Need Ways to implement Badis in ECC 6.0 (Enhancement Points)

Hi experts,
I am new to BADIs. I've a requirement to find a BADI for changing Customer number while posting customer invoice in SAP (the data is coming from XI system in IDOC format). I want to know any BADIs or userexits are there for my requirement. At the same time I want to know how to implement a BADI in ECC 6.0 .Any docs releated to this topic will be of great help.
points will be awarded for sure..........

hi Poorna Chandras... ,
These steps should enable you to find any BADI related to any transaction in a matter of minutes.
Procedure 1:
1) Go to the transaction SE37 to find your function module.
2) Locate the function SXV_GET_CLIF_BY_NAME.
3) Put a breakpoint there.
4) Now open a new session.
5) Go to your transaction. 6) At that time, it will stop this function.
7) Double click on the function field EXIT_NAME.
8) That will give you name of the BADI that is provided in your transaction.
Business Add-Ins
Procedure 2:
1) Goto se24 (Display class cl_exithandler)
2) Double click on the method GET_INSTANCE.
3) Put a break point at Line no.25 (CASE sy-subrc).
4) Now Execute SAP standard transaction
5) Press the required button for which you need to write an exit logic, the execution will stop at the break point.
6) Check the values of variable 'exit_name', it will give you the BADI name called at that time.
7) This way you will find all the BADIs called on click of any button in any transaction
SAP Business Add-Ins (BAdIs) are one of the most important technologies used to adapt SAP software to specific requirements. BAdIs were introduced with Release 4.6 and replace function module exits. This technology is not limited to SAP applications. BAdI calls can be integrated in customer applications. These can then be enhanced by other customer applications. In the various SAP applications, BAdI calls are implemented at places where enhancements are appropriate.Business add-ins are enhancements to the standard version of the system. They can be inserted into the SAP System to accommodate user requirements too specific to be included in the standard delivery. Since specific industries often require special functions, SAP allows you to predefine these points in your software.
In contrast to customer exits, Business Add-Ins no longer assume a two-level infrastructure (SAP and customer solutions), but instead allow for a multi-level system landscape (SAP, country-specific versions, industry solutions, partner, customer, and so on). You can create definitions and implementations of Business Add-Ins at any level of the system landscape.SAP guarantees the upward compatibility of all Business Add-In interfaces. Release upgrades do not affect enhancement calls from within the standard software nor do they affect the validity of call interfaces. You do not have to register Business Add-Ins in SSCR.
The Business Add-In enhancement technique differentiates between enhancements that can only be implemented once and enhancements that can be used actively by any number of customers at the same time. In addition, Business Add-Ins can be defined according to filter values. This allows you to differentiate between Add-In implementations using the filter Country or other criteria.
The enhancement technique is set up in such a way that it is possible to define interfaces for ABAP soure code, screens, GUI interfaces, and tables. These allow customers to include their own enhancements in the standard. A single Business Add-In contains all of the interfaces necessary to implement a specific task.
BADI is just an object-oriented version of user-exit. Instead of entering program code into some function module (as in customer-exit), you define some class which has to implement predefined methods and those methods are fired at predefined points just like an old user-exit. Some BADI can have multiple independent implementations which is much better for software deployment as several developers can implement the same BADI independently. BADI/UserExists are used to enhance R/3 For customer Needs.
Actually there is no transaction to find when and where the BADI
is called.
1. You can see the BADI description to find why it is called.
2. Once you implemented and activated the BADI, put some break points
in the BADI and see "where else used" option to check in what all
programs this BADI is called. In the ITS debug, when you are doing
the operation what exactly the BADI description tells, it will take
to the break points and you have to do manually debug the whole thing.
I know its bit difficult to do manual debug the whole thing, it
takes lot of time, but you have to be very patience when you are
dealing with BADI's.
Transaction SE18 is the BADI equivalent of transaction SMOD
Transaction SE19 is the BADI equivalent of transaction CMOD .
To find the BADI to be implemented and then implement this via SE19.
Check this blogs 2 find a BADI:
How to find if we have a BADI in Transaction VB02
Re: BADI for screen enhancement in MM01 transaction
Re: BADI and User exits
How To Define a New BAdI Within the Enhancement Framework (Some Basics About the BAdI,BAdI Commands in ABAP,
When to Use a BAdI?)
/people/thomas.weiss/blog/2006/04/03/how-to-define-a-new-badi-within-the-enhancement-framework--part-3-of-the-series
How to implement a BAdI And How to Use a Filter
/people/thomas.weiss/blog/2006/04/18/how-to-implement-a-badi-and-how-to-use-a-filter--part-4-of-the-series-on-the-new-enhancement-framework
Introducing Business Add-Ins
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f3202186-0601-0010-6591-b832b1a0d0de
How to implement BAdi in Enhancement Framework
