Logical Database Plz Urgent

Hi,
i want to access KONV which is cluster table and the field is KWERT.
The thing is that i want to access it by taking customers from KNVV and giving it to VBRK (SALES Table). Now in VBRK i want to have a selection on FKDAT to get a list of Customers stored in the field called KUNAG.
on VBRK-KUNAG basis i want to access the table KONV-KWERT.
If i am doing queries then the System stops responding cuz it has got alot of overhead. So i tried to use Logical Database called VFV.
If this is the best solution means using LDB then how to use it, can anyone help me with this. I tried it by Function module but it is showing all data without considering selection criteria.
If anyone can help me then plz do answer or refer me to any web site so that i can figure this thing out. If anyione has got a good book on that then plz feel free to mail me.
Thanks,
Muhammad Usman Malik
ABAP Consultant
Siemens
[email protected]
+92-333-2700972

Write the entire logic between
GET event and END-OF-SELECTION.
and call your smartform in the event END-OF-SELECTION.
START-OF-SELECTION.
GET PERNR ..
*your logic ..
END-OF-SELECTION.
call function'yoursmartform'

Similar Messages

Plz helpme experts logical database problem

hi experts
plz help
i am working in a upgrade project
and in one report i am using logical database eqi(check selection of DIEQI)
in which
in selection criteria
in 4.6 it have a checkbox icon
and
in 6.0 it is written ad_icon
i am not able to know what is this ad_icon
due to this icon i am getting a cross icon in my output
but i want a checkbox
expert plz help and tell me how i am getting this cross icon and how i can get the checkbox icon
THANX IN ADVANCE
FYI :IN 6.0
PARAMETERS dy_adrfl NO-DISPLAY FOR TABLE diequi.
SELECTION-SCREEN COMMENT 71(30) ad_icon FOR TABLE diequi.
IN 4.6
parameters dy_adrfl for table diequi as checkbox modif id ad1.
anit gautam

HI,
Can you show us the code of your SELECTION-SCREEN.
Also code from the INITIALIZATION and
AT SELECTION-SCREEN OUTPUT.
Regards,
Sesh

2 Logical Databases in one report - urgent

Hi all,
I need to use PNP and PCH databases in my report.
In Attributes of an abap program, i can define just one logical database.
so does it mean that we can use only one logical database in our report?
Regards,
Aisha Ishrat
ICI Pakistan Ltd.

Just check LDB_PROCESS documentation in SE37 and this link
<a href="http://help.sap.com/saphelp_nw04/helpdata/en/64/237f8cd43711d1950b0000e8353423/content.htm">http://help.sap.com/saphelp_nw04/helpdata/en/64/237f8cd43711d1950b0000e8353423/content.htm</a>
But I dint work in that so not sure whether it will work or not just try this.
Regards
shiba dutta

Logical Database and Logical Thing

Hi,
i want to access KONV which is cluster table and the field is KWERT.
The thing is that i want to access it by taking customers from KNVV and giving it to VBRK (SALES Table). Now in VBRK i want to have a selection on FKDAT to get a list of Customers stored in the field called KUNAG.
on VBRK-KUNAG basis i want to access the table KONV-KWERT.
If i am doing queries then the System stops responding cuz it has got alot of overhead. So i tried to use Logical Database called VFV.
If this is the best solution means using LDB then how to use it, can anyone help me with this. I tried it by Function module but it is showing all data without considering selection criteria.
If anyone can help me then plz do answer or refer me to any web site so that i can figure this thing out. If anyione has got a good book on that then plz feel free to mail me.
Thanks,
Muhammad Usman Malik
ABAP Consultant
Siemens
[email protected]
+92-333-2700972

Thanks Shibba that was very helpful, i applied that but the system overhead was so much.
can u help me with Dynamic selection code.
I used FREE_SELECTION_INIT, FREE_SELECTION_DIALOG and then FREE_SELECTIONS_RANGE_2_WHERE to get ther Selections in one table.
if u want me to send u the code then i can do that cuz i am getting so much mad that this work is not done yet.
The Scenario here is that we want to take BILLED Customers and VKORG as Industrial Billing Customer and then taking VBRK and giving all these Customers and then taking selection on FKDAT range.
Now after that the data should be collected from KONV-KWERT and i want to perform some calculation over it. I am using VFV (Logical Database) to perform this thing because i know that it would be very fast then applying my own queries.
If you can mail me any book on Logical Database and Dynamic selection then it will be very Helpful.
Thanks once again for being such helpful.
Muhammad Usman Malik
SAP Consultant
[email protected]
+92-333-2700972

Selection Screen of PNP Logical database

Experts,
I am stuck up in filtering of data.
I am using PNP logical database in Adhoc Query, if I select Current Month as data selection than also it is giving all list of data..
Can anyone give Input to me.
it is urgent.
Point will revert for useful answer.
Hetal.

how about if u do this step
1. Goto- Attribute.
2. Click "Change"
3. Click 'HR Report Category'
4. Click 'Create Report Category'
5. Click 'new entries' for careating Report Category
5. Select newly create report category
6. Click the folder 'Definition of Organizational Selection'.
7. Click 'New entries'.
8. Here you assign the required fields to be displayed, for eg pywerks - personal area.
9. finally assign this newly created 'report category' in the screen you will get upon clicking 'HR report Category' button in the Program attribute screen.
Hope this may help you. I am not much into hr abap. but sharing the info which i am aware.

