About the bdc concept..................................

Setting up a BDC program where you find
information from?
. What has to be done to the packed fields before
submitting to a BDC session.

All numeric data should be passed to the BDC in character fields that are the same length as the screen fields of the transaction.
And if you want to know where to get general information about batch input, you're there already. Just search the forum.
Rob
Edited by: Rob Burbank on Jan 10, 2008 2:09 PM

Similar Messages

Quesion about the Basic concept of RMAN incremental backup

I have a problem in understanding the basic concept of two types RMAN Incremental backup ie. Differential and Cumulative. I just don't understand how cumulative incremental backup consumes more space than Differential backup.
Have a look at the scenario in which Differential backup is used.
1. On Sunday midnight, a LEVEL0 backup is taken.
2. On Monday midnight all the blocks that was changed since Sunday midnight are stored in the backup media (tape or disk)
3. On Tuesday midnight all the blocks that was changed since monday midnight are stored in the backup media.
4. On Wednesday midnight, all the blocks that was changed since tuesday midnight are stored in the backup media.
At this point, in the backup media, you have all the changed blocks from sunday midnight to wednesday midnight eventhough it was stored in a daily basis. If you had taken a cumulative backup at wednesday midnight the backup media would have contained the same changed blocks from sunday midnight(LEVEL0) to wednesday midnight, but all at one go instead of daily basis. I don't understand how cumulative backup consumes more space when the backup media contains the same amount of changed blocks as it were in the case of the Differential backup.

Considering the Scenario you given:
Sunday : Level 0 backup.
Monday : You have taken an incremental backup then there will not be any difference in size of backup set for differential or cumulative as the changes from last Level0 backup are considered.
Tuesday : A cumulative backup (n-1) will have changed blocks since Sunday's Level0 backup but a differential backup(n) will only have changed blocks since Monday. So definitely there will be more space consumed by cumulative backups compared to differentials.
Hope it helps ...
Bhupinder

Confused about the default schema

Hi,
I am a little bit confused about the schema concept.
I want to create a new schema called APP and then create several users and roles based on the schema APP. The default schema for the users should be APP achema.
How can I make the schema APP the default schema for the new users that I am creating?
I feel that there are some schema design concepts that I have to learn. Is there any resource on the internet that I can read and learn more about oracle schema design best practices?
Any help would be appreciated,
Ali

A schema holds object definitions, and in the case of table & index objects the schema also holds the data.
A user owns the schema.
Therefore the user 'owns the definitions (including any functions, procedures, sequences, tabels, etc.)
Other users may be granted access to some, or all, of the objects in a schema. This is done through the 'GRANT ...' command. For example, consider the following steps:
1) create user app_owner
2) create table object test owned by the app_owwner
3) create user app_user
4) grant select, update, insert and delete on app_owner's test table to app_user
5) add synonyms to avoid needing to qualify the table's schema name.
done as follows:
oracle@fuzzy:~> sqlplus system
SQL*Plus: Release 10.2.0.1.0 - Production on Mon Apr 3 20:07:32 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Enter password:
Connected to:
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
Create the app owner userid. Note there is no need to ever log in to that user, even to create tables.
SQL> create user app_owner
2 identified by xyz
3 account lock
4 quota unlimited on users
5 default tablespace users
6 temporary tablespace temp;
User created.
Creating objects in a schema can be done by providing the schema name, or by switching schema in newer versions of Oracle
SQL> create table app_owner.test ( t number );
Table created.
Create a userid that will access the table. Set that userid up to access the database and (for future) give it the capability to create it's own synonyms
SQL> create user app_user
2 identified by xyz
3 temporary tablespace temp;
User created.
SQL> grant create session to app_user;
Grant succeeded.
SQL> grant create synonym to app_user;
Grant succeeded.
Now give the user access to the objects
SQL> grant select, update, insert, delete on app_owner.test to app_user;
Grant succeeded.
Let's test it out. Insert by qualifying the schema name on the object, then create a synonym to avoid using schema, and try it all using the synonym
SQL> connect app_user/xyz
Connected.
SQL> insert into app_owner.test values (4);
1 row created.
SQL> create synonym test for app_owner.test;
Synonym created.
SQL> insert into test values (3);
1 row created.
SQL> select * from test;
         T
         4
         3
SQL> Note that some people want to use PUBLIC grants and PUBLIC synonyms. This is a real bad idea if you want to ensure long term security of the data and want to host several different applications in the same Oracle instance.
This, and a whole lot more, is in the 'Concepts' manual for your version of the database at http://docs.oracle.com

Where can I go to read about the concept of set-up and use of Key Chain to automatically insert required passwords at internet sites?