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/d0456c54-0901-0010-f0b3-cd765fb99702
Business Add-Ins
http://help.sap.com/saphelp_47x200/helpdata/en/ee/a1d548892b11d295d60000e82de14a/frameset.htm
BAdI: Customer-Defined Functions in the Formula Builder
http://help.sap.com/saphelp_nw04/helpdata/en/04/f3683c05ea4464e10000000a114084/content.htm
Difference Between BADI and User Exits
http://www.sap-img.com/abap/difference-between-badi-and-user-exits.htm
To Use BADI - Business Add In you need to Understand ABAP OO Interface Concept
http://www.sap-img.com/abap/business-add-in-you-need-to-understand-abap-oo-interface-concept.htm
You can check the links for Step by Step Badi Implemntation
(very helpful self learning docs).
BADI Step by Step Implementation.
http://www.esnips.com/doc/e06e4171-29df-462f-b857-54fac19a9d8e/ppt-on-badis.ppt
http://www.esnips.com/doc/10016c34-55a7-4b13-8f5f-bf720422d265/BADIs.pdf
http://www.esnips.com/doc/43a58f51-5d92-4213-913a-de05e9faac0d/Business-Addin.doc
http://www.esnips.com/doc/1e10392e-64d8-4181-b2a5-5f04d8f87839/badi.doc
www.sapgenie.com/publications/saptips/022006%20-%20Zaidi%20BADI.pdf
http://www.sapdevelopment.co.uk/enhance/enhance_badi.htm
http://help.sap.com/saphelp_nw04/helpdata/en/04/f3683c05ea4464e10000000a114084/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/e6/d54d3c596f0b26e10000000a11402f/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/c2/eab541c5b63031e10000000a155106/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/04/f3683c05ea4464e10000000a114084/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/e6/63ee7f486cc143a560799d8803ce29/content.htm
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/srm/badi-general+information&
http://www.esnips.com/doc/e06e4171-29df-462f-b857-54fac19a9d8e/ppt-on-badis.ppt
http://www.esnips.com/doc/10016c34-55a7-4b13-8f5f-bf720422d265/BADIs.pdf
http://www.esnips.com/doc/43a58f51-5d92-4213-913a-de05e9faac0d/Business-Addin.doc
http://www.esnips.com/doc/1e10392e-64d8-4181-b2a5-5f04d8f87839/badi.doc
www.sapgenie.com/publications/saptips/022006%20-%20Zaidi%20BADI.pdf
http://www.sapdevelopment.co.uk/enhance/enhance_badi.htm
http://help.sap.com/saphelp_nw04/helpdata/en/04/f3683c05ea4464e10000000a114084/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/e6/d54d3c596f0b26e10000000a11402f/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/c2/eab541c5b63031e10000000a155106/frameset.htm
The specified item was not found.
http://help.sap.com/saphelp_erp2005/helpdata/en/73/7e7941601b1d09e10000000a155106/frameset.htm
http://support.sas.com/rnd/papers/sugi30/SAP.ppt
http://www.sts.tu-harburg.de/teaching/sap_r3/ABAP4/abapindx.htm
http://members.aol.com/_ht_a/skarkada/sap/
http://www.ct-software.com/reportpool_frame.htm
http://www.saphelp.com/SAP_Technical.htm
http://www.kabai.com/abaps/q.htm
http://www.guidancetech.com/people/holland/sap/abap/
http://www.planetsap.com/download_abap_programs.htm
http://help.sap.com/saphelp_nw04/helpdata/en/c8/1975cc43b111d1896f0000e8322d00/content.htm
http://www.allsaplinks.com/badi.html
/people/thomas.weiss/blog/2006/04/03/how-to-define-a-new-badi-within-the-enhancement-framework--part-3-of-the-serieshttps:///people/alwin.vandeput2/blog/2006/04/13/how-to-search-for-badis-trace-it
/people/thomas.weiss/blog/2006/04/18/how-to-implement-a-badi-and-how-to-use-a-filter--part-4-of-the-series-on-the-new-enhancement-framework /people/thomas.weiss/blog/2006/05/03/source-code-enhancements--part-5-of-the-series-on-the-new-enhancement-framework
http://www.esnips.com/doc/e06e4171-29df-462f-b857-54fac19a9d8e/ppt-on-badis.ppt
http://www.esnips.com/doc/10016c34-55a7-4b13-8f5f-bf720422d265/BADIs.pdf
http://www.esnips.com/doc/43a58f51-5d92-4213-913a-de05e9faac0d/Business-Addin.doc
http://www.esnips.com/doc/1e10392e-64d8-4181-b2a5-5f04d8f87839/badi.doc
http://www.esnips.com/doc/3b7bbc09-c095-45a0-9e89-91f2f86ee8e9/BADI-Introduction.ppt
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/40921dd7-d5cf-2910-1894-bb62316afbd1
http://help.sap.com/saphelp_erp2005/helpdata/en/73/7e7941601b1d09e10000000a155106/frameset.htm
http://support.sas.com/rnd/papers/sugi30/SAP.ppt
http://www.sts.tu-harburg.de/teaching/sap_r3/ABAP4/abapindx.htm
http://members.aol.com/_ht_a/skarkada/sap/
http://www.ct-software.com/reportpool_frame.htm
http://www.saphelp.com/SAP_Technical.htm
http://www.kabai.com/abaps/q.htm
http://www.guidancetech.com/people/holland/sap/abap/
http://www.planetsap.com/download_abap_programs.htm
http://help.sap.com/saphelp_nw04/helpdata/en/c8/1975cc43b111d1896f0000e8322d00/content.htm
/people/thomas.weiss/blog/2006/04/03/how-to-define-a-new-badi-within-the-enhancement-framework--part-3-of-the-series
/people/thomas.weiss/blog/2006/04/18/how-to-implement-a-badi-and-how-to-use-a-filter--part-4-of-the-series-on-the-new-enhancement-framework
http://esnips.com/doc/e06e4171-29df-462f-b857-54fac19a9d8e/ppt-on-badis.ppt
http://esnips.com/doc/43a58f51-5d92-4213-913a-de05e9faac0d/Business-Addin.doc
http://esnips.com/doc/10016c34-55a7-4b13-8f5f-bf720422d265/BADIs.pdf
http://esnips.com/doc/1e10392e-64d8-4181-b2a5-5f04d8f87839/badi.doc
http://esnips.com/doc/365d4c4d-9fcb-4189-85fd-866b7bf25257/customer-exits--badi.zip
http://esnips.com/doc/3b7bbc09-c095-45a0-9e89-91f2f86ee8e9/BADI-Introduction.ppt
http://help.sap.com//saphelp_470/helpdata/EN/eb/3e7cee940e11d295df0000e82de14a/frameset.htm
Difference Between BADI and User Exits
http://www.sap-img.com/abap/difference-between-badi-and-user-exits.htm
New to Badi`s
New to BADI
New to BADI long question
Badi
/message/4866901#4866901 [original link is broken]
Hope this helps
Rewards if useful.........
Cheers
Kripa Rangachari.

