ABAP Object program flow

Hi all,
I'm starting to play with ABAP Object, and am very comfortable with OO features (coming from Java).
Currently, I am hesitating on the way to code my program flow. Let me explain:
Is it common practice to manage the screens flow within methods (with SET SCREEN etc.)?
I would think that this is kind of bad, since it requires local classes, and is simply kind of weird (to someone coming from Java anyway). Is continuing to handle this via MODULES and such still a good way to go?
Thanks for any enlightenment you can bring me.

Hello,
First, I din't mentioned that you said JAVA is better. I just said the things what u can do in JAVA u can achieve and there is a way in ABAP also. I tihnk u misunderstood my statements. :)..no hard feelings...
Ok.
BADI's are kind of Exits. To make it in a simple statement SAP has provided us with a way to enhance the business process.
For example, assume that a business process goes thru step 1, step 2 and so on. Inbetween step1 and step2 you want to do something. For this SAP has provided some standard interface, which will get the information about the business process in step1 in to it. You can make use of that and customize according to your requirement.
Send me you mail ID I will forward good document on BADI's.
Regs,
Venkat Ramanan N

Similar Messages

Re : select-options in abap-objects program

Dear friends,
                  I want to give select-options in abap-objects program. How to give that.
                             Thanking You
with regards,
Mani

In the transaction SE24, enter your class name, click modify.
in the tab named "Types" you have to declare two types. By example, if you want to receive one select-options that in your program that uses this class is declared like:
" P_SAKNR FOR SKAT-SAKNR".
you've got to declare two types in the class:
a- TYPES: begin of E_S_SAKNR,
                      sign(1),
                      option(2),
                      low(10),
                      high(10),
                  end of E_S_SAKNR.
b - TYPES E_T_SAKNR type standard table of E_S_SAKNR.
so, in the class method that you want to receive P_SAKNR as importing parameter. You got to do this:
method TEST importing ET_SAKNR type E_T_SAKNR.
now, in the implementation of this method you should be able to use ET_SAKNR as the same way as you usually use a parameter or a select-option. You could use it in a select with the operator IN by example..

Error in TP Abap Objects Programs to MiniWAS 6.20

Hello,
I have install the MiniWAS 6.20 to my pc and I am trying to transport the ABAP OBJECTS programs by following the instractions. Unfortunately, the tp ended with error code 8 and the message is:
Program S_ITAB_ACCESS: Syntax error in line 000060
You cannot specify the component 'TABLE_LINE' fora generic line type in the current statement. allo
Can someone tell me what to do in order to complete this transport?
Thanks in advance

You can ignore this message, S_ITAB_ACCESS has a syntax error (you can check in se38).
In 46C the syntax was a little bit different:
when you paste this code to a 46C system, the syntax check will be ok.
In higher release it won't be ok. So if you copy it to a customer namerange eg ZS_ITAB_ACCESS and modify like this, it will be ok.
Since you cannot change program S_ITAB_ACCESS, there is not much you can do with the transport.
* READ TABLE tab WITH TABLE KEY table_line = key
READ TABLE tab WITH KEY table_line = key
Incho

Error in ABAP Objects program - SAP BI

Dear All,
While trying to update infoobject /BIC/ZGROSSPRI in an ODS in BI through an update routine, a syntax error is thrown when I am trying to define a variable of type tys_TG_1-/BIC/ZGROSSPRI. How is it possible to define a variable of type target field(Infoobject) ?
For instance,
DATA: VALUE TYPE tys_TG_1-/BIC/ZGROSSPRI.
The error is :
E:Field "_ty_s_TG_1-/BIC/ZGROSSPRI" is unknown. It is neither in one of the
specified tables nor defined by a "DATA" statement. "DATA" statement.
tys_TG_1-/BIC/ZGROSSPRI is already defined in the Class section as below
TYPES:
BEGIN OF tys_TG_1,
InfoObject: ZGROSSPRI Gross Price in Statistical Currency.
/BIC/ZGROSSPRI TYPE /BIC/OIZGROSSPRI,
END OF tys_TG_1.
Moderator message: please use a more meaningful subject line next time!
Edited by: Thomas Zloch on Apr 10, 2010 7:03 PM

Hi,
Please use :
DATA: VALUE TYPE /BIC/OIZGROSSPRI.
-Vikram

Re : select-options in abap objects

Dear friends,
I want to give select-options in abap-objects program. How to give that.
Thanking You
with regards,
Mani

HI Mani,
It's common mix ABAP Procedural with ABAP Objects in the same program.
You should use the same way used in ABAP procedural program as Marco Cerdelli sad.
But inside ABAP OBJECTS classes you can't use is these statement type.
Don't forget to close this thread and all yours previous when your question be answered ! In case of doubt read the [rules of engagement|https://forums.sdn.sap.com/].
Best Regards.
Marcelo Ramos

Major global classes used in abap objects

Hi,
I am new to the abap objects and till now i am to understand that the role of the global classes are important in the abap object program. I had tried to search on the net but i was not able to get the desired result.
I want to know which are the major global classes which are used in the ABAP objects.
Plzz provide me guidelines for it.

Ricx,
It depends on your requirement.
For alv's we use these global classes. For Webdynpro related alv we use different global classes.
CL_GUI_ALV_GRID (List Viewer)
CL_GUI_ALV_GRID_BASE (Basis Class for ALV grid)
CL_GUI_ALV_TREE (ALV Tree Control)
CL_GUI_ALV_TREE_SIMPLE (Simple ALV Tree)
CL_ALV_TABLE_CREATE (Dynamic Creation of ALV Data Table)
CL_ALV_TREE_BASE (Basis Class ALV Tree Control)
CL_CK_ALVTREE_NKEY_2_OBJECT (Converter Node Key Object)
CL_ALV_EVENT_DATA (Changing Data Container for Events)
CL_ALV_EVENT_TOOLBAR_SET (ALV Context menu)
Regards,
Arun.

ABAP Objects and Upgrade

Hi,
I would like to discuss pro and cons of using ABAP Objects for custom development related to upgrades. For example, it seems to be an advantage to encapsulate standard functionality. Through encapsulation the calling programs do not have to care about whether or not the underlying functionality has been changed. Reuse makes it possible to adapt affected areas centrally without having to make changes in various places. However, I saw a thread in this forum regarding older ABAP Objects programming which was obsolete after an upgrade. Even if it seems good that obsolete statements are detected and can be exchanged, it is additional upgrade work which would have been avoided if the code had not been written in ABAP Objects.
Please share you pros and cons regarding this subject.
Thanks!