Where can I go to read about the concept and use of Key Chain to automatically insert required passwords at internet websites? I may or may not want to use Key Chain after I understand it.

Key Chain basics

What are the fundamentals concepts to know about BEX Queries on Multi Cube?

Hi ALL,
i have executed a Bex Query on a Multi Cube (2 Cubes: SalesAnalysis, SalesAnalysisHistoric) but i havn't received the same data that we have in R/3, after i have executed the same query on just one cube (SalesAnalysis) and the result it was correct.
please can Somebody explain me the basic concept relation between the datatargets when i execute a query on a Multicube? how BW server try to find data and what is the criteria and the relation between the various caracteristics and key figures of the Multicube components? there some fundamentals join?
when i create i query on a Multicube and i choose a caracteristic or a key figure how can i know that caracteristic or key figure is from one cube or another cube?
Thanks For ALL
Bilal

Hi Bilal,
Multiprovider is not a join, it is actually a union of the data. So all the data of the base data targets used in the MP will combine subject to the settings made in identification and selection screens of the multiprovider. In the query designer, the source of the KF or char is transparent to you....you cannot make out until you open the MP in the edit mode.
Hope this helps...

Need info about the parameter _FIX_CONTROL in a BW environment

Hi ,
I have done some research about the parameter FIXCONTROL and went through the SAP note 1165319.
We have a task at hand where SAP has recommended a new value to be added to this parameter in a BW production environment.
Now in the above note there are an entire set of values which this parameter can take up.
I have understood to some extent that this has to do with this Fixes if case of any issues.
last month we have upgraded the oracle version of the database from 10.2.0.2 to 10.2.0.4.
Can anyone help me in understanding what this MergeFix is all about?
I need to better understand this concept.
Thank you.
Regards,
Hari Kishan.

Hello,
still not sure if I fully understood your question; but the recommended approach regarding patches is:
1) Apply all the interim patches recommended by SAP. For Oracle 10.2.0.4 these will those from SAP note 1137346. The merge fix from SAP note also 1165319 is mentioneded there.
And by the way, SAP note 1137346 is updated about once a month; new patches may be added, old ones may be removed. SAP recommends to follow accordingly; but if there aren't any problems, you might want to you keep your current state for a longer period.
2) Read all the SAP notes mentioned there. You may have to do additional tasks like setting Oracle parameters, FIXCONTROL or others. The value you have to set now may or may not be mentioned in one of these notes, I can't know.
3) If you encounter some problem, first search in SAP notes, or if necessary open a support call with SAP. You may then have to apply additional patches and set addtional values for FIXCONTROL.
And yes, this way the list of required patches may become specific to each customer, as customer requirements are specific.
But it would be difficult to find the exact list of needed patches in advance.
I think a BW consultant who is familiar with Oracle installations will tell you something similar. One who is very experienced in your scenario might also be able to recommend additional patches in advance.
regards

Trying to understand the basic concept of object oriented programming.

I am trying to understand the basic concept of object oriented programming.
Object - a region of storage that define is defined by both state/behavior.
( An object is the actual thing that behavior affects.)
State - Represented by a set of variables and the values they contain.
(Is the location or movement or action that is the goal that the behavior is trying to accomplish.)
Variables- (What does this mean?)
Value - (What does this mean?)
Behavior - Represented by a set of methods and the logic they implement.
( A set of methods that is built up to tell's the how object to change it's state. )
Methods - A procedure that is executed when an object receives a message.
( A very basic comand.For example the method tells the object to move up, another method tells the method to go left. Thus making the object move up/left that combination is the behavior.)
Class - A template from which the objects are created.
( I am very confused on what classes are.)
- The definitions of the words I obtained from the "Osborne Teach Yourself Java". The () statements are how I interperate the Mechanisms (I do not know if Thats what you call them.) interact with each other. I understand my interpretation may be horribly wrong. I will incredibly appreciate all the support I may get from you.
Thank you