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http://esnips.com/doc/10016c34-55a7-4b13-8f5f-bf720422d265/BADIs.pdf
http://esnips.com/doc/e06e4171-29df-462f-b857-54fac19a9d8e/ppt-on-badis.ppt
http://esnips.com/doc/43a58f51-5d92-4213-913a-de05e9faac0d/Business-Addin.doc
http://esnips.com/doc/1e10392e-64d8-4181-b2a5-5f04d8f87839/badi.doc
http://esnips.com/doc/365d4c4d-9fcb-4189-85fd-866b7bf25257/customer-exits--badi.zip
http://esnips.com/doc/3b7bbc09-c095-45a0-9e89-91f2f86ee8e9/BADI-Introduction.ppt
SEE THE LINKS REGARDING SPOT
/people/thomas.weiss/blog/2006/01/24/what-the-new-enhancement-framework-is-for-150-its-basic-structure-and-elements-for-beginners
/people/thomas.weiss/blog/2006/03/15/the-new-enhancement-framework-part-2--what-else-you-need-to-know-before-building-an-enhancement
/people/thomas.weiss/blog/2006/04/03/how-to-define-a-new-badi-within-the-enhancement-framework--part-3-of-the-series
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I would like to share with you a doubt i have implementing complex, matrix-like forms in ADF. More often than i'd like to hear, users ask for input forms that closely resemble Microsoft Excel, where the dimensions are layered both vertically and horizontally, and the intersection between them must contain an input or output component, allowing themselves to rapidly input the data they need or to create a web version of Oracle Reports' Matrix Report. Some cases are:
1) The user wishes to associate the employees (located in table EMPLOYEES) to the projects (located in table PROJECTS) in a screen that lays out the employees as columns and the projects as rows in a table. The intersection between them must contain a checkbox, which will insert a third record when selected, on a table called EMP_PROJ, which associates the employees to the projects.
2) The user wishes to input a timecard in a time control system. This system must have a screen that shows the days in the week as columns, and the projects the employee is working on as rows. On the intersection, we must provide an input text where he will enter the hours he worked on that specific project on that day.
3) The user wishes to see a screen that shows the Open Auctions they have in a Purchasing system as rows in a table, crossed with the suppliers that have bidded on these (as the columns). The intersection must contain the price each supplier bidded on each Auction.
As you can see, i run across this requirement A LOT =). And, as much as i have polished my "Web-Like-Applications-Are-Not-Like-This" and "You-Are-Not-Working-With-Excel" speeches, our beloved users never learn ;)
Nevertheless, i have been looking for a consistent way to implement this behavior, and i have found some options along the way. I would like to know your impressions on this matter, and if you have any "Best-Practices" that you imagine for this case.
CASE 1: Creating a Dynamic, On-The-Fly View Object by using ADF BC APIs and using af:table component to do the trick on the page
PROS: Less work in the View layer, Preservation of the Table CSS Layout (very nice blue header and light brown cells)
CONS: A LOT of work on the BC layer, creates an awful lot of View Objects, and generates tons of java code on the Application Modules.
CASE 2: Creating the model as usual and working with repeating layouts on ADF Faces (for example, enclosing an af:cellFormat on an af:forEach to repeat each column)
PROS: Simplifies the BC layer, making it much cleaner and maintainable.
CONS: Loses a lot of the declarative wonders of ADF Faces and also the CSS Layouts, since we are using cellFormat, rowLayout and tableLayout instead of table tag we have to manually apply the styles to the columns and rows.
Of course, both implementations take an awful lot of time. Any other implementation styles are quite welcome (ADF Wizards, step in!)
Anyone wants to discuss better ways of doing it?
Best Regards,
Thiago Souza