J@Y - it's a good link to an interesting discussion. But it's 5 years old... ABAP Objects has moved on since then. ( Also, (moderator hat on) please refrain from just posting links without at least giving an indication of what the links are about ).
To the original poster. I think it is VERY unlikely that statements that are allowed now in an OO environment will be disallowed in future. I've been working in Objects since 46C, and have been careful to observe the warnings, and also quick to adopt the new syntax and reject the obsolete (even before it became necessary). The only remedial work I've had to do in ten years, is on a few classes, where the constructor wasn't calling the super constructor. And that was easily identified and remedied.
My experience has been, in those last ten years, that properly written object oriented code leads to developments that are much easier and quicker to maintain - and therefore, a lot cheaper. And that's the bottom line.
matt

ABAP objects design patterns

hi all,
 can any one send me the Design patterns used for ABAP objects programming in ABAP. eg mvc and sample code which uses the design patterns
cheers
senthil

Of course that program is not an object design pattern
(Its just a little ABAP Objects syntax demo that I wrote years ago
I don't know about a list of OO design patterns implemented in ABAP Objects.
A very simple one, a Singleton might look like this:
* cl_singleton: Eager Variant
CLASS cl_singleton DEFINITION FINAL
 CREATE PRIVATE.
PUBLIC SECTION.
 CLASS-METHODS: class_constructor,
 get_singleton RETURNING VALUE(singleton)
 TYPE REF TO cl_singleton.
PRIVATE SECTION.
 CLASS-DATA singleton TYPE REF TO cl_singleton.
ENDCLASS.
CLASS cl_singleton IMPLEMENTATION.
METHOD class_constructor.
 CREATE OBJECT singleton.
ENDMETHOD.
METHOD get_singleton.
 singleton = cl_singleton=>singleton.
ENDMETHOD.
ENDCLASS.
cl_singleton: Lazy Variant
CLASS cl_singleton DEFINITION FINAL
 CREATE PRIVATE.
PUBLIC SECTION.
 CLASS-METHODS get_singleton RETURNING VALUE(singleton)
 TYPE REF TO cl_singleton.
PRIVATE SECTION.
 CLASS-DATA singleton TYPE REF TO cl_singleton.
ENDCLASS.
CLASS cl_singleton IMPLEMENTATION.
METHOD get_singleton.
 IF cl_singleton=>singleton IS INITIAL.
 CREATE OBJECT cl_singleton=>singleton.
 ENDIF.
 singleton = cl_singleton=>singleton.
ENDMETHOD.
ENDCLASS.

How to use LDB PNP with ABAP objects in a program

Hello,
I am wondering if anybody has used the HR logical database(LDB) PNP with user defined ABAP objects in a program? I am using the FM- LDB_PROCESS but its not working. Also assigning PNP in the attributes section of the program -- so that I can use predefined fields from the LDB and then invoking the FM doesn't work -- throwing 'Logical database already active' error.
I suppose even with the ABAP objects and the new FM -- I should still be able to utilize the pre-defined fields of the PNP database -- and also the built in authorizations. I cannot use GET PERNR and REJECT as they give errors. I understand that the use of HR-macros (RP-PROVIDE-FROM-LAST and et al.) are not allowed as they use the table work area -- which is not allowed in ABAP-OOPS.
I would really appreciate if anyone could show me some insight regarding this. Thank you.
Kshitij R. Devre

Hi Kshitij
It would be really good if we could use both together. But as I know, it is not possible. "GET pernr." is an event-like loop statement and so cannot be used in OO context. And I guess, the same restriction holds for the "LDB_PROCESS" since it uses LDB-specific processing.
What I suggest you is to use standard and BAPI functions.
Sorry for giving bad news...
*--Serdar

ABAP Objects template for HR programs

Is there a template to use Objects in HR programs the way we had with HR-macros ? It used to be like this when using PNP LDB:
INITIALIZATION
<initialize buffer>
START-OF-SELECTION
<initial setup>
GET PERNR
rp-provide-from-last <pNNNN> space low_date high_date.
<store in an internal table>
...
END-OF-SELECTION
<process the internal table>
Is there an ABAP Objects equivalent of calling standard FM/macros in HR? What are the most usefull Classes to process HR employee master data (ie. IT0000-IT0999) ? Any usefull refrences/links will be helpful.
Thanks.

Hi,
This is still the approved method so stick with this.
It works perfectly ok so there is no view to changing it.
Cheers
Colin

Screen Programming(Module Pool ) using Abap Objects

Hi gurus.,
I need to create a module pool program with tabstrips and tablecontrols using Abap objects...plz guide me how i can achieve this... i am very much confused.. i dont know how and where to start .. plz send me documents and sample codes related to this topic..Also hoe i can implement f4 help in screen fields..
Regards.,
S.Sivakumar

Hi Sivakumar,
Go through the following links:
[url]http://www.savefile.com/download/156691?PHPSESSID=c49d6bed6630d830f3270f7eab51e547 [url]
[url]http://www.sapdb.info/category/sap-ebooks[url]
[url]http://sap.niraj.tripod.com/id25.html[url]
[url]http://abaplovers.blogspot.com/2008/03/sap-abap-tutorial-module-pool_17.html[url]
Thank you,
Prasad G.V.K
Edited by: Craig Cmehil on Jul 1, 2008 9:48 PM

Module Pool Programming using Abap Objects

Hi gurus.,
I need to create a module pool program with tabstrips and tablecontrols using Abap objects...plz guide me how i can achieve this... i am very much confused.. i dont know how and where to start .. plz send me documents and sample codes related to this topic..Also hoe i can implement f4 help in screen fields.. plz help me with Sample Code....
Regards.,
S.Sivakumar

