section of the screen.
The infotypes that you included in the InfoSet are displayed in an overview tree on the left of the screen. The infotype fields that are already included in field groups are displayed in a different color, and the corresponding field group ID is displayed.
In the standard system, a field group is created automatically for each infotype that you included in the InfoSet (a field group corresponds to an infotype).
In the standard system, each field group contains the infotype-specific fields. To ensure that working with the InfoSet is as easy as possible, you are advised to restrict your use of fields in each field group to those you really require. This means you should remove fields that are not required.
An infotype's fields must only be assigned to the pertinent field group. Make sure this assignment is correct. If the assignment is incorrect, the InfoSet could be rendered unusable.
When an InfoSet is created, the following fields are transferred automatically to the first field group:
§ Logical database PNPCE or PNP Personnel number
§ Logical database PAP Applicant number
§ Logical database PCH Object ID, plan version, and object type
6. Determine the fields that must be included in the field groups of your InfoSet. If you require further information, see Assigning Fields to a Field Group.
If you want, you can change the default sequence of field groups and fields as required using Drag&Drop.
7. To save the InfoSet, choose .
8. To generate the InfoSet, choose .
On the Change InfoSet (InfoSet name) screen, you can choose Edit ® Change infotype selection to add more infotypes to the InfoSet, or to remove infotypes from the InfoSet. Remember to regenerate the InfoSet afterwards.
This screen also enables you to update InfoSets if, for example, the system contains new additional fields for specific key values. To do so, choose InfoSet ® Additional functions ® Update additional HR fields.
9. Go back to the initial screen for InfoSet maintenance.
10. Choose User group assignment.
11. Select a user group, and save your entry.
sample code
START-OF-SELECTION.
GET pernr.
rp_provide_from_frst p0000 space pn-begda pn-endda.
if pnp-sw-found EQ '1'.
READ TABLE p0001 WITH KEY pernr = p0000-pernr.
if sy-subrc = 0.
write : p0001-plans. " earliest.
endif.
endif.
rp_provide_from_last p0014 space pn-begda pn-endda.
if pnp-sw-found EQ '1'.
READ TABLE p0014 WITH KEY pernr = p0000-pernr.
if sy-subrc = 0.
write : p0014-LGART. .
endif.
endif.

What is Report Painter in Abap ?

What is Report Painter in Abap ?
How we can write a simple report through report painter .
It's Tcode , How to proceed ?
I developed several report through ABAP , but i have no clue about Report Painter .
What is advantage to using it .
Plz give some Example .
Regards : rajneesh

Hi rajneesh,
Report Painter : -
You use the Report Painter to create reports from data in the Special Purpose Ledger (FI-SL) application component and other R/3 application components to meet your specific reporting requirements.Advantages of the Report Painter include:--Easy and flexible report definitionReport definition without using setsDirect layout controlABAP QueryThe SAP Query application is used to create reports not already contained in the default. It has been designed for users with little or no knowledge of the SAP programming language ABAP.SAP Query offers users a broad range of ways to define reports and create different types of reports such as basic lists, statistics, and ranked lists. ABAP Report--
A ABAP Report is the one which is used to display the output in the form of list with out any GUI screen.It is less userinteraction. or Reading and displaying data, for example in a list. Obsolete name for an execution program that can only implement reporting
Report Painter allows you to create reports using data from SAP application components, which you can adapt to meet your individual requirements.
Many of your reporting requirements can already be met by using the standard reports provided by various SAP application components. If these SAP standard reports do not meet your reporting needs, Report Painter enables you to define your specific reports quickly and easily.
Report Painter fulfills a function similar to Report Writer, but is easier to use. Most of the functions found in Report Writer have been built into Report Painter; however, you do not need to be familiar with all Report Writer concepts (such as Sets) in order to use Report Painter.
When executing a Report Painter report, it is displayed by the system in Report Writer format. You thus have access to the same functions as for Report Writer reports defined in the same way, and can combine Report Painter and Report Writer reports together in a report group.
Report Painter uses a graphical report structure, which forms the basis for your report definition and displays the rows and columns as they appear in the final report output.
To facilitate report definition, you can use many of the standard reporting objects provided by SAP (such as libraries, row/column models, and standard layouts) in your own specific reports. When you define a Report Painter report you can use groups (sets). You can also enter characteristic values directly.
Advantages of Report Painter include:
Flexible and simple report definition
Report definition without using sets
Direct layout control: The rows and columns are displayed in the report definition as they appear in the final report output, making test runs unnecessary.
http://help.sap.com/saphelp_47x200/helpdata/en/56/32e339b62b3011e10000000a11402f/content.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/5b/d22cee43c611d182b30000e829fbfe/frameset.htm
thanks
shankar
reward me if usefull

