Regarding logical database PSJ

Hi,
how can we add a additional field (Activity type )to the logical database PSJ used for transaction CN47N.The field does not exist in the given field options
My requirement is currently the program RPSISVG000 display the actual hours of the activity without any filter on the activity type. user requirement is to filter the data based on few activity types given by them. ie they want the actual hours to be calculated only for these activity types.
CN47N transaction has been customized to ZCN47N.
I have populated a field with given activity types but could not get the point where to do the filteration as the program uses GET events.
GET ACT01. (contains the field activity type LARNT)
Please let me know how to filter the data based on the activity types.
Thanks and Regards,
Premalatha

Hi Sisab,
Can you check for your support pack level ?
125199 Termination with error message OK033 25.03.2003
Other related notes are:
165309 Termination with error message OK033 /3 25.03.2003
144419 Termination with error message OK033 /2 11.10.2005
Also please provide your system details.
Do let me know if this solves your problem.
Thank you.
Regards,
Manomeet
Award points if helpful **

Similar Messages

Logical database PSJ

Hi All,
I need to add a Y-table in the logical database PSJ and need to assign the fields to one of the Functional Groups.
For this I went to tcode SE36 with logical database as PSJ, then went to Extras->Selection Views from menu, I gave the Origin of view as CUS and went in change mode. But in the tables/nodes it is not allowing me to add the Y-table.
In the tables/nodes I need to add the Y-table and assign its fields to one the function groups
Please give me the step by step procedure to do the same.
-Srinath S

Hi Sisab,
Can you check for your support pack level ?
125199 Termination with error message OK033 25.03.2003
Other related notes are:
165309 Termination with error message OK033 /3 25.03.2003
144419 Termination with error message OK033 /2 11.10.2005
Also please provide your system details.
Do let me know if this solves your problem.
Thank you.
Regards,
Manomeet
Award points if helpful **

To reterieve value from logical database psj

i need to reterieve value from the logical database psj,
the table name is BPJA1 and the field name is WTJHR, based on the wbs element.

Hi,
assign your prog (attributes) to ldb psj and
try:
GET BPJA1 FIELDS wtjhr. "-> look F1
Andreas

Regarding Logical database and select statement..

Hi
Experts.
i would like to know the diff b/w logical data base & select statement while using report.
wt is the use of logical databases in R/3. is there   any   advantage used in the reports.
Thanks & Regards..
Spandana.

