Regarding LDB in webdynpro

Hi,
like LDB(PNP,PCH,PAP etc) in se38 Report for HCM module is there any standard way to declar a LDB in webdypro report.Kindly help me if anybody knows...
Regards,
Raj.

Hi,
Post this in WebDynpro forum for the quick replies......

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Regarding graph in webdynpro

Dear Frds
i am getting x and y values from db
i want to draw graph based on the above x and y values..
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like we normally draw graph in barcharts.......
Thanks in advance
Kumar

Hi Shravan,
You can draw Barchart & other graphs too. But you need to configure IGS server.
Check this [tutorial|https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d#60]
regards,
Siva

Regarding LDB selection screen

Hi All,
I copied a standard LDB program "RCATSCMP".
I have a date fields in selection screen.
When i debuged the standard program i am getting the date values PN-BEGDA and PN-ENDDA.
but when iam debugging my program iam not getting any values for these fields.
How to get these values.
Thanks in Advance
kiran i

Hi Kiran,
Please check the attributes of the copied program
and see whether it has logical data base 'PNP' is
there are not.
Thanks & Regards,
Siri.

Regarding LDB pnpce

hi experts,
i m in need to create a report means i have to design the
screen,in which i have to use LDB pnpce for HR,but if i select
program type "module pool" in the report attributes the filed
LDB name is not coming means but when i select executable the LDB field is coming but when i select type module pool the it is not coming
....plz help me is there any way so that i can use ldb as well
as module pool report type...............

Hi
you can call even LDB by using FM LDB_PROCESS. then you can attach the report to screen that you have designed.
what you have to do is goto SE38---> Create a new report of type executable and don't select any LDB .
2. Call teh function module LDB_PROCESS from the report and pass teh LDb name to this Fm
[further Information|http://help.sap.com/saphelp_nw70/helpdata/en/64/237f8cd43711d1950b0000e8353423/content.htm]
Regards
Pavan

Regarding LDB

Hi Gurus....
Iam using Standard logical database DDF for customer payment. by using one print program. in my print program i wrote GET BKPF
after that i wrote CHECK BKPF-BELNR IN DOcument.
problem was wtaht ever i given document number is available in BKPF table but
ldb returns other than that velue....
how to debugg the logicaldatabases (LDB)
urgent please
nagaraju

Hi Nagaraju,
I think there is no way to debug LDBs.
Regards,
Satish

LDB in webdynpro

Hi,
like LDB(PNP,PCH,PAP etc) in se38 Report for HCM module is there any standard way to declar a LDB in webdypro report.Kindly help me if anybody knows...
Regards,
Raj.

Hi,
I think there is no way to call/use the LDB in WDA.
Please try to achieve the same using any related standard BAPIs.
Please check out this on the same -
How to write ABAP HR reports in ABAP web dynapro
Regards,
Lekha.

Regarding ContextNode in WebdynPro(Java)

Hi,
I am developing an Appln in webdynpro java.
I have used a Context Node(X) which contains 2 attributes say x1,x2.... In my coding i want to set
the value for x1.. How to do it... ?

Hi,
If cardinality of node is 0:n
IPrivate<view name>.I<node name>Element element = wdContext.node<node name>().create<node name>Element();
wdContext.node<node name>().addElement(element);
element.set<Attributeval>();
If cardinality of node is 1:n
wdContext.currentnodeelement.set<attribute>();
Regards,
Vijayakhanna Raman

Query regarding accessing of Webdynpro application from a non-SAP system.

Hi,
I have developed a webdynpro application and I want the users from non-SAP systems to access it from their browser. User will not have to enter the username and password of the SAP system. How will I achieve this? Any suggestions?

Hi Anirban,
you can assign a user in the service of your web dynpro application.
Call transaction SICF and open the service to your web dynpro application.
Within the tab "logon data" you can enter a user/password.
You should not assign a dialoug user.
For productive environment, have a look at all the other options like SSL
and maybe you have to do some more configuration to make it secure!!!
Keep in mind, that all "internet" users are working now with the same SAP user/authorization.
Kind Regards,
Andreas

Regarding error in webdynpro - ABAP

Hi friends,
i got error " Error in generated code,Interface expected after interfaces " while activate the object.Please reply as soon.
Regards
krish

Hi Krish,
Please create an OSS ticket that describes the problem and provides instructions to reproduce it.
Best regards,
Thomas

Regarding LDB screen

Hi,
I want to add some selection screen parameters and hide or remove some existing parameters while using the LDB : PNP.
I did a search on this and everyone talked about changing the report categories but i could not find how to change the report categories.
I am new to HR and it might be a simple answer but I am stucked up.
Please let me know.
thanks in adv.