What is field symbols in abap

hi
what is field symbols in abap in which scenario we can use filed symbols?
Moderator message : Search for available information, thread locked.
Edited by: Vinod Kumar on Dec 16, 2011 5:11 PM

Hai,
Generally, we use the explicit work area to process the internal table like appending & modifying records. We can reduce the time and improve the performance of the program by using the field-symbols. When we use the LOOP construct with the explicit work area, system need to engage the resources to put the required record in the work area, process it and move it back to the table if the needed. This additional processing time could be saved by using the field-symbol. By using the field-symbols we can save this additional time and improve the performance. Field-symbols are similar to dereferenced pointers in C. While using the field-symbol, system uses the same memory allocated to that particular field in the record instead of moving it to work area and processing
field symbols
Edited by: Ravi.Seela on Dec 16, 2011 7:53 AM

What is the role of ABAPer in Change pointeru0092s technique?

What is the role of ABAPer in Change pointers technique?

Hi,
Functional Consultant will inform you for which Transaction Change Pointer needs to be done & what all updates needs to be done during Change pointer.
Accordingly ABAPer will code the logic to update the tables.
Best regards,
Prashant

Get Message ID and namespace from ABAP Mapping

Hi XI Expert,
Please advise how to get the message ID and namespace from ABAP Mapping.
Thank You and best Regards
Fernand

Hi,
To access the message ID, use the method GET_MESSAGE_ID of the controller object:
1. Fetch a protocol instance for the protocol IF_WSPROTOCOL_MESSAGE_ID.
2. To have the system return the message ID after the sender has sent a request message or the receiver has received a request message, use the method GET_MESSAGE_ID of this instance. This returns the ID by using the parameter MESSAGE_ID of type SXMSGUID.
Also you could do the same by this way also:
IF_WSPROTOCOL_XI_HEADER
has attributes messageid and interface namespace.
using this you can read the XI message header

What is #R2,#R3 in abap code

Hi,
Can any one explain what is #R2,#R3 in abap code. You can see the code snippet below.
#R2 DATE = DEPER = I2001-BEGDA.                          "WGYS11K127228
#R3 DEPER     = I2001-BEGDA.                             "
#R3 DATE+4(4) = I2001-BEGDA(4).                          "
#R3 DATE2(2) = I2001-BEGDA4(2).                        "
#R3 DATE(2)   = I2001-BEGDA+6(2).                        "WGYS11K127228
Regards
Eswar

What is the name of the standard program?
Just run a little test, I think you are right, seems to check whether it's running on an R/2 or R/3 system. Never noticed this before.
#R2 write 'R/2!'.
#R3 write 'R/3!'.
Output: R/3!
couldn't test the R/2 case, obviously...
Thomas

What is the meaning of ABAP/4 editor integrated with ABAP/4 data dictionary

hi All
i want the correct meaning of the following sentence <b>"What is the meaning of ABAP/4 editor integrated with ABAP/4 data dictionary"</b>.If any onre knows kindly explain me...
thanks in advance...

Hi,
Abap is programming language in business, data dictionary is kind a interface for editor to retrive from database level to presentation area. its a meta data.
The ABAP Dictionarys integration with the rest of the development environment enables ABAP programs to automatically recognize the names and characteristics of dictionary objects.
Additionally, the system provides easy navigation between development objects and dictionary definitions. For example, as a programmer, you can double-click on the name of a dictionary object in your program code, and the system will take you directly to the definition of that object in the ABAP/4 Dictionary.
Reward points if helpful,
regards,
jinesh

What technlogy is good for ABAP developer with some littile knowdge of java

Hi Experts,
What technlogy is good for ABAP developer with some littile knowdge of java IN SAP NETWEAVER.
Can any one guide me for good technology for todays market.
Thanks
Edited by: sdnhelp on Jul 15, 2009 1:50 PM
Edited by: sdnhelp on Jul 15, 2009 1:51 PM
Edited by: sdnhelp on Jul 15, 2009 1:51 PM

Hi,
you can choose PI of netweaver.
Regards,
Muralidhar

What is a 'namespace' in ABAP context?

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