Hi Marcelo Ramos.,
 here is my code without using WebLOg ..
PROGRAM ZACR018_BOXKOD .
 TABLES DECLARATION
TABLES: ZACT02_BOXKOD, ZACS018_STR, MARA.
CONTROLS TABC TYPE TABLEVIEW USING SCREEN 102.
 END OF TABLES DECLARATION
DEFINE DYN_DECLARE_CREATE.
DATA: &1 TYPE REF TO &2.
CREATE OBJECT &1.
END-OF-DEFINITION.
CONSTANTS C_WERKS TYPE WERKS_D VALUE '7600'.
CONSTANTS C_REPID TYPE SY-REPID VALUE SY-REPID.
CONSTANTS C_VERID TYPE VERID VALUE '0001'.
CONSTANTS C_MDV01 TYPE MDV01 VALUE 'F3LB02'.
CLASS CL_TABLE_CONTROL DEFINITION.
PUBLIC SECTION.
CLASS-DATA: IT_C_DISPLAY TYPE STANDARD TABLE OF ZACS018_STR.
CLASS-DATA: WA_DISPLAY TYPE ZACS018_STR.
CLASS-DATA: WA_COLS LIKE LINE OF TABC-COLS.
CLASS-METHODS M1 IMPORTING WA_C_DISPLAY TYPE ZACS018_STR EXPORTING ZACS018_STR_C TYPE ZACS018_STR.
CLASS-METHODS M2 IMPORTING ZACS018_STR_C TYPE ZACS018_STR CHANGING IT_C_DISPLAY LIKE IT_C_DISPLAY.
CLASS-METHODS M3 IMPORTING SAVE_OK TYPE SY-UCOMM CHANGING C_TABC TYPE CX_TABLEVIEW.
CLASS-METHODS M4 IMPORTING MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN
 PATTERNSLNO TYPE ZACT02_BOXKOD-PATTERNSLNO
 SAVE_OK TYPE SY-UCOMM
 CHANGING C_TABC TYPE CX_TABLEVIEW.
ENDCLASS.
CLASS CL_TABLE_CONTROL IMPLEMENTATION.
METHOD M1.
ZACS018_STR_C = WA_C_DISPLAY.
ENDMETHOD.
METHOD M2.
DESCRIBE TABLE IT_C_DISPLAY.
IF TABC-CURRENT_LINE > SY-TFILL.
 APPEND ZACS018_STR_C TO IT_C_DISPLAY.
ELSE.
 MODIFY IT_C_DISPLAY FROM ZACS018_STR_C INDEX TABC-CURRENT_LINE.
ENDIF.
ENDMETHOD.
METHOD M3.
IF SAVE_OK = 'CHECK'.
LOOP AT C_TABC-COLS INTO WA_COLS.
IF WA_COLS-SCREEN-GROUP2 = 'BOT'.
WA_COLS-SCREEN-INPUT = 0.
MODIFY C_TABC-COLS FROM WA_COLS INDEX SY-TABIX.
ENDIF.
ENDLOOP.
ELSE.
LOOP AT C_TABC-COLS INTO WA_COLS.
IF WA_COLS-SCREEN-GROUP2 = 'BOT'.
WA_COLS-SCREEN-INPUT = 1.
MODIFY C_TABC-COLS FROM WA_COLS INDEX SY-TABIX.
ENDIF.
ENDLOOP.
ENDIF.
ENDMETHOD.
METHOD M4.
IF MASTER_PATTERN IS INITIAL OR PATTERNSLNO IS INITIAL.
LOOP AT C_TABC-COLS INTO WA_COLS.
IF WA_COLS-SCREEN-GROUP2 = 'BOT'.
WA_COLS-SCREEN-INPUT = 0.
MODIFY C_TABC-COLS FROM WA_COLS INDEX SY-TABIX.
ENDIF.
ENDLOOP.
ELSE.
IF SAVE_OK NE 'CHECK'.
LOOP AT C_TABC-COLS INTO WA_COLS.
IF WA_COLS-SCREEN-GROUP2 = 'BOT'.
WA_COLS-SCREEN-INPUT = 1.
MODIFY C_TABC-COLS FROM WA_COLS INDEX SY-TABIX.
ENDIF.
ENDLOOP.
ENDIF.
ENDIF.
ENDMETHOD.
ENDCLASS.
INTERFACE I_DATA.
DATA: WA_MARA TYPE MARA.
DATA: WA_MARC TYPE MARC.
DATA: WA_MAST TYPE MAST.
DATA: WA_STKO TYPE STKO.
DATA: WA_MKAL TYPE MKAL.
DATA: IT_STPOX TYPE STANDARD TABLE OF STPOX.
DATA: WA_STPOX TYPE STPOX.
DATA: WA_ZACT02_BOXKOD TYPE ZACT02_BOXKOD.
DATA: IT_C_DISPLAY TYPE STANDARD TABLE OF ZACS018_STR.
DATA: IT_SORT_DISPLAY TYPE STANDARD TABLE OF ZACS018_STR.
DATA: WA_DISPLAY TYPE ZACS018_STR.
DATA: W_YIELD(5) TYPE P DECIMALS 2.
METHODS PARTNO_VAL IMPORTING PARTCODE TYPE ZACS018_STR-PARTCODE.
METHODS MAINBI_VAL IMPORTING MAINB TYPE ZACS018_STR-MAINB.
METHODS CAVITY_VAL IMPORTING CAVITY TYPE ZACS018_STR-CAVITY.
METHODS GET_COMP_WT IMPORTING PARTCODE TYPE ZACS018_STR-PARTCODE EXPORTING GROSSWT TYPE ZACS018_STR-GROSSWT.
METHODS NETWT_VAL IMPORTING NETWT TYPE ZACS018_STR-NETWT GROSSWT TYPE ZACS018_STR-GROSSWT.
METHODS MASPAT_VAL IMPORTING MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN.
METHODS PATSLNO_VAL IMPORTING PATTERNSLNO TYPE ZACT02_BOXKOD-PATTERNSLNO
 MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN .
METHODS MAX_REF EXPORTING VERSNO TYPE ZACT02_BOXKOD-VERSNO.
METHODS NOOFBOX_VAL IMPORTING BMSCH TYPE ZACT02_BOXKOD-BMSCH.
METHODS TOTTIME_VAL IMPORTING VGW01 TYPE ZACT02_BOXKOD-VGW01.
METHODS TOTRUNWT IMPORTING IT_C_DISPLAY LIKE IT_C_DISPLAY
 EXPORTING W_SUM_RUNWT LIKE ZACS018_STR-NETWT.
METHODS TOTCOMP_WT IMPORTING IT_C_DISPLAY LIKE IT_C_DISPLAY
 EXPORTING W_SUM_COMPWT LIKE ZACS018_STR-NETWT.
METHODS CHECK_OK IMPORTING SAVE_OK TYPE SY-UCOMM.
METHODS SCREEN_DISPLAY IMPORTING MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN
 PATTERNSLNO TYPE ZACT02_BOXKOD-PATTERNSLNO
 SAVE_OK TYPE SY-UCOMM.
METHODS DUP_CHECK IMPORTING IT_C_DISPLAY LIKE IT_C_DISPLAY.
METHODS BOX_YLD IMPORTING W_SUM_COMPWT LIKE ZACS018_STR-NETWT
 W_TOT_WT LIKE ZACS018_STR-NETWT
 EXPORTING W_YIELD LIKE W_YIELD.
ENDINTERFACE.
CLASS CL_CONTROL_EVENTS DEFINITION.
PUBLIC SECTION.
CLASS-DATA: C_WERKS TYPE WERKS_D VALUE C_WERKS.
INTERFACES I_DATA.
ENDCLASS.
CLASS CL_CONTROL_EVENTS IMPLEMENTATION.
METHOD I_DATA~PARTNO_VAL.
SELECT SINGLE * FROM MARA INTO I_DATA~WA_MARA WHERE MATNR = PARTCODE.
IF SY-SUBRC <> 0.
MESSAGE TEXT-001 TYPE 'E'.
ELSE.
IF I_DATA~WA_MARA-MTART NE 'HALB'.
MESSAGE TEXT-002 TYPE 'E'.
ENDIF.