Logical database : user defined selection screen

Hi Experts,
I am working with HR-ABAP. The logical databases provide a selection screen......but i want to use a selection screen of my own and not that of the LDB.
Plz help...............

hi do like this....
go to attributes-->hr report catagory-->master data...here use the value _____000(5underscores and 000 )..
you wii get that..
regards,
venkat

What is node and how to create a node in logical database in reports.

What is the purpose of this nodes. Show me one example program using these nodes.Clearly show me an example with explanation. If this is taking any table means.Plz give me a clear example with my ztable.
Tables : zptable1
fields in this table are f1,
f2,
f3.

hi,
The sole effect of the NODES statement is to copy data from logical databases to executable programs. It defines an interface work area and is allowed only in the global declaration section of executable programs that are linked to a logical database, and in the database program of logical databases. node must be the name of a node of the logical database. NODES declares a table work area node for the respective node. The data type of the table work area is either predefined in the node of the logical database or can be chosen from a list using addition TYPE.
The nodes of the structure of a logical database are maintained in transaction SE36
for more go to transaction ABAPHELP and write Nodes you will get examples there and explanation
thanks
Sachin

Steps to create LOGICAL DATABASE in sap

hi guys,
i have gone through many documents about LDB. But, i didnt get the steps to create a LDB.
plz provide me with the steps to be followed to create a LDB.
thnx,
shivaa.

Hi Shiva,
This might help you!
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.
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.
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.
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.
Reward if useful.
Thankyou,
Regards.

'PERSON is not a node of logical database PNP'

Hi All,
           We are upgrading from 4.6 to ECC6.00.Previously we used the include RPCIPE0D with PNP database in one of the programs and had no errors.Now in ECC6.0,there is a huge change in the code of RPCIPE0D when compared to 4.6C.
           When i use this include in one of my programs with PNP database it throws an error as "'PERSON is not a node of logical database PNP'".Do i have to use PNPCE?If so,plz explain why.

Hi Shruthi,
          Main Program RPCIPE00 of your include program RPCIPE0D is built with the Logical Database PNPCE which has the node PERSON. When you try to activate your custom program with your program as main program, Since the include has the following code in it.
NODES: person, group.
this node will be checked against the LDB provided in your Custom Program.
Regards
S. Balasubramanian

Problem in Using Logical Database PNP

Hi Guru's,
I am using PNP logical database and rp_provide_from_last
macros statements to fetch data from PA Tables.
When i am doing extended syntax check it is showing more
than 60 error's in ECC 6.0 for below statements:
      1) Tables: Pernr
      2) Infotypes: 0001,0002. and
      3) RP_PROVIDE_FROM_LAST statements.
Could any please provide soloution how to clear all these.
Its very urgent.
Thanks in advance.
Regards,
Sunil

Hi Ramesh,
These are the type of error messages in exetnded syntax check:
The current ABAP command is obsolete
In the OO context either an INTO or an ASSIGNING specification or the addition
"TRANSPORTING NO FIELDS" must be used . be used. be used. be used. be used. be
used.
Internal Message Code: READ 018
(The message cannot be hidden using pseudo-comment "#EC .., bzw. durch SET
EXTENDED CHECK OFF/ON)
      Program: Z_INT_I_PY_BONUSPAYMENT Include: Z_PY_F01_BONUSPAYMENT Row:    279
The current ABAP command is obsolete
At "LOOP AT itab" one of the additions "INTO", "ASSIGNING" or "TRANSPORTING NO
FIELDS" is required in the OO context . .
Internal Message Code: LOOP 012
(The message cannot be hidden using pseudo-comment "#EC .., bzw. durch SET
EXTENDED CHECK OFF/ON)
      Program: Z_INT_I_PY_BONUSPAYMENT Include: Z_PY_F01_BONUSPAYMENT Row:    282
The current ABAP command is obsolete
In the OO context either an INTO or an ASSIGNING specification or the addition
"TRANSPORTING NO FIELDS" must be used . be used. be used. be used. be used. be
used.
Internal Message Code: READ 018
(The message cannot be hidden using pseudo-comment "#EC .., bzw. durch SET
EXTENDED CHECK OFF/ON)
      Program: Z_INT_I_PY_BONUSPAYMENT Include: Z_PY_F01_BONUSPAYMENT Row:    282
The current ABAP command is obsolete
At "LOOP AT itab" one of the additions "INTO", "ASSIGNING" or "TRANSPORTING NO
FIELDS" is required in the OO context . .
Internal Message Code: LOOP 012
(The message cannot be hidden using pseudo-comment "#EC .., bzw. durch SET
EXTENDED CHECK OFF/ON)
Please suggest me some way to clear these if it is possible.