Object oriented programming is a replacement for the older idea of procedural programming (you can research procedural programming in google). As I understand it, in procedural programming, you have a step by step set of function calls to accomplish some task. Each function receives a data structure, manipulates it, and passes it to the next function. The problem with this is that each function preforms some action for the overall task and can't easily be reused by some other task. Its also harder to read the flow of what is happening with raw data structures flying all over the place.
In object oriented programming, an object calls a function of another object and receives back, not a data structure, but another object. Objects contain a data structure that can only be accessed by its functions. An object is not so much a sub component of a bigger task, as it is a service that any other task can use for any purpose. Also, when you pass an object to the caller, the caller can ask questions about the data structure via its functions. The developer doesnt have to know what the previous function did to the data by reading up on any documentation, or having to reverse engineer the code.
I suggest the best way of learning this is to code something like a library object.
A library object contains a collection of book objects
A book object contains a collection of chapter objects
A chapter object contains a collection of paragraph objects
A paragraph object contains a collection of sentence objects
A sentence object contains a collection of word objects.
Add functions to each object to provide a service
Example: A library object should have a:
public void addBook(Book book)
public Book getBook(String title)
public boolean isBookInLibrary(String title)
The key is to add functions to provide a service to anyone who uses your object(s)
For example, what functions (service) should a paragraph object provide?
It shouldn't provide a function that tells how many words there are in a sentence. That function belongs to a sentence object.
Lets say you want to add a new chapter to a book. The task is easy to read
if you write your objects well:
Sentence sentence1=new Sentence("It was a dark and stormy night");
Sentence sentence2=new Sentence("Suddenly, a shot ran out");
Paragraph paragraph=new Paragraph();
paragraph.addSentence(sentence1);
paragraph.addSentence(sentence2);
Paragraphs paragraphs=new Paragraphs();
paragraphs.addParagraph(paragraph);
Library library= new Library();
library.getBook("My Novel").addChapter("Chapter 1",paragraphs).
Now, lets say you want to have a word count for the entire book.
The book should ask each chapter how many words it contains.
Each chapter should ask its paragraphs, each paragraph should ask
its sentences. The total of words should ripple up and be tallied at each
stage until it reaches the book. The book can then report the total.
Only the sentence object actually counts words. The other objects just tallies the counts.
Now, where would you assign a librarian? What object(s) and functions would you provide?
If written well, the project is easily extensible.

Good way to start with the learning the 11g concepts

Hi,
I have a work experience on the BEA weblogic server 8.1 sp4 on which i have worked for about 2 year now. My current assignment requires working with the Installation/ Development and deployment in the Fusion middleware 11g server. Could some body please suggest me a good way to start with the learning the 11g concepts.
I understand that all the documentations are available in the Oracle forum, but i want to understand where to start from.
my core tasks in the assignment would be
1. installation (OSB on top of WLS).
2. development/configuration on OSB.
3. Deployment and administrative tasks.
regards,
Prakhar

Hi thanks for the update. I have been going through the links and found them very useful.
I have few new doubts.
In all the tutorials for getting started with the Fusion middleware, the examples which are given use the Oracle JDeveloper extensively. This IDE is used for implementing the BEPL and other important aspects. I found this very similar to the Workshop IDE initially bundled with the BEA-Weblogic 8.1. Is JDeveloper enhanced to accomodate the features of the Weblogic Workshop IDE?
Also, i need some information regarding the Eclipse IDE which is bundled with the OSB installation. Are there any tutorials available which show how to use the Eclipse IDE with OSB.
Also, can the Eclipse IDE be used to implement the same set of components which are being developed using the JDeveloper in the tutorials.
My concern here is i want to know the best way to start with the training/development. I am already familiar with the Eclipse IDE and donot want to switch to the JDeveloped unless it is absolutely necessary. Can one of these IDE be used repeacebly in place of other.
Please inform me if in case my wuestion is not clear.
Regards,
Prakhar

Could you pls give the details about the Unicode conversion during Upgrade

Hi,
Can anyone give details about the Unicode conversion during SAP Upgradation fro 4.6C to ECC6.
Waiting for quick response
Best Regards,
Padhy