Hi
Below are the steps to create report category,
     Create report category by using HR Report Category button, select Master data (info type) and click on Create Report Category button.
     Create new report category in customer namespace (starting with 9) and click on allowable selection criteria and add the required fields. These fields will be displayed on selection screen.
     Add personnel area, personnel subarea, employee group, employee subgroup and personnel number to report category.
     Save the report category and select the same on attributes screen.
Reward if useful

Regarding ldb pnp

hi experts,
i m developing a hr report using pnp ldb,no doubt with the help of this ldb we get standard selection screen but here what i want that in this selection screen only payroll area and personel number sud come for this what sud i do for changing the selection screen......plz help me...

Hi,
In at selection-screen output, you try loop at screen.Inside that if screen-name is
PNPABKRS, then make screen-active = 1 otherwise, screen-active = 0.Simlarly in debugging you find out the lables for the input fields and then make it as active.
tables pernr.
at selection-screen output.
loop at screen.
if screen-name CS 'PNPABKRS'.
screen-active = 1.
else.
screen-active = 0.
endif.
modify screen.
endloop.endloop.

Regarding ldb pch (include DBPCHSEL for selection screen)

hi experts,
i am developing report for training and event mgmt details for this i m using ldb pch and include DBPCHSEL for standard selection screen what i want that in this include extra parameters & select-options/selection fields for input are already declared but i dnt want all of these plz help me how to remove extra selection fields which i dnt want on my customized report i want only one to two selection fields.
plz help me how to remove these extra fields

dear amit,
ven ever u use ldb "pch" it is not asking for report category means it wnt allow u create a report category.then plz gve another solutions.

Regarding ldb pnpce and my customized infotype

i have created my own infotype name '9777' and with the help of
'hr_infotype_operation' i m inserting the data into this infotype
now i m creating a report in which i m using ldb pnpce,
but after the execution of GET PERAS the infotype table p9777
is not populating but except this other infotypes tables are populating
,plz help me to sort out this problem.

hi after the bapi did you used the commit .
use this for the creation of an employee
BAPI_EMPLCOMM_CREATE
o give your code here

Regarding Events in webdynpro

Hi all,
I understood the concept of action,it is if we create action and assign it to any UI element ,then in "onactionmethod",we will write the required code.....,
but I am not able to understand the concept of event.
what is event?how does it work?how to handle it?
wdThis.wdFireEvent<eventname>;
if we write this piece of code ,where the control goes and what happens?
Thanks in advance.

Hi,
the Events are neccessary for example calling a method of a View from the Component Controller.
You can do that by creating an Event on the Controller, and creating an Event Handler
int the Method Tab of the view. In the Eventhandler you can select the Event that should
be listened to.
Now if you fire th event on the controller like this: wdThis.wdFireEvent<eventname>;
The according eventhandler will be executed in the view.
Hope this helps,
Regards,
Dennis

Hi regarding ldb

gm gurus,
            i m seeing a report that is related to ldb ,in which some coding portion i m nt able to understand....i m sending dat coding portion ...plz help me n let me know...thnx in advance...
DATA mylist LIKE pc261 OCCURS 0 .
DATA pay TYPE REF TO cl_pay.
CREATE OBJECT pay.
CALL METHOD pay->read_result
IMPORTING
    list = mylist.
CALL METHOD pay->write_result
EXPORTING
    list = mylist.

Ravi,
This is Object oriented programming.
DATA pay TYPE REF TO cl_pay.
cl_pay -
this is class name..
DATA pay TYPE REF TO cl_pay.---Here pay is the reference variable of the class
This is pointer to the class.
CREATE OBJECT pay.
creating the object for the class.
Note reference variable name and object name should be same.
By this object you can call all variables and methods of class.
CALL METHOD pay->read_result
IMPORTING
list = mylist.
Here calling the method read_result by object "pay" by passing the parameters list.
CALL METHOD pay->write_result
EXPORTING
list = mylist.
Just like above.
Methods are some what like function modules .
Pls. mark if useful

Regarding LDB in webdynpro

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