Contract Account Screen Enhancement - CAA1/2/3

Question

Hi all,
I am in need to Enhance the contract account screen for the well known transactions CAA1/2/3. Now the requirement is to add a new tab named "Add.Info" along with the existing tabs for the main screen. The new tab once defined will have some custom fields on different field groups. Hope if anyone has worked earlier on this type of requirement may throw some inputs.
Appreciate your timely response.
Regards,
Jagath.

Answer 1

HI,
You need to use BDT(bussiness data toolset) to add the filds to this CAA1,
1) TCode: CAS2
Creat the Field group 123 where the field have been added
Double click in Menu path:
Field Groups ->Fields
2) TCode: SE51
Created the layout set with the new field Name
3) TCode: CAS3
· Created the view XXX where we have to assigned following things---
a) Application-VKK
b) Standard Program name -SAPLZKKC
c) Screen Number-0700
b) Two FM Z_TEST_PBO and Z_TEST_PAI
In PBO passing the value from screen to program using Field symbols
In PAI passing the value from program to database, where the database gets updated using the FM VKK_FICA_FKKVK_COLLECT
· Assign Field Group to View XXXX
4)Double click in Menu path:
View àField Groups
Next Using ‘New Entries ‘provided in application toolbar assign the Field Group ‘XXX’.
5) TCode: CAS4
Created the Section and assigned the View ZKK510 to it.
Double click in Menu path:
SectionàView
Next Using ‘New Entries ‘provided in application toolbar assign the View ZKK510.
6) Tcode: CAS5
Created the screen ZKAT1 and entered the details as:
Double click in menu path:
Screenà Section
Next Using ‘New Entries ‘ provided in application toolbar assign the Section ZKK510 and VKK100.
7) Tcode: CAS6
Assigned Screen ZKAT1 for the standard screen sequence VKK1
Double click in Menu Path:
Screen Sequence à Screen
Next Using ‘New Entries ‘ provided in application toolbar assign the screen ZKAT1.
8) Tcode: CAS7
Standard event DSAVE can be used to save the database (if we don’t use field symbols to update the database) under this event we copy the standard function module VKK_FICA_EVENT_DSAVE for the application VKK to ZZ_VKK_EVENT_DSAVE and modify this FM which can be done as
In this FM we will use the standard FM VKK_FICA_FKKVK_COLLECT to update the database table FKKVK
Code is written as :
CALL FUNCTION ‘VKK_FICA_FKKVK_CO’
EXPORTING
I_SUBNAME = ‘CI_FKKVKI'
I_FKKVK = FKKVK.
DATA: IT_FKKVK LIKE FKKVK.
IT_FKKVK-ZZCOLECT1 = CI_FKKVK- ZZCOLECT1
IT_FKKVK-ZZPOR_CTR1 = CI_FKKVK- ZZPOR_CTR1
CALL FUNCTION ‘VKK_FICA_FKKVK_CO’
EXPORTING
I_SUBNAME = ‘CI_FKKVKI'
I_FKKVK = IT_ FKKVK.
Hope you understand the code,
Thanks
Sudheer