Hi,
These are the few points i gathered during my upgradation project.
Before starting any upgradation project, it is necessary to take up the back-up of the existing systems. As we are going to upgrade the entire system, we will be changing so many things and if something happens, without back-up, we will be in a trouble.
So it is advised to keep a back-up of the existing system.
Say for example we have the existing system E4B which is of Version 4.6C. Now we want to upgrade it to Version 4.7. Let us see how we can do it.
Version upgrades not only means that we need to run the new Version CD over the existing Version System but only involves some other thing.
Version Upgrade involves the following Steps.
Say we want to upgrade for Version 4.7 from Version 4.6, which is in the System E4B. Now we created one more system called as E1B in which the upgradation for Version 4.7 can be done.
First copy the entire E4B system into the E1B System which is created for Version 4.7.
Apply the Version 4.7 CD provided by SAP over the E1B System.
Now check whether all the functionalities that was in E4B system works fine with E1B system also.
Thus the Version Upgrade involves two steps.
1. SAP Upgradation with the help of the CD
2. Manual Upgradation.
1. SAP Upgradation with the help of the CD
This is nothing but after taking the copy of the existing system into a new system, the upgradation CD from SAP is applied over the new system.
2. Manual Upgradation.
This Manual Upgradation involves
2.1 Upgradation of Standard Objects
2.1.1 SPAU Objects
2.1.2 SPDD Objects
2.2 Upgradation of Custom Objects.
Upgradation of Custom Objects can be placed under the following three categories.
Unicode Compliance
Retrofit
Upgrade
Please Find below some of the common Unicode Errors and their solutions
1. Error:
In case of Translate Error; Dangerous use of Translate in Multilingual system.
Correction:
To correct the Error occurring on TRANSLATE statement use this additional statement before the Translate statement.
SET LOCALE LANGUAGE sy-langu.
This statement defines the Text Environment of all the programs & internal sessions in the language specified in the LANGUAGE KEY, which in this case is sy-langu, i.e. the log on language of the user.
2. Error:
In case of Open Dataset Error; Encoding Addition must be included.
Correction:
This Error occurs only when the MODE is TEXT.
To correct the Error occurring on OPEN DATASET statement use this statement instead.
OPEN DATASET dataset_name FOR access IN TEXT MODE ENCODING DEFAULT.
Where: dataset_name NAME OF THE DATASET.
Access INPUT or OUTPUT or APPENDING or UPDATE.
DEFAULT - Corresponds to UTF-8 in UNICODE systems &
NON_UNICODE in NON-UNICODE systems.
3. Error:
In case of the usage of the Obsolete FM UPLOAD/DOWNLOAD or WS_UPLOAD/DOWNLOAD; Function module UPLOAD is flagged as obsolete.
Correction:
The FM GUI_DOWNLOAD/UPLOAD is used.
The variations to be made in the parameters of the FM:
1. Filename It must be of STRING type.
2. Filetype DAT is not used any longer, instead ASC is used.
3. Field Separator The default value SPACE is used, incase for a TAB separated file X can be used.
4. Error:
In case of CURRENCY/UNIT Addition Error; Use addition CURRENCY/UNIT when outputting.
Correction:
The CURRENCY addition specifies the currency-dependant decimal places for the output of the data objects of type i or p. To obtain the currency-key, the field CURRKEY of the table TCURX is used. The system determines the number of the decimal places from the field CURRDEC of the selected CURRKEY.
To correct this error follow the following method:
WRITE: /3 'TOTAL',' ', TOTAL.
WRITE: /3 TOTAL, , TOTAL CURRENCY 2. --- Where 2is the Currency Key for Getting 2 decimal places.
5. Error:
In case of TYPE X Error; Variable must be of C, N, D, T or STRING type.
Correction:
We need to change all the Type X (Hexadecimal) variables to Type C with their values unchanged.
So the method to be followed is:-
1. Load the definition of the class CL_ABAP_CONV_IN_CE or CL_ABAP_CHAR_UTILITIES.
2. Declare the variable as Type C, and use the method UCCP(XXXX) of the class CL_ABAP_CONV_IN_CE where XXXX represents the 8-bit Hexadecimal value and incase the variable holds a Hex value for a Horizontal Tab , then the Attribute HORIZONTAL_TAB of the class CL_ABAP_CHAR_UTILITIES can be used directly instead of using the method UCCP.
E.g.:
i) *DATA: TAB TYPE X VALUE 09, Tab character