SELECT SINGLE * FROM MARC INTO I_DATA~WA_MARC WHERE MATNR = PARTCODE AND
 WERKS = C_WERKS.
IF SY-SUBRC <> 0.
MESSAGE TEXT-003 TYPE 'E'.
ELSE.
IF I_DATA~WA_MARC-FEVOR NE 'KOD'.
MESSAGE TEXT-004 TYPE 'E'.
ENDIF.
ENDIF.
ENDIF.
SELECT SINGLE * FROM MKAL INTO I_DATA~WA_MKAL WHERE MATNR = PARTCODE AND
 WERKS = C_WERKS AND
 VERID = C_VERID AND
 MDV01 = C_MDV01.
IF SY-SUBRC <> 0.
MESSAGE TEXT-028 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~CAVITY_VAL.
SET CURSOR FIELD 'ZACS018_STR-CAVITY' LINE SY-STEPL.
IF CAVITY IS INITIAL.
MESSAGE TEXT-005 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~MAINBI_VAL.
SET CURSOR FIELD 'ZACS018_STR-MAINB' LINE SY-STEPL.
IF MAINB IS INITIAL.
MESSAGE TEXT-006 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~GET_COMP_WT.
SET CURSOR FIELD 'ZACS018_STR-PARTCODE' LINE SY-STEPL.
*SELECT SINGLE MAST~MATNR
 MAST~WERKS
 MAST~STLAL
 STKO~DATUV
 INTO (I_DATAWA_MAST-MATNR,I_DATAWA_MAST-WERKS,I_DATAWA_MAST-STLAL,I_DATAWA_STKO-DATUV)
 FROM MAST AS MAST INNER JOIN STKO AS STKO
 ON STKOSTLNR = MASTSTLNR AND STKOSTLAL = MASTSTLAL
 WHERE MAST~MATNR = PARTCODE AND
 STKO~STLST = '1' AND
 STKO~STLTY = 'M' AND
 STKO~LKENZ = '' AND
 STKO~LOEKZ = ''.
SELECT SINGLE * FROM MAST INTO I_DATA~WA_MAST WHERE MATNR = PARTCODE AND
 STLAN = '1' AND
 STLAL = '01' AND
 WERKS = C_WERKS.
IF SY-SUBRC <> 0.
MESSAGE TEXT-009 TYPE 'E'.
ENDIF.
*CALL FUNCTION 'SAPGUI_PROGRESS_INDICATOR'
EXPORTING
PERCENTAGE = 50
TEXT = TEXT-007.
*WAIT UP TO 2 SECONDS.
REFRESH I_DATA~IT_STPOX.
CALL FUNCTION 'CS_BOM_EXPL_MAT_V2'
EXPORTING
FTREL = 'X'
ALEKZ = ' '
ALTVO = ' '
AUFSW = ' '
AUMGB = ' '
AUMNG = 0
AUSKZ = 'X'
AMIND = ' '
BAGRP = ' '
BEIKZ = ' '
BESSL = ' '
BGIXO = 'X'
BREMS = 'X'
 CAPID = 'PP01'
CHLST = ' '
COSPR = ' '
CUOBJ = 000000000000000
CUOVS = 0
CUOLS = ' '
 DATUV = SY-DATUM
DELNL = SPACE
DRLDT = ' '
EHNDL = '1'
EMENG = 0
ERSKZ = ' '
ERSSL = ' '
FBSTP = ' '
KNFBA = ' '
KSBVO = ' '
MBWLS = ' '
MKTLS = 'X'
MDMPS = ' '
 MEHRS = ' '
MKMAT = ' '
MMAPS = ' '
SALWW = ' '
SPLWW = ' '
 MMORY = '0'
 MTNRV = PARTCODE
NLINK = ' '
POSTP = ' '
RNDKZ = ' '
RVREL = ' '
SANFR = ' '
SANIN = ' '
SANKA = ' '
SANKO = ' '
SANVS = ' '
SCHGT = ' '
STKKZ = ' '
 STLAL = '01'
 STLAN = '1'
STPST = 0
SVWVO = 'X'
 WERKS = C_WERKS
NORVL = ' '
MDNOT = ' '
PANOT = ' '
QVERW = ' '
VERID = ' '
VRSVO = 'X'
IMPORTING
TOPMAT =
DSTST =
TABLES
 STB = I_DATA~IT_STPOX
MATCAT =
EXCEPTIONS
 ALT_NOT_FOUND = 1
 CALL_INVALID = 2
 MATERIAL_NOT_FOUND = 3
 MISSING_AUTHORIZATION = 4
 NO_BOM_FOUND = 5
 NO_PLANT_DATA = 6
 NO_SUITABLE_BOM_FOUND = 7
 CONVERSION_ERROR = 8
 OTHERS = 9
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
LOOP AT I_DATA~IT_STPOX INTO I_DATA~WA_STPOX.
SELECT SINGLE FEVOR FROM MARC INTO I_DATA~WA_MARC-FEVOR WHERE MATNR = I_DATA~WA_STPOX-IDNRK AND
 WERKS = I_DATA~WA_STPOX-WERKS AND
 FEVOR = 'MLT'.
IF SY-SUBRC EQ 0.
GROSSWT = I_DATA~WA_STPOX-MNGLG.
EXIT.
ELSE.
CLEAR GROSSWT.
ENDIF.
ENDLOOP.
IF GROSSWT IS INITIAL.
MESSAGE TEXT-008 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~NETWT_VAL.
SET CURSOR FIELD 'ZACS018_STR-NETWT' LINE SY-STEPL.
IF NETWT IS INITIAL.
MESSAGE TEXT-010 TYPE 'E'.
ELSE.
IF NETWT >= GROSSWT.
MESSAGE TEXT-011 TYPE 'E'.
ENDIF.
ENDIF.
ENDMETHOD.
METHOD I_DATA~MASPAT_VAL.
IF MASTER_PATTERN IS INITIAL.
MESSAGE TEXT-014 TYPE 'E'.
ENDIF.
SELECT SINGLE * FROM MARA INTO I_DATA~WA_MARA WHERE MATNR = MASTER_PATTERN.
IF SY-SUBRC <> 0.
MESSAGE TEXT-001 TYPE 'E'.
ELSE.
IF I_DATA~WA_MARA-MTART NE 'FHMI'.
MESSAGE TEXT-012 TYPE 'E'.
ENDIF.
SELECT SINGLE * FROM MARC INTO I_DATA~WA_MARC WHERE MATNR = MASTER_PATTERN AND
 WERKS = C_WERKS.
IF SY-SUBRC <> 0.
MESSAGE TEXT-003 TYPE 'E'.
ELSE.
IF I_DATA~WA_MARC-FEVOR NE 'MLD'.
MESSAGE TEXT-013 TYPE 'E'.
ENDIF.
ENDIF.
ENDIF.
ENDMETHOD.
METHOD I_DATA~PATSLNO_VAL.
IF PATTERNSLNO IS INITIAL.
MESSAGE TEXT-016 TYPE 'E'.
ENDIF.
SELECT SINGLE * FROM ZACT02_BOXKOD INTO I_DATA~WA_ZACT02_BOXKOD WHERE MASTER_PATTERN = MASTER_PATTERN
 AND PATTERNSLNO = PATTERNSLNO.
IF SY-SUBRC EQ 0.
MESSAGE TEXT-015 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~MAX_REF.
SELECT SINGLE MAX( VERSNO ) FROM ZACT02_BOXKOD INTO VERSNO.
VERSNO = VERSNO + 1.
ENDMETHOD.
METHOD I_DATA~NOOFBOX_VAL.
IF BMSCH IS INITIAL.
LOOP AT SCREEN.
IF SCREEN-GROUP2 = 'BOT' AND SCREEN-NAME <> 'ZACT02_BOXKOD-PRD_ACT' AND SCREEN-NAME <> 'ZACT02_BOXKOD-SHOTS'.
SCREEN-INPUT = 1.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
MESSAGE TEXT-017 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~TOTTIME_VAL.
IF VGW01 IS INITIAL.
MESSAGE TEXT-018 TYPE 'E'.
ENDIF.
IF VGW01 > 480.
MESSAGE TEXT-019 TYPE 'E'.
ENDIF.