Dear Spandana,
Go through the below description of LDB. I hope you wil get a fair amount of idea.
SAP comes loaded with all the extras. Among the extras that are most helpful to IT managers are all the access routines needed to pull any business object that managers can think of out of SAP databases. However, SAP has not thought of everything where your particular applications are concerned. SAP organizes its standard database tables to service business units based on conventional business applications. Itu2019s likely your business requires something new, perhaps even something exotic. In that case, you will need to create a new database, using information from different places. Basically, you need a logical database. You need to create a virtual business data object repository consisting of a new kind of record or table that suits your purposes. In addition, the repository should be composed of information that is actually stored in a number of different locations, none of them necessarily logically associated with one another. Letu2019s take a closer look at creating logical databases.
A case for a logical database
Suppose my company manufactures widgets of the most obscure variety, and they are components of other widgets. I sell my widgets as raw material for the more sophisticated widgets built by others, but in some cases I actually partner with other manufacturers in creating yet another class of widget. Now, in my world, I consequently have customers who are also partners. I sell to them and I partner with them in manufacturing and distribution. Also, I need an application that uses both of these dual-use relationships.
Essentially, I have a customer database and a partner database. Neither contains records that are structured to contain the identifying particulars of the other. Thus, I need a hybrid database that gives me tables detailing these hybrid relationships. What can I do? I can go the long way around and write a new database, pulling information from both and creating new objects with a customized program that I write by hand. However, this process is cumbersome and contains maintenance issues. On the other hand, I can use SAPu2019s logical database facility, create my logical database in a couple of minutes, and have no maintenance issues at all.
Logical database structures
There are three defining entities in an SAP logical database. You must be clear on all three in order to create and use one.
u2022     Table structure: Your logical database includes data from specified tables in SAP. There is a hierarchy among these tables defined by their foreign keys (all known to SAP), and you are going to define a customized relationship between select tables. This structure is unique and must be defined and saved.
u2022     Data selection: You may not want or need every item in the referenced tables that contributes to your customized database. There is a selection screen that permits you to pick and choose.
u2022     Database access programming: Once youu2019ve defined your logical database, SAP will generate the access subroutines needed to pull the data in the way you want it pulled.
Creating your own logical database
ABAP/4 (Advanced Business Application Programming language, version 4) is the language created by SAP for implementation and customization of its R/3 system. ABAP/4 comes loaded with many predefined logical databases that can construct and table just about any conventional business objects you might need in any canned SAP application. However, you can also create your own logical databases to construct any custom objects you care to define, as your application requires in ABAP/4. Hereu2019s a step-by-step guide:
1.     Call up transaction SLDB (or transaction SE36). The path you want is Tools | ABAP Workbench | Development | Programming Environment | Logical Databases. This screen is called Logical Database Builder.
2.     Enter an appropriate name in the logical database name field. You have three options on this screen: Create, Display, and Change. Choose Create.
3.     Youu2019ll be prompted for a short text description of your new logical database. Enter one. Youu2019ll then be prompted to specify a development class.
4.     Now comes the fun part! You must specify a root node, or a parent table, as the basis of your logical database structure. You can now place subsequent tables under the root table as needed to assemble the data object you want. You can access this tree from this point forward, to add additional tables, by selecting that root node and following the path Edit | Node | Create. Once youu2019ve saved the structure you define in this step, the system will generate the programming necessary to access your logical database. The best part is you donu2019t have to write a single line of code.
Watch out!
The use of very large tables will degrade the performance of a logical database, so be aware of that trade-off. Remember that some tables in SAP are very complex, so they will be problematic in any user-defined logical database.
Declaring a logical database
Hereu2019s another surprising feature of logical databases: You do not assign them in your ABAP/4 Code. Instead, the system requires that you specify logical databases as attributes. So when you are creating a report, have your logical database identifier (the name you gave it) on hand when you are defining its attributes on the Program Attributes screen. The Attributes section of the screen (the lower half) will include a Logical database field, where you can declare your logical database.
Logical databases for increasing efficiency
Why else would you want to create a logical database? Consider that the logical databases already available to you begin with a root node and proceed downward from there. If the data object you wish to construct consists of items that are all below the root node, you can use an existing logical database program to extract the data, then trim away what you donu2019t want using SELECT statementsu2014or you can increase the speed of the logical database program considerably by redefining the logical database for your object and starting with a table down in the chain. Either way, youu2019ll eliminate a great deal of overhead.
Regards
Arindam

Logical database PSJ for tcode CJI3 - add additional

Hi,
I need to create the customized program which refer to standard program RKPEP003 (CJI3) with additional fields require to be added in selection screen and ALV report.
I checked in program attribute for program RKPEP003, there is no selection screen version exist for this logical database. Could anyone advise how do I add the additional fields in either selection screen/ ALV report (eg: Vendor). Thanks.

Hi,
I managed to add the additional fields (eg: Vendor) in ALV report in CJI3 using the user exit.EXIT_SAPLKAEP_001.
Now, I require to add this field in the CJI3 selection screen. I tried to maintain this field via SE36 - Maintain selection Views, but the Vendor field (eg: EKKO-LIFNR) which I required is not able to display out. Anyone have any ideas on it or how should I add this additional selection screen option?

Regarding logical database PNP

Hi all:
     I am learning to use logical database PNP,
    Originally, there are some buttons like 'Further selection' 'selection helps ' 'Sort order' at the top of selection screen. How could I control them? If I just use some of them , like 'Further selection' , How could I remove the other two from the selection screen ?
     what's more, How could I add button like 'Org. struture' at the top which doesn't exsit originally?
Thank you very much!