CLASS: CL_ABAP_CHAR_UTILITIES DEFINITION LOAD.
DATA TAB TYPE C VALUE CL_ABAP_CHAR_UTILITIES=>HORIZONTAL_TAB.
ii) * DATA: CHAR TYPE X VALUE 160.
CLASS: CL_ABAP_CONV_IN_CE DEFINITION LOAD.
DATA CHAR TYPE C.
CHAR = CL_ABAP_CONV_IN_CE=>UCCP(00AO).
(Here 00A0 is the Hexadecimal equivalent of the decimal 160).
3. Incase the TYPE X Variable has a length more than 1, then an internal table must be created for the variable.
E.g.:
CLASS: CL_ABAP_CONV_IN_CE DEFINITION LOAD.
DATA : LF(2) TYPE X VALUE 'F5CD'.
DATA : BEGIN OF LF,
A1 TYPE C,
A2 TYPE C,
END OF LF.
LF-A1 = CL_ABAP_CONV_IN_CE=>UCCP('00F5').
LF-A2 = CL_ABAP_CONV_IN_CE=>UCCP('00CD').
6. Error:
In case of the Character -Error; The Character -cant appear in names in Unicode Programs.
Correction:
The Character -(Hyphen) appearing in Variable names is replaced by the character _ (Under Score) for Unicode/Upgrade Compliance.
E.g.:
*wk-belnr LIKE bkpf-belnr,
*wk-xblnr LIKE bkpf-xblnr,
*wk-date LIKE sy-datum,
*wk-wrbtr LIKE bseg-wrbtr,
*wk-name1 LIKE lfa1-name1,
*wk-voucher(8) TYPE c.
wk_belnr LIKE bkpf-belnr,
wk_xblnr LIKE bkpf-xblnr,
wk_date LIKE sy-datum,
wk_wrbtr LIKE bseg-wrbtr,
wk_name1 LIKE lfa1-name1,
wk_voucher(8) TYPE c.
7. Error:
In case of The SUBMIT-TO-SAP-SPOOL Error; you should not use the statement SUBMIT-TO-SAP-SPOOL without the WITHOUT SPOOL DYNPRO addition.
Correction:
1. Declare variables of type PRI_PARAMS, ARC_PARAMS, and a variable of TYPE C which would be used as a VALID FLAG.
2. Call the FM GET_PRINT_PARAMETERS:
CALL FUNCTION 'GET_PRINT_PARAMETERS'
EXPORTING
ARCHIVE_MODE = '3'
DESTINATION = P_DEST
IMMEDIATELY = 'X'
IMPORTING
OUT_ARCHIVE_PARAMETERS = archive_parameters
OUT_PARAMETERS = print_parameters
VALID = valid_flag
EXCEPTIONS
INVALID_PRINT_PARAMS = 2
OTHERS = 4
3. Use the SUBMIT-TO-SAP-SPOOL statement.
E.g.:
     submit zrppt500
     using selection-set 'AUTO3'
     with res_no eq lo_rsnum
     with sreserv in preserv
     to sap-spool destination p_dest
     immediately 'X'. "print immediate
DATA: print_parameters type pri_params,
archive_parameters type arc_params,
valid_flag(1) type c.
CALL FUNCTION 'GET_PRINT_PARAMETERS'
EXPORTING
ARCHIVE_MODE = '3'
DESTINATION = P_DEST
IMMEDIATELY = 'X'
IMPORTING
OUT_ARCHIVE_PARAMETERS = archive_parameters
OUT_PARAMETERS = print_parameters
VALID = valid_flag
EXCEPTIONS
INVALID_PRINT_PARAMS = 2
OTHERS = 4
Submit zrppt500
Using selection-set 'AUTO3'
With res_no eq lo_rsnum
with sreserv in preserv
to sap-spool
SPOOL PARAMETERS PRINT_PARAMETERS
ARCHIVE PARAMETERS ARCHIVE_PARAMETERS
WITHOUT SPOOL DYNPRO.
8. Error:
In case of Message Error; Number of WITH fields and number of Place Holders are not same .
Correction:
Split the statement after WITH into the same number as the place holder for that Message ID.
E.g.:
1. * MESSAGE E045.
MESSAGE E045 WITH '' ''.
2. in program ZIPI0801
     Start of change for ECC6
     message e398(00) with 'Could not find access sequence'
     'for condition type:'
     p_ptype.
message e398(00) with 'Could not find '
'access sequence'
'for condition type:'
p_ptype.
     End of change made for ECC6
9. Error:
In case of Move between 2 different Structures; The structures are not mutually convertible in a Unicode program.
Correction:
Make both the Data Types compatible and then assign the contents.
E.g.:
The statement move retainage_text to temp_text. Gives an error, where RETAINAGE_TEXT is an internal table and TEMP_TEXT is a string of length 200.
A Feasible solution for this is to specify from which position to which position of the string, the fields of RETAINAGE_TEXT should be assigned.
TEMP_TEXT+0(1) = RETAINAGE_TEXT-DQ1.
TEMP_TEXT+1(1) = RETAINAGE_TEXT-HEX.
TEMP_TEXT+2(20) = RETAINAGE_TEXT-FILLER1.
TEMP_TEXT+22(15) = RETAINAGE_TEXT-AMT_DUE.
TEMP_TEXT+37(8) = RETAINAGE_TEXT-TEXT.
TEMP_TEXT+45(10) = RETAINAGE_TEXT-DUE_DATE.
TEMP_TEXT+55(1) = RETAINAGE_TEXT-DQ2.
10. Error:
In case of no description found; add a GUI title.
Correction:
In this type of error gui title is generally missing so add a GUI title to the module pool.
11. Error:
In case of writing internal or transparent table
Correction:
Write individual fields.
E.g.:
WRITE: / EXT. --> EXT should be a character type field
WRITE: / EXT-ZZSTATE, EXT-LINE_NO, EXT-LINE_TXT, EXT-AMT, EXT-ZZSKUQTY.
12. Error:
In case of combination reference table/field S541-UMMENGE does not exist
Correction:
Was due to error in reference table S541. TABLE S541 has errors