ENDMETHOD.
METHOD I_DATA~TOTRUNWT.
CLEAR W_SUM_RUNWT.
LOOP AT IT_C_DISPLAY INTO I_DATA~WA_DISPLAY.
W_SUM_RUNWT = W_SUM_RUNWT + I_DATA~WA_DISPLAY-NETWT * I_DATA~WA_DISPLAY-CAVITY.
ENDLOOP.
ENDMETHOD.
METHOD I_DATA~TOTCOMP_WT.
CLEAR W_SUM_COMPWT.
LOOP AT IT_C_DISPLAY INTO I_DATA~WA_DISPLAY.
W_SUM_COMPWT = W_SUM_COMPWT + I_DATA~WA_DISPLAY-GROSSWT * I_DATA~WA_DISPLAY-CAVITY.
ENDLOOP.
ENDMETHOD.
METHOD I_DATA~CHECK_OK.
IF SAVE_OK = 'CHECK'.
LOOP AT SCREEN.
IF SCREEN-GROUP2 = 'BOT'.
SCREEN-INPUT = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ELSE.
LOOP AT SCREEN.
IF SCREEN-GROUP2 = 'BOT'.
SCREEN-INPUT = 1.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
ENDMETHOD.
METHOD I_DATA~SCREEN_DISPLAY.
IF MASTER_PATTERN IS INITIAL
OR PATTERNSLNO IS INITIAL.
LOOP AT SCREEN.
IF SCREEN-GROUP2 = 'BOT'.
SCREEN-INPUT = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ELSE.
IF SAVE_OK NE 'CHECK'.
LOOP AT SCREEN.
IF SCREEN-GROUP2 = 'BOT'.
SCREEN-INPUT = 1.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
ENDIF.
ENDMETHOD.
METHOD I_DATA~DUP_CHECK. " IMPORTING IT_C_DISPLAY
DATA: W_PARTCODE LIKE I_DATA~WA_DISPLAY-PARTCODE.
I_DATA~IT_SORT_DISPLAY = IT_C_DISPLAY.
SORT I_DATA~IT_SORT_DISPLAY BY PARTCODE.
CLEAR W_PARTCODE.
LOOP AT I_DATA~IT_SORT_DISPLAY INTO I_DATA~WA_DISPLAY.
IF W_PARTCODE = I_DATA~WA_DISPLAY-PARTCODE.
MESSAGE TEXT-027 TYPE 'E'.
ENDIF.
W_PARTCODE = I_DATA~WA_DISPLAY-PARTCODE.
ENDLOOP.
ENDMETHOD.
METHOD I_DATA~BOX_YLD.
W_YIELD = ( W_SUM_COMPWT / W_TOT_WT ) * 100.
ENDMETHOD.
ENDCLASS.
inherited class for edit mode
CLASS CL_CONTROL_EDIT DEFINITION INHERITING FROM CL_CONTROL_EVENTS .
PUBLIC SECTION.
METHODS GET_DATA IMPORTING MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN
 PATTERNSLNO TYPE ZACT02_BOXKOD-PATTERNSLNO
 EXPORTING VERSNO TYPE ZACT02_BOXKOD-VERSNO
 CHANGING ZACT02_BOXKOD TYPE ZACT02_BOXKOD
 IT_C_DISPLAY LIKE I_DATA~IT_C_DISPLAY
 IT_DEL_DISPLAY LIKE I_DATA~IT_C_DISPLAY
 TABC TYPE CX_TABLEVIEW.
METHODS PATSLNO_VAL_CHG IMPORTING PATTERNSLNO TYPE ZACT02_BOXKOD-PATTERNSLNO
 MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN .
ENDCLASS.
CLASS CL_CONTROL_EDIT IMPLEMENTATION.
METHOD GET_DATA.
IF MASTER_PATTERN IS NOT INITIAL AND PATTERNSLNO IS NOT INITIAL.
IF IT_C_DISPLAY IS INITIAL.
IF IT_DEL_DISPLAY IS INITIAL.
SELECT SINGLE MAX( VERSNO ) FROM ZACT02_BOXKOD INTO VERSNO WHERE
 MASTER_PATTERN = MASTER_PATTERN AND
 PATTERNSLNO = PATTERNSLNO.
SELECT SINGLE * FROM ZACT02_BOXKOD INTO ZACT02_BOXKOD WHERE
 MASTER_PATTERN = MASTER_PATTERN AND
 PATTERNSLNO = PATTERNSLNO AND
 VERSNO = VERSNO..
SELECT PARTCODE MAINB CAVITY GROSSWT NETWT FROM ZACT02_BOXKOD INTO
 CORRESPONDING FIELDS OF TABLE IT_C_DISPLAY WHERE
 MASTER_PATTERN = MASTER_PATTERN AND
 PATTERNSLNO = PATTERNSLNO AND
 VERSNO = VERSNO.
IT_DEL_DISPLAY[] = IT_C_DISPLAY[].
DESCRIBE TABLE IT_C_DISPLAY.
TABC-LINES = SY-TFILL.
ENDIF.
ENDIF.
ENDIF.
ENDMETHOD.
METHOD PATSLNO_VAL_CHG.
SELECT SINGLE * FROM ZACT02_BOXKOD INTO I_DATA~WA_ZACT02_BOXKOD WHERE MASTER_PATTERN = MASTER_PATTERN
 AND PATTERNSLNO = PATTERNSLNO.
IF PATTERNSLNO IS INITIAL.
MESSAGE TEXT-016 TYPE 'E'.
ENDIF.
IF SY-SUBRC <> 0.
MESSAGE TEXT-022 TYPE 'E'.
ENDIF.
ENDMETHOD.
ENDCLASS.
inheriting for display
CLASS CL_CONTROL_DISPLAY DEFINITION INHERITING FROM CL_CONTROL_EDIT .
PUBLIC SECTION.
METHODS GET_DISPLAY_DATA IMPORTING MASTER_PATTERN TYPE ZACT02_BOXKOD-MASTER_PATTERN
 PATTERNSLNO TYPE ZACT02_BOXKOD-PATTERNSLNO
 VERSNO TYPE ZACT02_BOXKOD-VERSNO
 CHANGING IT_C_DISPLAY LIKE I_DATA~IT_C_DISPLAY
 ZACT02_BOXKOD TYPE ZACT02_BOXKOD
 TABC TYPE CX_TABLEVIEW.
ENDCLASS.
CLASS CL_CONTROL_DISPLAY IMPLEMENTATION.
METHOD GET_DISPLAY_DATA.
SELECT SINGLE * FROM ZACT02_BOXKOD INTO ZACT02_BOXKOD WHERE
 MASTER_PATTERN = MASTER_PATTERN AND
 PATTERNSLNO = PATTERNSLNO AND
 VERSNO = VERSNO..
IF SY-SUBRC <> 0.
MESSAGE TEXT-026 TYPE 'E'.
ENDIF.
SELECT PARTCODE MAINB CAVITY GROSSWT NETWT FROM ZACT02_BOXKOD INTO
 CORRESPONDING FIELDS OF TABLE IT_C_DISPLAY WHERE
 MASTER_PATTERN = MASTER_PATTERN AND
 PATTERNSLNO = PATTERNSLNO AND
 VERSNO = VERSNO.
DESCRIBE TABLE IT_C_DISPLAY.
TABC-LINES = SY-TFILL.
ENDMETHOD.
ENDCLASS.
DATA: O_CONTROL_EVENTS TYPE REF TO CL_CONTROL_EVENTS.
DATA: O_CONTROL_EVENTS_EDIT TYPE REF TO CL_CONTROL_EDIT.
DATA: O_CONTROL_EVENTS_DISPLAY TYPE REF TO CL_CONTROL_DISPLAY.
 SELECTION SCREEN
 END OF SELECTION SCREEN
 VARIABLE DECLARATION BEGIN WITH W_
DATA: OK_CODE TYPE SY-UCOMM,
 SAVE_OK TYPE SY-UCOMM.
DATA: W_TOT_WT LIKE ZACS018_STR-NETWT,
 W_SUM_COMPWT LIKE ZACS018_STR-NETWT,
 W_SUM_RUNWT LIKE ZACS018_STR-NETWT,
 W_YIELD(5) TYPE P DECIMALS 2.