Well, you could do the following:
1) Create a stored procedure that assembles the data into a rowset with rows and fields like the format you want.
2) Create stored procedures that handle insert, update, and delete.
3) Create an entity object definition with all transient attributes. Make the attributes match the elements of one row.
4) Override doDML() in the entity object class to call your procedures (the doc explains how to do this). You might also need to do a bit of research and figure out if you need to override some other method so you can report rows with transient attribute changes only as needing posting. (getPostState(), maybe?)
5) Create a view object definition with entity-derived attributes based on your EO attributes.
6) Override the appropriate methods to call your data assembly procedure rather than execute a query (this is also in the doc).
Still kind of kludgy, but it keeps your business components pretty clean, especially if you use framework classes to do most of the work for you. (I have a partial example of how to do that here.) Of course, it keeps your business components clean by moving the real work to the DB, but some people find that more maintainable that a kazillion business components.
Hope this helps,
Avrom

Problem on Implementing badi ME_GUI_PO_CUST

Hi Expert,
I have implement BADI ME_GUI_PO_CUST, to add the new tab.
I have managed to View the tab in Both ME21N, and ME22N with implement SUBSCRIBE and MAP_DYNPRO_FIELDS.
method IF_EX_ME_GUI_PO_CUST~SUBSCRIBE
DATA: ls_subscriber LIKE LINE OF re_subscribers.
CHECK im_application = 'PO'.
CHECK im_element = 'ITEM'.
CLEAR re_subscribers[].
ls_subscriber-name = subscreen1.
ls_subscriber-dynpro = '0002'.
ls_subscriber-program = 'ZRPP_ME_GUI_PO_CUST_SCREEN'.
ls_subscriber-struct_name = 'CI_EKPODB'.
ls_subscriber-label = text-001.
ls_subscriber-position = 7.
ls_subscriber-height = 7.
APPEND ls_subscriber TO re_subscribers.
METHOD : IF_EX_ME_GUI_PO_CUST~MAP_DYNPRO_FIELDS
FIELD-SYMBOLS: <mapping> LIKE LINE OF ch_mapping.
LOOP AT ch_mapping ASSIGNING <mapping>.
 CASE <mapping>-fieldname.
 WHEN 'ZCNUM'. <mapping>-metafield = mmmfd_cust_01.
 ENDCASE.
ENDLOOP.
Method IF_EX_ME_GUI_PO_CUST~MAP_DYNPRO_FIELDS
DATA: lw_fieldselection LIKE LINE OF ch_fieldselection.
LOOP AT ch_fieldselection INTO lw_fieldselection.
 lw_fieldselection-fieldstatus = '+'.
 MODIFY ch_fieldselection FROM lw_fieldselection.
ENDLOOP.
I need to store the value, and some of thread said it required methods:
TRANSPORT_FROM_MODEL
TRANSPORT_TO_DYNP
TRANSPORT_FROM_DYNP
TRANSPORT_TO_MODEL
I have click on the subcreen, or enter at the field, but it will not able to trigger the Above Methods.
How do I do for the to trigger above Methods? Or Should I added some additional code at screen program? I want SAVE the data actually into EKPO.
Thanks in advance.