1)Foreign key S541- ZZMARKET (ZZMARKET AND KATR2 point to different domains)
2)Foreign key S541-ZZACQUIGRP (ZZACQUIGRP AND KATR8 point to different domains)
Changed the domain of ZZMARKET (from ZMKCODE to ATTR2)
And that of ZMKCODE (from ZACCODE to ATTR8)
13. Error:
In case of KEY does not exist
Correction:
The reference table for field KBETR was KNOV earlier changed it to RV61A as KNOV was in turn referring to RV61A.
14. Error:
Incase of WRITE statement, Literals that take more than one line is not permitted in Unicode systems.
Correction: To correct this error, we need to align the spaces accordingly so that the statement doesnt go beyond the line.
15. Error:
Incase of Data statement, The data type ZWFHTML can be enhanced in any way. After a structure enhancement, this assignment or parameter might be syntactically incorrect..
Correction: To correct this error, instead of like in the Data statement, use type.
16. Error:
Incase of DESCRIBE statement, DESCRIBE can be used only with IN BYTE... Or IN CHARACTER mode in Unicode systems.
Correction: To correct this error, use additional text, IN BYTE MODE / IN CHARACTER MODE along with this statement.
CHARACTER MODE is added when the data object is of flat/ character type.
BYTE MODE is added when the data object is a deep structure.
Syntax: DESCRIBE FIELD data_obj : LENGTH blen IN BYTE MODE,
LENGTH clen IN CHARACTER MODE.
Where blen and clen must be of type I.
17. Error:
Incase of DO-LOOP Error, In Do loop range addition needed
Correction:
An internal tables is declared and the two fields (VARYING field and NEXT field) were
Included inside the internal table
E.g.: In program SAPMZP02
DO 11 TIMES
     VARYING STATION_STATE FROM STATION1 NEXT STATION2. ECC6
CASE SYST-INDEX.
WHEN 1
STATION_STATE = STATION1.
WHEN 2
STATION_STATE = STATION2.
WHEN 3
STATION_STATE = STATION3.
WHEN 4
STATION_STATE = STATION4.
WHEN 5
STATION_STATE = STATION5.
WHEN 6
STATION_STATE = STATION6.
WHEN 7
STATION_STATE = STATION7.
WHEN 8
STATION_STATE = STATION8.
WHEN 9
STATION_STATE = STATION9.
WHEN 10
STATION_STATE = STATION10.
WHEN 11
STATION_STATE = STATION11.
18. Error:
Incase of the parameter QUEUE-ID Error, QUEUE-ID is neither a parameter nor a select option in program rsbdcbtc.
Correction:
The parameter in program rsbdcbtc is QUEUE_ID and so is changed in this program
E.g.: In program Z_CARRIER_EDI_INTERFACE
     submit rsbdcbtc with queue-id = apqi-qid and return. "ECC6
     The parameter name changed by replacing '-' with '_' as in program rsbdcbtc "ECC6
Submit rsbdcbtc with queue_id = apqi-qid and return. "ECC6
19. Error:
Incase of EPC Error, Field symbol <TOT_FLD> is not assigned to a field .
Correction:
This error couldn't be rectified as the error occurs in a Standard SAP include- LSVIMF29.
The OS Note - 1036943 needs to be applied.
Error:
OPEN DATASET P_FILE FOR OUTPUT IN TEXT MODE.
Correct:
OPEN DATASET P_FILE FOR OUTPUT IN TEXT MODE ENCODING DEFAULT.
Error:
Constants : c_tab type x value '09' .
Correct:
Constants : c_tab type abap_char1 value cl_abap_char_utilities=>horizontal_tab .
Error:
Data : begin of output_options occurs 0 . Include structure ssfcompop.
Data : end of output_options .
Correct:
Data : output_options type standard table of ssfcompop with header line .
Error:
PARAMETERS : NAST TYPE NAST .
Correct:
PARAMETERS : NAST TYPE NAST NO-DISPLAY .
Replace WS_DOWNLOAD and WS_UPLOAD by
GUI_UPLOAD and GUI_DOWNLOAD and check the import and export parameter types , do the changes accordingly. Because FILENAME paramater type is different because of this it will give dump.
For issue during Issue using SO_NEW_DOCUMENT_ATT_SEND_API1 Function module, the solution is After this FM we should put COMMIT WORK.
Issue:
Moving data from one structure to another structure if those two structures are not compatible
Solution:
we should use move-corresponding or field by filed we need to move it.
If database structures are different in 4.6c and ECC6.0,
Then we should go with append structure concept.
While testing the report if it gives dump at Select query level or any database or view level,then just goto that table or view and goto the data base utility(se14) adjust the database. But make sure that selected radio button in se14 transaction should be activate and adjust database
Also Check this link.
http://help.sap.com/saphelp_nw04/helpdata/en/62/3f2cadb35311d5993800508b6b8b11/frameset.htm
Reward points if helpful.
Regards,
Ramya