Is Logical Database used in ABAP?????

Hi All,
I m very confused whether LDB's are used in ABAP or not.
i have undergone a small training in ABAP-HR (HCM).
In that training i was told that there is an advantage in HCM that LDB's are used here
which were not used in ABAP.
And i have read somewhere that LDB's are used in ABAP.
can plz sumone give a light on this.
Thanks,
Sonali

hi,
The use of a logical database provides you with an alternative to having to program database accesses individually. Logical databases retrieve data records and make them available to ABAP programs.
The same logical database can be the data source for several Quick Views, queries, and programs. In the Quick View, the LDB can be specified directly as a data source. A query works with the logical database when the functional area that generated the query is defined with a logical database. In the case of type 1 programs, the LDB is entered in the attributes or called using function module LDB_PROCESS. See appendix for information on how to use the function module.
Logical databases offer several advantages:
The system generates a selection screen. The use of selection screen versions or variants provides the required flexibility.
The user does not have to know the exact structure of the tables involved (especially the foreign key dependencies); the data is made available in the correct order at GET events.
Performance improvements within logical databases directly affect all programs linked to the logical database, without having to change the programs themselves.
Maintenance can be performed at a central location.
Authorization checks can also be performed centrally.
A logical database is an ABAP program that reads predefined data from the database and makes it available to other programs.
A hierarchical structure determines the order in which the data is supplied to the programs. A logical database also provides a selection screen that checks user entries and conducts error dialogs. These can be extended in programs.
SAP provides some 200 logical databases in Release 4.6. The names of logical databases have been extended to 20 places in Release 4.0 (namespace prefix max. 10 characters).
In the case of executable programs, you can enter a logical database in the attributes.
Use the NODES statement to specify the nodes of the logical database that You want to use in the program. NODES allocates the appropriate storage space for the node - that is, a work area or a table area depending on the node type.
The logical database makes the data records available for the corresponding GET events.
The sequence in which these events are processed is determined by the structure of the logical database.
Logical databases are made up of several sub-objects. The structure determines the hierarchy, and thus the read sequence of the data records.
Hope this helps, Do reward

Logical database '/pbs/sdf'

what is the relevant pbs logical database for the sap logical database 'sdf' ?
In one of requirement, the custom report using logical database 'sdf' required to access the archived data.
kindly reply ASAP since it's an urgent requirement.
Edited by: Deepali Darne on Oct 6, 2008 1:29 PM

Hello,
Your best bet is to contact PBS directly. They should be able to help you out.
There mail address is : hotline (at)pbs-software.com
Just send your company Info and the problem you are having to them.
Kind regards
Mark

Logical Database for MM

All,
I have a requirement to create a report having flexi selection criteria, means the selection criteria should be according to users requirenment. If you know any logical database for that then plz tell me.
Thanks.
Regards,
Pooja Joshi.

Sir,
In my report there should be a tab containing common fields which the user usually used for selection criteria and the user has to choose these field then these fields should appear on the selection screen as select options.These fields are from different tables of MM. then the same should be for output. only user selected field should be in output. Is there any logical database providing this functionality for mm like LDB PNP for hr master data ?
Thanks.
Regards,
Pooja Joshi.

Is it possible to change selection screen of logical database structure?

I have to create a z report for a standard transaction FBL01N which is extracting data according to the vendor account number(LIFNR) at the selection screen. Now as per the requirement the system should extract details according to 'vendor name' keeping the same functionality.
But the standard program is using some logical database structure KDB and the include for the selection screen is DBKDFSEL.So can I modify the selection screen of this transaction replacing Vendor No with Vendor Name.

Hi..
Refer this links
http://help.sap.com/saphelp_46c/helpdata/en/9f/db9b8535c111d1829f0000e829fbfe/content.htm
http://help.sap.com/saphelp_nw70/helpdata/en/9f/db9b8535c111d1829f0000e829fbfe/content.htm
Hope this may b very helpful to u
Sravani
Plz reward points

Logical Database MSM

HI all,
I am trying to use Logical database MSM for Material Master, but while accessing the tables MBEWV and MVKE, it is not fetching proper data, it is giving #### in all the fields of those tables instead of Proper data. What can be the problem.
Please help, its urgent!!
Thanks,
Mohammed.

Hi,
I dont think there is anything like a logical database called MSM. Please check.
Regards,
Mrunal

Logical Database Plz Urgent

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