Hi Sim,
Recently we have the same reqirement.
You can have a look at the below code..
First method: SUBSCRIBE
DATA: ls_subscriber LIKE LINE OF re_subscribers.* we want to add a customer subscreen on the Header tab
 CHECK im_application = 'PO'.
 CHECK im_element = 'HEADER'.* each line in re_subscribers generates a subscreen. We add one subscreen in this example
 CLEAR re_subscribers[].
* the name is a unique identifier for the subscreen and defined in this class definition
 ls_subscriber-name = subscreen1.
* the dynpro number to use
 ls_subscriber-dynpro = '0001'.
* the program where the dynpro can be found
 ls_subscriber-program = 'SAPLZKMMM_KAU86037'.
* each subscreen needs his own DDIC-Structure
 ls_subscriber-struct_name = 'CI_EKKODB'.
* a label can be defined
 ls_subscriber-label = text-001.
* the position within the tabstrib can be defined
 ls_subscriber-position = 13.
* the height of the screen can be defined here. Currently we suport two screen sizes:
* value <= 7 a sevel line subscreen
* value > 7 a 16 line subscreen
 ls_subscriber-height = 7. APPEND ls_subscriber TO re_subscribers.Here, parameter u2018im_elementu2019 is defined as u2018HEADERu2019 as we are adding new tab in header section of PO.
Define a function group and take the main program and define it in ls_subscriber-program.
Also define a sub screen with the required fields and assign it to the parameter ls_subscriber-dynpro.
Then method MAP_DYNPRO_FIELDS
FIELD-SYMBOLS: <mapping> LIKE LINE OF ch_mapping.
 LOOP AT ch_mapping ASSIGNING <mapping>. CASE <mapping>-fieldname. WHEN 'ZZPAYMENT_AGRE'. <mapping>-metafield = mmmfd_cust_03.
 WHEN 'ZZPROJECT'. <mapping>-metafield = mmmfd_cust_04.
 ENDCASE. ENDLOOP. TRANSPORT_FROM_MODEL:
DATA: l_header TYPE REF TO if_purchase_order_mm,
 ls_mepoheader TYPE mepoheader,
 ls_customer TYPE CI_EKKODB.*--------------------------------------------------------------------*
* system asks to transport data from the business logic into the view
*--------------------------------------------------------------------* CASE im_name. WHEN subscreen1.* is it an Header? im_model can be header or item.
 mmpur_dynamic_cast l_header im_model.
 CHECK NOT l_header IS INITIAL.* transport standard fields
 ls_mepoheader = l_header->get_data( ).* store info for later use
 MOVE-CORRESPONDING ls_mepoheader TO dynp_data_pbo.
 WHEN OTHERS.
 ENDCASE. TRANSPORT_TO_DYNP:
Define a FM 'ZK_KAU86037_PUSH' to push the values.CASE im_name. WHEN subscreen1. CALL FUNCTION 'ZK_KAU86037_PUSH'
 EXPORTING
 im_dynp_data = dynp_data_pbo. WHEN OTHERS.
 ENDCASE. TRANSPORT_FROM_DYNP:
Define another FM 'ZK_KAU86037_POP'.CASE im_name. WHEN subscreen1. CALL FUNCTION 'ZK_KAU86037_POP'
 IMPORTING
 ex_dynp_data = dynp_data_pai. IF dynp_data_pai NE dynp_data_pbo.
* something has changed therefore we have to notify the framework
* to transport data to the model
 re_changed = mmpur_yes.
 ENDIF. WHEN OTHERS.
 ENDCASE. TRANSPORT_TO_MODEL:
 DATA: l_header TYPE REF TO if_purchase_order_mm,
 ls_mepoheader TYPE mepoheader,
 ls_customer TYPE CI_EKKODB,
 l_po_header_handle TYPE REF TO cl_po_header_handle_mm.*--------------------------------------------------------------------*
* data have to be transported to business logic
*--------------------------------------------------------------------* CASE im_name. WHEN subscreen1.* is it an item? im_model can be header or item.
 mmpur_dynamic_cast l_header im_model.
 CHECK NOT l_header IS INITIAL. ls_mepoheader = l_header->get_data( ).* standard fields changed?
 IF dynp_data_pbo-zzpayment_agre NE dynp_data_pai-zzpayment_agre
 OR dynp_data_pbo-zzproject NE dynp_data_pai-zzproject.* update standard fields
 ls_mepoheader-zzpayment_agre = dynp_data_pai-zzpayment_agre.
 ls_mepoheader-zzproject = dynp_data_pai-zzproject.
 CALL METHOD l_header->set_data
 EXPORTING
 im_data = ls_mepoheader.
 ENDIF.
 WHEN OTHERS. ENDCASE.
Then we have to implement one more BADI to display the tab and update the values.
Implement the BADI ME_PROCESS_PO_CUST. This cannot be used multiple times.
In this, we have methods (PROCESS_HEADER,PROCESS_ITEM).if we need to any validations for the fields we can write the logic here in this methods. In my case I need to check for the document type which I implemented in the method (PROCESS_HEADER).
Hope it helps you.
Thanks
Arbind