Need help with the threads concept in java

i need a good explanation for the threads concept in java.Explanation with an example would be better.

JosAH wrote:
BIJ001 wrote:
Java still can't process them in real time because of its garbage collector.So real-time java is not conceivable \qu.e.d
http://java.sun.com/javase/technologies/realtime/index.jsp
http://jcp.org/en/jsr/detail?id=282
Is that implementation ready yet? The first link talks about 'more real time'; that garbage collector really is a burden when it comes to the real ticks ...
kind regards,
JosSpoon!

Fuzzy about the JDBC Vendor implementation

I was confused about the logic behind in Making the connection object. The implementation is provided by the vendor. Can any one please explain the process on how the entire connection object works and the call back methods works on the Driver's implementation.
Is RMI, IIOP, Corba any of these technologies are behind this? Seriously don't know!
I tried to google, yahoo... etc... but all provide info on how to implement the JDBC through the coding. I need to know how the url is parsed/passed over the network and therein the queries and again how it identifies the client from where the query was invoked? Is there an one to one communication channel established between the client and the server? No answers!!!!
Can anyone please help me out from this fuzzy question (May be the question is silly), but i'm interested in knowing the way the communication between Java and the DB server implementation.
Thanks,
invalidParameter

invalidParameter wrote:
Yes, I know that implementation are many for the DB Drivers in Java.
Atleast, I would like to know about the common implementationThere is no common implementation. It is whatever it is.
Definitely Socket and TCP\IP protocol would be used, Likely yes for type 4.
But I'm also thinking that definitely the RMI and CORBA concepts would also be used while communicating from client to db server.No. I mean it is possible but I have never seen it. The server would have to support Java natively for it to work as a type 4 driver.
You might find such a thing in a type 3 driver.
I would like to know how the flow of the messages/objects occur in the network. But why?
Anyway. If you want to know there are plenty of open source JDBC drivers. Open one up an look for yourself. MySQL and the JTDS driver come to mind. Both of these use plain java.net.Sockets and then speak the protocol that is native to the database. So the MySQL protocol, or the TDS protocol.
I still don't know why you are asking this question, if you are having a problem or just want to know. If you are having a problem you should tell us what it is. If you just want to know better to look for yourself at the source I would say.

Verizon does not care one bit about the 5% heavy user base, They want you GONE!

In making several calls and asking pretty much the same questions to different people at Verizon Customer Service, I have come to a few surprising conclusions (well sorry, not surprising).
1.) An opperator pretty much told me they do have information NOW about what is going to be happening with the new plans, but has been instructed to NOT release it. In other words, they don't want you to know the truth about what's going to go down, until it's too late.
2.) Most of the opperators I talked to kept saying the same things, "Well sir even those you use around 6-8 gigs of data a month, 95% of our user base does not". See this is where I get mad. And I replyed with, "Well I really don't care what OTHER people are using for data, that is there business and there needs, if your plans suit there needs then fine, but I'm not concerned about them, I'm talking about MY usage needs, and your talking to me, and should be worring about what the customer you are currently talking to is needing". All this does is prove my point, that Verizon can give one crap about the heavy user base. Wow people whom actually USE what they pay for? Unlimited data, means I can use 100 Gigs if I wanted to. If you didn't like people taking full advantage of what they were offerened and paid for, then you should have never made it an option in the first place! Just like when the Cell Companies too away roll over mins. If I paid for X amount of mins, they should roll over, BECAUSE I PAID FOR THEM! O but once time my service was out and I said, "Ok, how much do I get credited back, since you failed to provide me with uninterupted service for a month I'm paying for, I want a credit, I don't care if it's 5 cents.." They didn't know what to say. Wow a customer wanting what he pays for and calling foul when he doesn't get it, what a concept.
Anyway, thought I would share this with any fellow heavy users. Soon as my pre-paid card and my HTC Nexus One S get here, I'm buying out of the remaining contact, and NEVER comming back. At this point it's about the companies lack of integrity! So CAN YOU HEAR ME NOW!!!?