Hi,
You need to select the appropriate Hr Report Catageory in the Program Atrributes. If you did not find the suitable one you can create the new as per your requirement and assign it in the Hr Report Catageory of the Program attribute.
Edited by: Avinash Kodarapu on Mar 11, 2009 3:56 PM

Query regarding Logical Database reports

Hi,
I have started doing pgm on Logical Database report using VBAK,VBAP and MARA. I took VBAK as the root node and VBAP& MARA as subnodes. The actual requirement is:- I am trying to place these tables in Application server for perfromance issue using Logical database. Based on sales, the items need to be be displayed. And based on Items, the material data should be displayed.So root node here is VBAK.
I have created these 3 nodes in SE36 tx.code. when I go back to se36 main screen and under "subobjects" ,I've selected "selections". I got a dialog box saying that "Nodes for which free selections are to be made". I have clicked on the radio buttons.And then clicked on "transfer" . I am getting a runtime error . Please let me know the solution.
Please do send me the actual process to go on with logical database reporting.

hi,
look here <a href="http://help.sap.com/saphelp_47x200/helpdata/en/9f/db9bed35c111d1829f0000e829fbfe/frameset.htm">Editing Logical Databases</a>
pls reward usefuls answers
thx.
Andreas

Regarding Logical Database

Hi all,
      My problem is transporting Logical Database to Production server. first i have transported to quality server. in Quality Server it is working fine. But when i Transport to Production , 'Documentation Not exist ' erro r is coming.
        But i already create Documentation for logical database using se36.
       Is there any other reasons for not transporting to Production server.
Thanks,
Neptune.M

hi,
   is there any solutions for above problem?

Regarding Logical Databases

Hi,
I have selected the logical dtaabase pnp in my attributs screen.
i have read that logical databases can have a maximum of 300 tables.
So what tables can i access using the pnp LDB.
Also i have heard that if we select a LDB a standard selection screen appears.
But in my case it does not appear.
Please help.
Thanks in advance,
Bala.

>
Bala Shanmuga Priyan wrote:
> Also i have heard that if we select a LDB a standard selection screen appears.
> But in my case it does not appear.
please add the following statement in your program
TABLES: pernr.
Please check the link below
[Logical Databases |http://help.sap.com/saphelp_47x200/helpdata/en/9f/db9b5e35c111d1829f0000e829fbfe/content.htm]
and the following demo programs on LDB
DEMO_SELECTION_SCREEN_LDB_1
DEMO_SELECTION_SCREEN_LDB_2
DEMO_SEL_SCREEN_SELECT_LDB_1
DEMO_SEL_SCREEN_SELECT_LDB_2
Edited by: Rajesh on Oct 23, 2008 5:36 PM
Added additional info

Logical database PSJ: How to access and link tables inside that???

Hi,
I have a requirement like :
I have to write one report which will display project statuses (PSmodule) using the LDB PSJ.. I am using LDB because I neeed dynamic selection screen.
I need to acees the data from table like 1. PROJ, prps_r and JCDS under the LDB PSJ.. but when I found the hirarchy of these table in the LDB , then all 3 tables are at same level.
then How to access and link data from theses 3 tables using GET and LATE command.
I did like below, but wrong number of records are coming
START-OF-SELECTION.
GET proj.
GET prps_r.
GET elm_ps .
GET jcds.
can anyone tell me, what 's wrong here.
points will be rewarded
for proper answer.
Regards,
Mrunal

hi ...get is like a loop in ldb. then if you use the 3 get statements then it will loop with in a loop with different data..

How to use logical database "psj" for query?

Hi, expert :
use "PSJ" to make a query. but in queries, the title have two lines. and can't correspond to the content.
how to make the title correspond to the content?
regards

Hi
Comments option nothing but where you can enter your description.While creating the SAP Query using SQVI enter your query name and click create one popup window will come in that you have comments field where you can enter your description.
Thanks
S.Murali

How to retrieve data using logical database and custom select options

Hi all,
I have a selection screen which is displayed by logical database PSJ and I have two select options of my own. I need to retrieve data based on both selection screen of logical database and my own select options. How can I do it?
Thanks in advance.