BADI in ECC 6.0

Hi Experts,
I had implemented a BADI in ECC 6.0. It is having some warnings. But i am not able to activate the implementaion.
This badi is basically to copy the PO reference for Repair, Rework & Refurb to vendors to all documents.
For this i found the BADi LE_SHP_GOODSMOVEMENT
In that i have the method CHANGE_INPUT_HEADER_AND_ITEMS
when i write the below logic here
method IF_EX_LE_SHP_GOODSMOVEMENT~CHANGE_INPUT_HEADER_AND_ITEMS.
**->Data declaration
CONSTANTS: C_LB TYPE LIKP-LFART VALUE 'LB',
 C_X TYPE C VALUE 'X',
 C_O TYPE MSEG-SOBKZ VALUE 'O',
 C_E TYPE SHP_BADI_ERROR_LOG-MSGTY VALUE 'E',
 C_ZM TYPE SHP_BADI_ERROR_LOG-MSGID VALUE 'ZM',
 C_999 TYPE SHP_BADI_ERROR_LOG-MSGNO VALUE '999',
 C_541 TYPE MSEG-BWART VALUE '541',
 C_542 TYPE MSEG-BWART VALUE '542'.
DATA: WA_CTLOG TYPE SHP_BADI_ERROR_LOG,
 WA_XIMSEG TYPE IMSEGVB,
 WA_XLIPS TYPE LIPSVB.
DATA: L_EBELN TYPE EKPO-EBELN,
 L_EBELP TYPE EKPO-EBELP,
 L_LIFEX TYPE LIKP-LIFEX,
 L_LIFNR TYPE LIKP-LIFNR,
 L_CHECK TYPE C,
 L_BDMNG TYPE RESB-BDMNG,
 L_MENGE1 TYPE MSEG-MENGE.
TYPES: BEGIN OF TY_RESB,
 BDMNG TYPE BDMNG,
 END OF TY_RESB,
 BEGIN OF TY_MSEG,
 BWART TYPE BWART,
 MENGE TYPE MENGE_D,
 END OF TY_MSEG.
DATA: IT_RESB TYPE STANDARD TABLE OF TY_RESB INITIAL SIZE 0,
 IT_MSEG TYPE STANDARD TABLE OF TY_MSEG INITIAL SIZE 0.
DATA: WA_RESB TYPE TY_RESB,
 WA_MSEG TYPE TY_MSEG.
*-->Check for delivery type LB.
CHECK IS_LIKP-LFART EQ C_LB.
*-->Check for Purchase doc Number.
IF IS_LIKP-LIFEX IS INITIAL.
 WA_CTLOG-MSGV1 = 'PO Number is Blank in Delivery'(001).
 L_CHECK = C_X.
ENDIF.
IF L_CHECK NE C_X.
 MOVE IS_LIKP-LIFEX TO L_LIFEX.
 CONDENSE L_LIFEX.
 L_EBELN = L_LIFEX+0(10).
 L_EBELP = L_LIFEX+11(5).
*-->Get the PO Vendor
 SELECT SINGLE LIFNR INTO L_LIFNR FROM EKKO
 WHERE EBELN EQ L_EBELN.
 IF SY-SUBRC EQ 0.
*-->Compare PO Vendor with the Delivery in Vendor
 IF IS_LIKP-LIFNR NE L_LIFNR.
 WA_CTLOG-MSGV1 =
 'PO Vendor does not match with Delivery Vendor'(002).
 L_CHECK = C_X.
 ELSE.
 READ TABLE IT_XLIPS INTO WA_XLIPS INDEX 1.
 IF SY-SUBRC EQ 0.
 SELECT BWART MENGE
 INTO TABLE IT_MSEG FROM MSEG
 WHERE BWART IN (C_541,C_542) AND
 MATNR EQ WA_XLIPS-MATNR AND
 WERKS EQ WA_XLIPS-WERKS AND
 SOBKZ EQ C_O AND
 LIFNR EQ L_LIFNR AND
 EBELN EQ L_EBELN.
**Subrc Check not required.
 SELECT BDMNG INTO TABLE IT_RESB FROM RESB WHERE
 KZEAR EQ SPACE AND
 MATNR EQ WA_XLIPS-MATNR AND
 EBELN EQ L_EBELN
 AND LIFNR EQ L_LIFNR.
 IF SY-SUBRC EQ 0.
 CLEAR L_BDMNG.
 LOOP AT IT_MSEG INTO WA_MSEG.
 IF WA_MSEG-BWART EQ C_541.
 L_MENGE1 = L_MENGE1 + WA_MSEG-MENGE.
 ELSE.
 L_MENGE1 = L_MENGE1 - WA_MSEG-MENGE.
 ENDIF.
 ENDLOOP.
 LOOP AT IT_RESB INTO WA_RESB.
 L_BDMNG = L_BDMNG + WA_RESB-BDMNG.
 ENDLOOP.
 L_BDMNG = L_BDMNG - L_MENGE1.
 IF NOT WA_XLIPS-LFIMG LE L_BDMNG.
 MESSAGE I999(ZX) WITH
 'Delivery Quantity Greater than Components'(004)
 'Required for Purchase order'(005).
 ENDIF.
 ELSE.
 MESSAGE I999(ZX) WITH
 'Delivery Quantity Greater than Components'(004)
 'Required for Purchase order'(005).
 ENDIF.
 IF L_CHECK NE C_X.
*-->Populate PO Number in MSEG table
 LOOP AT CT_XIMSEG INTO WA_XIMSEG.
 WA_XIMSEG-EBELN = L_EBELN.
 WA_XIMSEG-EBELP = L_EBELP.
 MODIFY CT_XIMSEG FROM WA_XIMSEG.
 ENDLOOP.
 ENDIF.
 ENDIF.
 ENDIF.
 ELSE.
*-->Issue an error message if the PO entered in Delivery is Wrong
 WA_CTLOG-MSGV1 = 'Enter a Valid PO Number in the Delivery'(003).
 L_CHECK = C_X.
 ENDIF.
ENDIF.
*-->Populate the error table
IF L_CHECK EQ C_X.
 WA_CTLOG-VBELN = IS_LIKP-VBELN.
 WA_CTLOG-POSNR = WA_XLIPS-POSNR.
 WA_CTLOG-MSGTY = C_E.
 WA_CTLOG-MSGID = C_ZM.
 WA_CTLOG-MSGNO = C_999.
 APPEND WA_CTLOG TO CT_LOG.
 CLEAR WA_CTLOG.
ENDIF.
endmethod.
it is giving an warning
The feild LIFNR used in the where condition may contain Null values
and i am not able to activate the implementation.