Along with what you said about how the phones are gobbling up more and more data, wouldn't it make more sense that we should have MORE to our data plans not less. And if it's is a strain on there network, that would tell me they are trying to sell a produce and/or service and don't have the means to support it. And then in stead of investing to update there network to handle the traffic, they in turn punsh people who use what they pay for (I don't know why people don't understand the meaning of UNLIMITED). I would think, unless they have some brain dead people running the show, that when they first put the unlimited plan out there that they would have a percentage of users that would be HUGE power users, and would gobble up the GB's. So I find it hard to believe that it was a big surprise to them to have 5% of the people be heavy users. But no matter, they can change what they want, per there contract, and I can buy out and leave, per my own choice. And that's what I'm doing. So problem solved. They can find millions of others to screw over, I just won't be one of them anymore..

Question about the function module (RFC_READ_TABLE)

Dear everyone
Could I ask you a question about the function module (RFC_READ_TABLE)?
I was asked if it's possible to create a report which compares the data between different SAP systems (both production systems).
Now, the easiest way would be to use the function module (RFC_READ_TABLE) within a SAP infoset query (SQ01 type query).
But I heard the rumor that using the function module (RFC_READ_TABLE) is not advisable due to the security reason.
However, I am not exactly sure what sort of security problems this function module can possibly have...
Would you help me on this?
I also would like to know if using "remote enabled module" type function module can always overcome this possible security issue.
Or, are there any points that I need to be careful about even when I use "remote enabled module" function module?
Thank you very much in advance.
Takashi

Dear Fred-san
Thank you very much for your support on this.
But, may I double check about what you mentioned above?
So, what you were mentioning was that if some user executes the query with
the function module (RFC_READ_TABLE), under the following conditions, he can access to
the HR data even when he does not have the authorizations for HR transactions?
<Conditions>
1. the user has the authorization for HR database tables themselves
2. RFC_READ_TABLE is called to retrieve the data from HR database
<example>
Data: LF_HR_TABLE like DD02L-TABNAME value 'PA0000'.
CALL FUNCTION 'RFC_READ_TABLE'
   EXPORTING
    query_table                = LF_HR_TABLE
TABLES
   OPTIONS                    =
   fields                     =
   data                       =    .
But then, as long as we call this function module for a non-critical tables such as
VBAP (sales order) or EKKO (purchase order) within our query, it wouldn't seem to be
so security risk to use RFC_READ_TABLE...
Besides, each query (infoset query) has got the concept of user groups, which limits
the access to the queries within the user group.
※If someone does not belong to the user group, he cannot execute the queries within that
   user group, etc
So, my feeling is that even infoset queries does have authorization concept...
Would you give me your thought on this?
I also thank you for your information for SCU0.
That is an interesting transaction
Kind regards,
Takashi

An inportant question about the iPhone 5 screen!

Not sure if i grasped the concept of the new iPhone 5 screen but from what i understood is that the glass screen n the sensors which detect the touch of ur fingers have been integrated into one screen allowing for a thinner phone, the only problem is that if ur glass were to crack, would that render the touch sensors useless? In the first 4 models if the screen cracked all was well and u only had to worry about the spot of cracked screen n the sensors n screen were fine...now im worried that the sensors and even the screen might b affected...thanx in advance
PS: Im also to understan that the new glass on the phone is superior in resistance than older models but in sure it doesnt make it invinsible

The previous phones were like this
----------- Glass
----------- Touch Sensors
----------- Pixels
Now, the iPhone 5 is that way
----------- Glass
----------- Pixels & Touch Sensors

Theoretical question about the monitor

Hello,
in my diploma thesis I compare the bw with a reference modell to check wether the bw is a "real" dwh or not.
The reference describes the monitor as component which observes the source systems and checks for changes to afford incremential loading.
The monitor of the bw observes the loading processes in the bw.
So there's a difference. Nontheless there must be further monitor which is conform to the reference, or? I did not find any information about that one.
Does anyone know about it?
Tobias

Hi Tobias,
as you already know, BW monitor it's not a delta monitor (as your reference describes), but only an administration tool that allows to follow your dataloading...
Generally speaking, in BW there is no a specific component "which observes the source systems and checks for changes to afford incremential loading" because (but only for delta-capable datasource) this is done in source system itself (and this is the integration concept typical of all SAP products) thanks to different mechanism (timestamp field for some flows, delta queue for others, generic delta and so on)...
Anyway, even BW has a delta management mechanism, but related to its datamart (loading between an ODS and a cube, for example) only and you can observe it from the changelog table and thanks to ROCANCEL field...
Hope it helps!
Bye,
Roberto

About the bdc concept..................................

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