Hai Gupta
Check the following Document & Links
1. A logical database is in fact
a program only.
2. This LDB provides two main things :
a) a pre-defined selection screen
which handles all user inputs and validations
b) pre defined set of data
based upon the user selection.
3. So we dont have to worry about from
which tables to fetch data.
4. Moreover, this LDB Program,
handles all user-authorisations
and is efficient in all respects.
5. tcode is SLDB
good info about Logical Database. you can check the link.
http://www.geekinterview.com/question_details/1506
http://help.sap.com/saphelp_46c/helpdata/EN/35/2cd77bd7705394e10000009b387c12/frameset.htm
Re: How to Create and Use ldb in reports?
Re: Logical databases
http://help.sap.com/saphelp_46c/helpdata/en/9f/db9bed35c111d1829f0000e829fbfe/frameset.htm
Functions for displaying and changing logical databases:
Call Transaction SE36 or
Choose ABAP Workbench -> Development -> Programming environ. -> Logical databases
Interaction between database program and report:
During program processing, subroutines are performed in the database program and events are executed in the report.
To read data from a database tables we use logical database.
A logical database provides read-only access to a group of related tables to an ABAP/4 program.
advantages:-
The programmer need not worry about the primary key for each table.Because Logical database knows how the different tables relate to each other,and can issue the SELECT command with proper where clause to retrieve the data.
i)An easy-to-use standard user interface.
ii)check functions which check that user input is complete,correct,and plausible.
iii)meaningful data selection.
iv)central authorization checks for database accesses.
v)good read access performance while retaining the hierarchical data view determined by the application logic.
disadvantages:-
i)If you donot specify a logical database in the program attributes,the GET events never occur.
ii)There is no ENDGET command,so the code block associated with an event ends with the next event
statement (such as another GET or an END-OF-SELECTION).
1. transaction code SLDB.
2.enter name z<ldb-name>
3.create
4.short text
5.create
6. name of root node (here Ekko)
7. enter short text (f6)
8.node type -> data base table.
9.create
10 change logical DB
riht click on ekko and insert node
here node name ekpo
11.create
12. click on selections
13. press no Should the changed structure of Z<ldb name> be saved first.
14.select tables which you want to join.
15.transfer
16 now you have to o to coding part.
17. save
activate.
19.click to src code
double click on first include and activate
Regards
Sreeni

An sample progam how to reterieve values from logical database

i need to reterieve prart, vernr, verna, from the table prps using the logical database psj, i know if i give psj in the logical database of the report attributes, but i should not give in the attributes, but i need to use the logical database.
i need a sample program

Here is the help on the subject.
<i>
Addition 2
... DEFINING DATABASE ldb
Effect
This addition shows that the current program is the database program of the logical database ldb. The name of this logical database has a maximum length of 20 characters. Logical databases are maintained with the tool Logical Database Builder of the ABAP Workbench, in which the framework program is generated automatically including the statement REPORT. The name of the framework program is SAPDBldb.
Example
Introduction of the logical database F1S.
REPORT sapdbf1s DEFINING DATABASE f1s.
</i>
This is leading me to believe that this extension DEFINING DATABASE F1S is used only when actually building the logical database via the LDB Builder, not for use when actually using it in a program. I don't think that you can use this extension in your case.
Regards,
Rich Heilman

Logical Database PGQ structure usage

Hello Everyone,
I have a question regarding Logical Database(LDB) usage...How to use the structure defined in LDB. We are using PGQ Logical database in one of custom programs. The structure of the LDB as hierarchy or tree is:
QALS
      QAVE
      QMFEL
      QAPO
           AFFHD
           QAMV
                QAMR
                     QASE ---> From this table
                QASV
                     QASR ---> From this table
and etc
The code was something like this in the program:
GET QALS.
GET QAPO.
GET QAMV.
GET QAMR.
Now, my requirement is to get data additionally from QASE and QASR tables..So, I tried modifying the code according to the hierarchy structure defined in the PGQ LDB(check bold statements):
GET QALS.
GET QAPO.
GET QAMV.
GET QAMR.
<b>GET QASE.
GET QASV.
GET QASR.</b>
But in runtime I see that QAMR and QASE is filled up with # data ...I am not sure if is right way to do....Is this the way to use the structure defined in the Logical database? QAMV and QASV lie in the same level of hierarchy and I have to use them to get QASE and QASR data...Let me know, if I am not clear...
Thanks for taking your time and I appreciate if some one can help me.
--- Ashley

Hi Ankur
You can use program SAPDBPGQ that is program created to test logical database PGQ. Then you can get only part responsible for nodes QALS, QAPO and QAMV
Best regards

Problem about logical database programming

Dear all,
I have a logical database PRPS_R which contail PRPS and some additional fields.
In my abap report, I call this logical database by "GET PRPS_R". Can I ask how to perform sorting to the logical database in ABAP report?
Thanks
Sunny

PRPS_R is a structure of logical database PSJ
there is a user-exit available EXIT_FDBPS000_001

Regarding logical database PSJ

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