ABAPblog.com - by Łukasz Pęgiel

1. Enhanced MB51 Part 6 - ZMB51 program: (Tricks); We have all needed methods and implicit enhancement is also created so we can create a program to call MB51. We have to create a structure for ALV and include in it type t_list from our class which I've ...; Created on 28 March 2014
2. Scan program for authority-check: (How to...); ... SAP function modules provides proper checks inside them, but in many cases developer should take care about them inside the coding. The code I will provide below will scan program for AUTHORITY-CHECK statement ...; Created on 13 July 2013
3. Extend allowed runtime of a program: (Tricks); ... mind that showing indicator too often can slower your program. Both of the methods will make that the counter for application runtime will be reset, but be careful this can make you application run really ...; Created on 25 June 2013
4. Free global data of a program at once: (Tricks); ... some hours on that I gave up. But it returned someday I just simply saw FM 'RS_PROGRAM_INDEX' and that was enough to create fast a method to free all global data for me. So let's start with ...; Created on 10 April 2013
5. ALV Grid in the nutshell: Field catalog - col_id - ALV control: Column ID: (ALV Grid in the nutshell); ... a demo program (ZDEMO_AIN_CL46) to show you, how the COL_ID is changing on a base of COL_POS. On the selection screen you can find two radio-buttons. Figure 120 ZDEMO_AIN_CL46 Selection ...; Created on 08 June 2020
6. ALV Grid in the nutshell: Field catalog - sp_group - Group key: (ALV Grid in the nutshell); ... then this setting of field catalog has no impact on display. For my demo program ZDEMO_AIN_CL43, I’ve created a field catalog with REF_TABLE filled for all fields, so it is easier to understand ...; Created on 18 April 2020
7. ALV Grid in the nutshell: Field catalog - reprep - ALV control: Value is selection criterion for rep./rep.intf.: (ALV Grid in the nutshell); ... deep dive into topic, to understand how we can use this interface and for which purpose. Seems that, using this interface, you can call from ALV grid an BW Query, SAP Query, ABAP Report Program or ...; Created on 13 April 2020
8. ALV Grid in the nutshell: Field catalog - datatype: (ALV Grid in the nutshell); ... Data Type Table 2 Possible data types in NW 7.52 SP04 In the sample program, you can play with the settings of this field, but as mention before, the noticed changes will not be ...; Created on 11 December 2019
9. ALV Grid in the nutshell: Field catalog - rollname: (ALV Grid in the nutshell); ... the demo program I’ve used data element S_CONN_ID to show you how does it work. Figure 85 ZDEMO_AIN_CL35 Selection Screen On the first sight you can notice that if you’ll use ROLLNAME, ...; Created on 12 September 2019
10. ALV Grid in the nutshell: Field catalog - convexit: (ALV Grid in the nutshell); ... Conversion Exits In the example program ZDEMO_AIN_CL32 I’ve setup column CONNID to use conversion exit NUMCV. As you see you don’t put the full name of the FM into the CONVEXIT field, it only assumes ...; Created on 29 July 2019
11. ALV Grid in the nutshell: Field catalog - fix_column: (ALV Grid in the nutshell); ... only see selected fields and nothing more. When you’ll run the ZDEMO_AIN_CL26 program, you can see the behaviour of the FIX_COLUMN field. If you have wide screen, please resize the SAP GUI window, ...; Created on 28 July 2019
12. ALV Grid in the nutshell: Field catalog - col_pos: (ALV Grid in the nutshell); ... layouts, so then the grid looks always the same for them. Personally I leave this almost always empty, but if needed just simply use INTEGER values to setup correct sorting. The demo program that can be ...; Created on 24 June 2019
13. ALV Grid in the nutshell: Field catalog - currency: (ALV Grid in the nutshell); ... use ZDEMO_AIN_CL08 program with USD currency then as you seen in Figure 18, the value shown is equal to 422,94. Both outputs are correct as long as the currency of the corresponding line is the same as ...; Created on 24 June 2019
14. ALV Grid in the nutshell: Field catalog - cfieldname: (ALV Grid in the nutshell); ... should place its name here. The output of the cell will be then based on a currency key kept in the same row of the internal table, in the corresponding field. In the sample program ZDEMO_AIN_CL09 ...; Created on 24 June 2019
15. ALV Grid in the nutshell: Field catalog - quantity: (ALV Grid in the nutshell); ... SE16 Now to see the differences, please run program ZDEMO_AIN_CL10 using following units: PMR, DEG, M & empty. Figure 22 displays the values with three decimal places as PMR is setup to be displayed ...; Created on 24 June 2019