DATA: W_TIMLO TYPE SY-TIMLO,
 W_MODE TYPE SY-UCOMM.
DATA: W_SCREEN_NO TYPE SY-DYNNR.
 END OF VARIABLE DECLARATION
 WORK AREAS DECLARATION BEGIN WITH WA_
DATA: WA_DISPLAY TYPE ZACS018_STR.
 END OF WORK AREAS DECLARATION
 INTERNAL TABLES BEGIN WITH IT_
DATA: IT_DISPLAY TYPE ZACS018_STR OCCURS 0.
DATA: IT_DISPLAY_PRD TYPE ZACS018_STR OCCURS 0.
DATA: IT_DEL_DISPLAY TYPE ZACS018_STR OCCURS 0.
DATA: IT_ZACT02_BOXKOD TYPE ZACT02_BOXKOD OCCURS 0 WITH HEADER LINE.
DATA: IT_ZACT02_BOXKOD_DEL TYPE ZACT02_BOXKOD OCCURS 0 WITH HEADER LINE.
DATA: BEGIN OF IT_F4MASTERPAT OCCURS 0,
 MASTER_PATTERN LIKE ZACT02_BOXKOD-MASTER_PATTERN,
 END OF IT_F4MASTERPAT.
DATA: BEGIN OF IT_F4PATSLNO OCCURS 0,
 MASTER_PATTERN LIKE ZACT02_BOXKOD-MASTER_PATTERN,
 PATTERNSLNO LIKE ZACT02_BOXKOD-PATTERNSLNO,
 VERSNO LIKE ZACT02_BOXKOD-VERSNO,
 END OF IT_F4PATSLNO.
DATA: IT_EXCLUDE TYPE TABLE OF SY-UCOMM..
DATA : IT_DYNPRO LIKE DYNPREAD OCCURS 0 WITH HEADER LINE.
 END OF INTERNAL TABLES DECLARATIONS
LOAD-OF-PROGRAM.
CREATE OBJECT O_CONTROL_EVENTS.
*& Module USER_COMMAND_0100 INPUT
 text
MODULE USER_COMMAND_0100 INPUT.
SAVE_OK = OK_CODE.
CLEAR OK_CODE.
W_MODE = SAVE_OK.
CASE SAVE_OK.
WHEN 'CREATE'.
CALL SCREEN 101.
WHEN 'CHANGE'.
CREATE OBJECT O_CONTROL_EVENTS_EDIT.
CALL SCREEN 101.
WHEN 'DISPLAY'.
APPEND 'SAVE' TO IT_EXCLUDE.
APPEND 'CHECK' TO IT_EXCLUDE.
APPEND 'ADD' TO IT_EXCLUDE.
CREATE OBJECT O_CONTROL_EVENTS_DISPLAY.
CALL SCREEN 101.
ENDCASE.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Module STATUS_0102 OUTPUT
 text
MODULE STATUS_0102 OUTPUT.
CALL METHOD CL_TABLE_CONTROL=>M3 EXPORTING SAVE_OK = SAVE_OK CHANGING C_TABC = TABC.
CALL METHOD O_CONTROL_EVENTS->I_DATA~CHECK_OK EXPORTING SAVE_OK = SAVE_OK.
CALL METHOD O_CONTROL_EVENTS->I_DATA~SCREEN_DISPLAY EXPORTING MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN
 PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
 SAVE_OK = SAVE_OK.
CALL METHOD CL_TABLE_CONTROL=>M4 EXPORTING MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN
 PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
 SAVE_OK = SAVE_OK
 CHANGING C_TABC = TABC.
DESCRIBE TABLE IT_DISPLAY.
IF TABC-LINES <= 1.
IF SY-TFILL = 0.
TABC-LINES = 1.
ENDIF.
ENDIF.
IF SAVE_OK NE 'CHECK'.
IF ZACT02_BOXKOD-TOOL_ACT <> 'X'.
CLEAR ZACT02_BOXKOD-PRD_ACT.
LOOP AT SCREEN.
IF SCREEN-NAME = 'ZACT02_BOXKOD-PRD_ACT'.
SCREEN-INPUT = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ELSE.
LOOP AT SCREEN.
IF SCREEN-NAME = 'ZACT02_BOXKOD-PRD_ACT'.
SCREEN-INPUT = 1.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
ENDIF.
CALL METHOD O_CONTROL_EVENTS->I_DATA~TOTRUNWT EXPORTING IT_C_DISPLAY = IT_DISPLAY
 IMPORTING W_SUM_RUNWT = W_SUM_RUNWT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~TOTCOMP_WT EXPORTING IT_C_DISPLAY = IT_DISPLAY
 IMPORTING W_SUM_COMPWT = W_SUM_COMPWT.
CLEAR W_TOT_WT.
W_TOT_WT = W_SUM_RUNWT + W_SUM_COMPWT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~BOX_YLD EXPORTING W_SUM_COMPWT = W_SUM_COMPWT
 W_TOT_WT = W_TOT_WT
 IMPORTING W_YIELD = W_YIELD.
IF W_MODE <> 'CREATE'.
LOOP AT SCREEN.
IF SCREEN-NAME = 'ZACT02_BOXKOD-SHOTS'.
SCREEN-INPUT = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
IF W_MODE = 'DISPLAY'.
LOOP AT SCREEN.
IF SCREEN-NAME = 'ADD' OR SCREEN-NAME = 'ICON_DELETE'.
SCREEN-INPUT = '0'.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
ENDMODULE. " STATUS_0102 OUTPUT
*& Module STATUS_0101 OUTPUT
 text
MODULE STATUS_0101 OUTPUT.
SET PF-STATUS 'STANDARD' EXCLUDING 'SAVE'.
IF W_MODE = 'CREATE'.
SET TITLEBAR 'STANDARD'.
ELSEIF W_MODE = 'DISPLAY'.
SET TITLEBAR 'STD_DIS'.
ELSE.
SET TITLEBAR 'STD_EDIT'.
ENDIF.
IF SAVE_OK = 'CHECK'.
DESCRIBE TABLE IT_DISPLAY.
IF SY-TFILL > 0.
SET PF-STATUS 'STANDARD'.
ENDIF.
ENDIF.
IF W_MODE = 'DISPLAY'.
SET PF-STATUS 'STANDARD' EXCLUDING IT_EXCLUDE.
ENDIF.
IF ZACT02_BOXKOD-MASTER_PATTERN IS NOT INITIAL AND
 ZACT02_BOXKOD-PATTERNSLNO IS NOT INITIAL.
LOOP AT SCREEN.
IF SCREEN-GROUP1 = 'TOP'.
SCREEN-INPUT = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
IF W_MODE = 'DISPLAY'.
IF ZACT02_BOXKOD-VERSNO IS INITIAL.
LOOP AT SCREEN.
IF SCREEN-NAME = 'ZACT02_BOXKOD-VERSNO'.
SCREEN-INPUT = 1.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ELSE.
LOOP AT SCREEN.
IF SCREEN-NAME = 'ZACT02_BOXKOD-VERSNO'.
SCREEN-INPUT = 0.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
ENDIF.
ENDIF.
ENDMODULE. " STATUS_0101 OUTPUT
*& Module USER_COMMAND_0102 INPUT
 text
MODULE USER_COMMAND_0102 INPUT.
SAVE_OK = OK_CODE.
CLEAR OK_CODE.
CASE SAVE_OK.
WHEN 'ADD'.
DESCRIBE TABLE IT_DISPLAY.
IF SY-TFILL >= TABC-LINES.
IF TABC-LINES < 16.