Hello Raghavendra
For some reasons (that I do not fully understand) the field LIFNR of the tables can contain NULL values. However, with the following modifications of your coding it is possible to get rid of the warnings and activate the BAdI implementation.
[code] TYPES: BEGIN OF ty_resb,
bdmng TYPE bdmng,
lifnr TYPE lifnr, " $field added
END OF ty_resb,
BEGIN OF ty_mseg,
bwart TYPE bwart,
menge TYPE menge_d,
lifnr TYPE lifnr, " $field added
END OF ty_mseg.[/code]
[code]...
*-->Get the PO Vendor
 SELECT SINGLE lifnr INTO l_lifnr FROM ekko
 WHERE ebeln EQ l_ebeln.
 IF sy-subrc EQ 0.
 IF ( syst-subrc = 0 ) AND ( l_lifnr IS NOT INITIAL ).
*-->Compare PO Vendor with the Delivery in Vendor
 IF is_likp-lifnr NE l_lifnr.
 wa_ctlog-msgv1 =
 'PO Vendor does not match with Delivery Vendor'(002).
 l_check = c_x.
 ELSE.
 READ TABLE it_xlips INTO wa_xlips INDEX 1.
 IF sy-subrc EQ 0.
 SELECT bwart menge lifnr " $ field LIFNR added
 INTO TABLE it_mseg FROM mseg
 WHERE bwart IN (c_541,c_542) AND
 matnr EQ wa_xlips-matnr AND
 werks EQ wa_xlips-werks AND
 sobkz EQ c_o AND
 lifnr EQ l_lifnr AND " Here it works but Why???
 ebeln EQ l_ebeln.
**Subrc Check not required.
 SELECT bdmng lifnr " $ field LIFNR added
 INTO TABLE it_resb FROM resb
 WHERE
 kzear EQ space AND
 matnr EQ wa_xlips-matnr AND
 lifnr EQ l_lifnr AND " Here it does not work but Why???
 ebeln EQ l_ebeln.
 DELETE it_resb WHERE ( lifnr NE l_lifnr ).
 DESCRIBE TABLE it_resb. " fills sy-tfill.
 IF sy-subrc EQ 0.
 IF ( syst-tfill > 0 ).
 CLEAR l_bdmng.
...[/code]
Regards
Uwe

Displaying Multiple Values on GUI components - best way to implement

Hi,
my program needs to implement a basic function that most commercial programs use very widely: If the program requires that a GUI component (say a JTextField) needs to display multiple values it either goes <blank> or say something more meaningfull like "multiple values". What is the best way of implementing it?
In particular:
My data is a class called "Student" that among other things has a field for the student name, like: protected String name; and the usual accessor methods (getName, setName) for it.
Assuming that the above data (i.e. Student objects) is stored in a ListModel and the user can select multiple "Students", if a JTextField is required to display the user selection (blank for multiple selections, or the student "name" for a single selection), what is the best (OO) way of implementing it? Is there any design pattern (best practice) for this basic piece of functionality? A crude way is to have the JTextField check and compare all the time the user selections one by one, but I'm sure there must be a more OO/better approach.
Any ideas much appreciated.
Kyri.