16. ALV Grid in the nutshell: Field catalog - round: (ALV Grid in the nutshell); ... changed. Figure 29 ZDEMO_AIN_CL12 Results using 0 as P_ROUND value Now the same program is run with 3 that is inserted into ROUND. You can notice that instead of 2 571,25 you can see ...; Created on 24 June 2019
17. ALV Grid in the nutshell: Field catalog - qfieldname: (ALV Grid in the nutshell); ... the base of that information, data can be displayed differently in each row, as in comparison to QUANTITY the unit is not set for the whole column. In program ZDEMO_AIN_CL11 I’ve setup column DISTID to ...; Created on 24 June 2019
18. ALV Grid in the nutshell: Field catalog - icon: (ALV Grid in the nutshell); ... into internal table, but in productive programs, you’ll probably do this during the loop over internal table, as probably you’ll want to setup different icons for a row, depending on the content of other ...; Created on 24 June 2019
19. ALV Grid in the nutshell: Field catalog - no_sign: (ALV Grid in the nutshell); ... the distance of the flight in the demo program by multiplying it by -1. Figure 46 ZDEMO_AIN_CL21 Select Figure 47 ZDEMO_AIN_CL21 Without NO_SIGN option ...; Created on 24 June 2019
20. ALV Grid in the nutshell: Field catalog: (ALV Grid in the nutshell); ... are placed here. ALV Grid field catalog should have type LVC_T_FCAT. Of course as it’s not mandatory parameter you can also omit during the displaying on grid (like I did for example in program ZDEMO_AIN_CL01), ...; Created on 24 June 2019
21. ALV Grid in the nutshell: Basic Information: (ALV Grid in the nutshell); ... you don’t have to do that. You can create it also before calling the screen, like in the simple example of using CL_GUI_CUSTOM_CONTAINER that you can find in Figure 1 and in demo program ZDEMO_AIN_CL01. ...; Created on 24 June 2019
22. ALV Grid in the nutshell: (ALV Grid in the nutshell); ... programs. This is of course OK for the start but later on it happens very often that our customers (internal or external) want to have some additional functionalities of the grid and due to restrictions ...; Created on 24 June 2019
23. ZCL_CMD_CUSTOMER -> Wrapper for CMD_EI_API classes: (How to...); ... more extensions on the same system. Please check following test program which shows how to extend ZCL_CMD_CUSTOMER with local class. parameters: p_custom type kna1-kunnr, ...; Created on 06 June 2019
24. ABAP Code Retreat Tychy 2019 - Organizer Recap: (Thoughts); ... on the first event). Additionally for some strange persons like me, that don't eat pizza, I've ordered some salads. If you eat, you also need drinks, especially for the programmers who changes the coffee ...; Created on 02 April 2019
25. Selection-Screen Function Key in Form, Function Module or Method: (Tricks); ... used by program or not. To make long story short - I was correcting one day an old-style written code to include two additional function keys on selection-screen, which were "Favorite variants" ...; Created on 21 November 2018
26. ATC Pseudo Comments list: (Tips); ... 4 N Call Editor CI_EDITORCALL CL_CI_TEST_CRITICAL_STATEMENTS 5 N Call Executable Program &1 CI_SUBMIT CL_CI_TEST_CRITICAL_STATEMENTS ...; Created on 26 September 2018
27. Creating ABAP type definition from JSON structure (JSON2ABAPtype): (How to...); ... can deserialize JSON and also it can generate a dynamic structure from JSON file but at the end to make programming easier you need to create local or global structure that will be matching the structure ...; Created on 20 August 2018
28. Retro ASCII symbols in ALV Grid table: (How to...); ... I've not used them at work. You can check the abaulable symbols on your system, but I doubt they vary between old and new releases. Here you can find the sample program to display ...; Created on 03 June 2018
29. ABAP Favorites Eclipse plugin: (How to...); ... that is not my main programming language, or better said an a language which I don't use if I don't have to. Thomas gave me some really good starting points by giving links to the blogs from SCN. Additionally ...; Created on 29 June 2017
30. SAP Script error with percentages using decimal field: (Tips); ... wrong value if the print program was called for the second time. The first output was OK, 8,00 % as value. But when I directly show again the preview of the same invoice ...; Created on 03 June 2017

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