TABC-LINES = SY-TFILL + 1.
ENDIF.
ENDIF.
WHEN 'DEL'.
LOOP AT IT_DISPLAY INTO WA_DISPLAY WHERE MARK = 'X'.
DELETE IT_DISPLAY INDEX SY-TABIX.
ENDLOOP.
DESCRIBE TABLE IT_DISPLAY.
IF SY-TFILL >= 1.
TABC-LINES = SY-TFILL.
ELSE.
TABC-LINES = 1.
ENDIF.
WHEN 'CHECK'.
CALL METHOD O_CONTROL_EVENTS->I_DATA~DUP_CHECK EXPORTING IT_C_DISPLAY = IT_DISPLAY.
WHEN 'SAVE'.
W_TIMLO = SY-TIMLO.
IF W_MODE = 'CREATE'.
PERFORM CREATE_SAVE.
ENDIF.
IF W_MODE = 'CHANGE'.
PERFORM EDIT_SAVE.
ENDIF.
ENDCASE.
IF W_MODE = 'DISPLAY'.
SAVE_OK = 'CHECK'.
ENDIF.
ENDMODULE. " USER_COMMAND_0102 INPUT
*& Module MOD_TABLE INPUT
 text
MODULE MOD_TABLE INPUT.
CALL METHOD CL_TABLE_CONTROL=>M2 EXPORTING ZACS018_STR_C = ZACS018_STR CHANGING IT_C_DISPLAY = IT_DISPLAY.
ENDMODULE. " MOD_TABLE INPUT
*& Module ASSIGN OUTPUT
 text
MODULE ASSIGN OUTPUT.
CALL METHOD CL_TABLE_CONTROL=>M1 EXPORTING WA_C_DISPLAY = WA_DISPLAY IMPORTING ZACS018_STR_C = ZACS018_STR.
ENDMODULE. " ASSIGN OUTPUT
*& Module CHK_PARTCODE INPUT
 text
MODULE CHK_PARTCODE INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~PARTNO_VAL EXPORTING PARTCODE = ZACS018_STR-PARTCODE.
ENDMODULE. " CHK_PARTCODE INPUT
*& Module CHK_CAVITY INPUT
 text
MODULE CHK_CAVITY INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~CAVITY_VAL EXPORTING CAVITY = ZACS018_STR-CAVITY.
ENDMODULE. " CHK_CAVITY INPUT
*& Module CHK_MAINB INPUT
 text
MODULE CHK_MAINB INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~MAINBI_VAL EXPORTING MAINB = ZACS018_STR-MAINB.
ENDMODULE. " CHK_MAINB INPUT
*& Module GET_COMP_WT INPUT
 text
MODULE GET_COMP_WT INPUT.
IF W_MODE <> 'DISPLAY'.
CALL METHOD O_CONTROL_EVENTS->I_DATA~GET_COMP_WT EXPORTING PARTCODE = ZACS018_STR-PARTCODE
 IMPORTING GROSSWT = ZACS018_STR-GROSSWT.
ENDIF.
ENDMODULE. " GET_COMP_WT INPUT
*& Module CHK_NETWT INPUT
 text
MODULE CHK_NETWT INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~NETWT_VAL EXPORTING NETWT = ZACS018_STR-NETWT
 GROSSWT = ZACS018_STR-GROSSWT.
ENDMODULE. " CHK_NETWT INPUT
*& Module CHK_MPAT INPUT
 text
MODULE CHK_MPAT INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~MASPAT_VAL EXPORTING MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN.
ENDMODULE. " CHK_MPAT INPUT
*& Module CHK_SLNO INPUT
 text
MODULE CHK_SLNO INPUT.
IF W_MODE = 'CREATE'.
CALL METHOD O_CONTROL_EVENTS->I_DATA~PATSLNO_VAL EXPORTING PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
 MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN .
ELSEIF W_MODE = 'CHANGE' .
CALL METHOD O_CONTROL_EVENTS_EDIT->PATSLNO_VAL_CHG EXPORTING PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
 MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN .
CALL METHOD O_CONTROL_EVENTS_EDIT->GET_DATA EXPORTING MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN
 PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
 IMPORTING VERSNO = ZACT02_BOXKOD-VERSNO
 CHANGING ZACT02_BOXKOD = ZACT02_BOXKOD
 IT_C_DISPLAY = IT_DISPLAY
 IT_DEL_DISPLAY = IT_DEL_DISPLAY
 TABC = TABC.
ELSE.
CALL METHOD O_CONTROL_EVENTS_DISPLAY->PATSLNO_VAL_CHG EXPORTING PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
 MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN .
ENDIF.
ENDMODULE. " CHK_SLNO INPUT
*& Module MAX_VER INPUT
 text
MODULE MAX_VER INPUT.
IF W_MODE = 'CREATE'.
CALL METHOD O_CONTROL_EVENTS->I_DATA~MAX_REF IMPORTING VERSNO = ZACT02_BOXKOD-VERSNO.
ENDIF.
IF W_MODE = 'DISPLAY'.
IF ZACT02_BOXKOD-VERSNO IS INITIAL.
MESSAGE TEXT-023 TYPE 'E'.
ENDIF.
IF ZACT02_BOXKOD-MASTER_PATTERN IS NOT INITIAL AND
 ZACT02_BOXKOD-PATTERNSLNO IS NOT INITIAL AND
 ZACT02_BOXKOD-VERSNO IS NOT INITIAL.
CALL METHOD O_CONTROL_EVENTS_DISPLAY->GET_DISPLAY_DATA EXPORTING MASTER_PATTERN = ZACT02_BOXKOD-MASTER_PATTERN
 PATTERNSLNO = ZACT02_BOXKOD-PATTERNSLNO
 VERSNO = ZACT02_BOXKOD-VERSNO
 CHANGING ZACT02_BOXKOD = ZACT02_BOXKOD
 IT_C_DISPLAY = IT_DISPLAY
 TABC = TABC.
ENDIF.
ENDIF.
ENDMODULE. " MAX_VER INPUT
*& Module CHK_NOBOXES INPUT
 text
MODULE CHK_NOBOXES INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~NOOFBOX_VAL EXPORTING BMSCH = ZACT02_BOXKOD-BMSCH.
ENDMODULE. " CHK_NOBOXES INPUT
*& Module CHK_TOTTIME INPUT
 text
MODULE CHK_TOTTIME INPUT.
CALL METHOD O_CONTROL_EVENTS->I_DATA~TOTTIME_VAL EXPORTING VGW01 = ZACT02_BOXKOD-VGW01.
ENDMODULE. " CHK_TOTTIME INPUT
*& Module STATUS_0100 OUTPUT
 text
MODULE STATUS_0100 OUTPUT.
SET PF-STATUS 'INITIAL'.
SET TITLEBAR 'STANDARD_MAIN'.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module EXIT_PROGRAM INPUT
 text
MODULE EXIT_PROGRAM INPUT.
LEAVE TO TRANSACTION 'ZAC16'.
ENDMODULE. " EXIT_PROGRAM INPUT