Ok, I will focus on building a solution on 12c.
right now I have used a USER_DATASTORE with a procedure to glue all the field together in one document.
This works fine for the search.
I have created a dummy table on which the index is created and also has an extra field which contains the key related to all the tables.
So, I have the following tables:
dummy_search
contracts
contract_ref
person_data
nac_data
and some other tables...
the current design is:
the index is on dummy_search.
When we update contracts table a trigger will update dummy_search.
same configuration for the other tables.
Now we see locking issues when having a lot of updates on these tables as the same time.
What is you advice for this situation?
Thanks,
Edward

Best way to implement an EULA popup (imprint) in RH 9

Hello there ,
I have a question about RoboHelp 9. The fact is my help page is divided into 2 iframes.
A left sidebar iframe containing a navigation menu, and a right sided iframe, the main one, containing the data. (index, content, ...)
The fact is I want, when the user load my helpdesk, to pop up a message, asking him if he agree to the legal terms of our society (EULA).
If he answer Yes, the popup is closed, and he can navigate freely in the menu, but if he answer No, I want him being redirected on our official website.
Is there a simple way to implement this kind of popup, with the following features :
focus locked on the popup (the user cannot naviguate until he didn't agreed)
the redirection have to take over the whole window, including the iframes (because if he is redirected only on the main iframe, he still can load pages from the left sidebar menu)
I tried :
to use BSSCPopup(), but it loses focus as I click outside the popup, and it cannot be closed properly.
I tried to use jQuery, but RoboHelp don't appreciate the library, and reformat the code (impossible to make it works).
I tried to use simply javascript, was the best results, as I could keep the focus, close the popup, but the redirection was always made on the main iframe, whatever I tried.
Thus, that leads me to begging for help, 'cause I just don't get why it's that hard to implement this in RH.
Thank you for any suggestions or help

Actually, it is a bit more complex than you think. For example, when the user leaves the page and returns an hour later, you don't want to show the popup (overlay, because you can close a popup) again. This means that you need to save the acceptance in a cookie. The content files should also check whether the terms are accepted and whether the navigation frame is not shown. If the navigation is not shown, the content must show the EULA acceptance overlay as well.
Note that there will be a way to circumvent this with web development tools if you are using JavaScript (just disable the overlay with the tool). Or even the possibility that JavaScript is turned off. The only reliable way would be server side scripting (PHP etc.) and RH doesn't support that. So make sure that your EULA contains some information on this possibility as well, such as a link in your topics stating that using the pages means that you accept the EULA. This may even be easier to implement, but I have no idea of the legal implications.
You can use jQuery for RoboHelp (I've used it quite a bit.) In my experience, RoboHelp doesn't reformat the code when it is in an external script file. I use a lot of script files and I have never seen this behaviour before (though that doesn't mean it doesn't of course).
Such a requirement is a lot of work and the best I can do on the forum is point you in the right direction.
If you require professional support, contact me via my site: http://www.wvanweelden.eu/ and we can talk about your options. Note that this is not associated with my forum contributions nor is it in any way affiliated with Adobe.
Greet,
Willam

Remote Function Call (RFC) within a BAdI in ECC to CRM

I've a remote enabled FM in a CRM system which I want to call within a BAdI implementation of a ECC system. As a result, the CRM system is the RFC server and the ECC system is the RFC client.
The FM in CRM simply gets the relevant rows of a Z table which, of course, only exists in CRM and passes these rows to the calling program as per parameter supplied by the calling program.
Now the BAdI in ECC is for changing 'Contracts' data in SAP (transactional data) before posting the contracts in the ECC database. The business uses a transaction where a large number of contracts are processed and documents posted in the system - and when this happens the system runs through (calls) the BAdI one contract at a time.
If I call the RFC enabled FM anywhere within this BAdI, it gets the data for one contract only so it reduces a great deal of performance in regards to memory consumption, network load etc. So I want to avoid this and call the RFC FM once instead, if possible.
Is it possible to call this RFC FM once only (to load the CRM Z table data for all contracts) and store it in a global table/area within the instantiated BAdI class (visibility public) so that when the BAdI is called the second time onwards it can read the global table/area by READ TABLE WITH KEY statement and avoid the RFC call for each BAdI call?
I was also thinking about may be using ABAP Shared Memory if this is a possibility in order to avoid the repeated RFC call? But this table on the RFC server changes frequently....so it might not be a good idea? or....??
I would greatly appreciate your inputs and thoughts regarding this; it would be great to hear if someone had had a similar experience.
Cheers,
Sougata.

As the Z table is only updated via a particular program in CRM - we developed and called a RFC enabled FM in that report when its updating the Z table to update the Z table in ECC to keep it in sync.
Short term benefit but might be long term pain if the Z table in CRM is updated by another program/process/application in the future! Not to mention any table field changes in CRM has to be also made in ECC everytime which is again a pain.
This is a workaround and definitely not a full-proof solution - but I guess these days one has to shut up and deliver whatever the customer wants!

Need Ways to implement Badis in ECC 6.0 (Enhancement Points)

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