Documentation on ABAP Objects with examples & programs (using se24)

Hi Guru's,
I'm new to abap objects. i need to learn this. where can i get material for this with ex. programs (using se24) also.

Hi,
Check this link-
http://help.sap.com/saphelp_nw70/helpdata/en/ce/b518b6513611d194a50000e8353423/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/ce/b518b6513611d194a50000e8353423/content.htm
SE24-
http://help.sap.com/saphelp_nw04/Helpdata/EN/ca/c035baa6c611d1b4790000e8a52bed/frameset.htm

ABAP Objects: Introduction to Programming SAP Applications

Hi, does anybody knows any tutorial that would explain me how to install and make available in my SAP installation the examples and database that comes with this book ABAP Objects: Introduction to Programming SAP Applications
The point is that i couldn't install the version of SAP BASIS that came with the book ( it was SAPmini BASIS 4.6D) on my Windows XP. Instead, i've installed Mini WAS 6.20 with Front-End 6.40 and i'd like to use it while studying the same book.
any ideas?
sorry, may be it could sound obviuos for some of you, but i'm complete SAP virgin

Not sure if this data generator is available in 6.20 or now. SAPBC_TOOLS_GENERATOR_NEW Run this program to generate the data for the FLIGHT tables.
Then you should check out the example programs which start with BCALV* and also check out transaction code DWDM.
Regards,
Rich Heilman

Good book learn Abap Objects ( Object Orineted Programming in Abap )

Hi,
Could you please suggest a nice book to learn ABAP objects.
thanks.

hi deepti
These are the recommended books for OO programming in ABAP.
1.ABAP Objects: The Official Reference
by Horst Keller, Joachim Jacobitz
This is systematic language reference book for ABAP Objects.
2. ABAP Objects: Introduction to Programming SAP(R) Applications
by Horst Keller, Sascha Kruger

ABAP Object program flow

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