ABAPblog.com - by Łukasz Pęgiel

1. Creating ABAP type definition from JSON structure (JSON2ABAPtype): (How to...); ... ring, init, get_internal_types changing value(c_type) type t_hier ...; Created on 20 August 2018
2. How to extend the time between SAP license installations on NPL: (Tricks); ... ;one additional element that you can copy bellow and save. <ExtraDataItem name="VBoxInternal/Devices/VMMDev/0/Config/GetHostTimeDisabled" value="1"/> Now sta ...; Created on 03 August 2018
3. Create XLSX file from internal table in background v2: (Tricks); You may saw before the article Create XLSX/MHTML file from internal table in background and you may have use it without any issues before, but it seems that in newer releases of SAP (definitelly ...; Created on 01 June 2018
4. CMD_EI_API deletes contact persons?: (Tips); ... s, but I failed. So I did some debugging and found a place where after extraction of data from DB, the contact persons where deleted from internal tables. So I went deeper and saw that th ...; Created on 13 August 2017
5. ZCL_FALV - explanation of main methods and attributes: (FALV (Fast ALV Grid)); ... ethod to create LVC field-catalog from internal table like in this article. class-methods lvc_fcat_from_itab importing !it_table type standard ...; Created on 09 January 2016
6. Create fieldcatalog from internal table: (How to...); Many people still asks how to create field catalog for CL_GUI_ALV_GRID or REUSE_ALV_GRID_DISPLAY on a base of internal table. This is very easy since we have SALV classes, you could see it in ...; Created on 08 May 2015
7. Mass replace popup for ALV grid: (Tips); ... * i_internal_tabname = i_internal_tabname " Table Name changing ct_fieldcat = gt_fieldcat " Field Catalog with Field Descriptions ...; Created on 27 April 2014
8. EWB Components allocation to routing operation (multilevel BOM): (How to...); ... and connected BOM to memory with CP_CC_S_LOAD_COMPLEX_BY_TSK and CP_CC_S_LOAD_COMPLEX_BY_BOM, 2) Next step is to get the BOM into internal table using CP_CC_S_PROVIDE_ITM_BY_AS_PATH. BOM table contains ...; Created on 18 April 2014
9. ESDUS, ESRUO - MM settings table - Part 3/3: (Tricks); ... to your Z-Transaction call FM ES_DELETE_USER_SETTINGS, in most cases internal table of FG are filled already so you don't need to call ES_READ_USER_SETTINGS before. Like here for Purchase order number ...; Created on 14 April 2014
10. ESDUS, ESRUO - MM settings table - Part 1/3: (Tricks); ... if you leave it empty then you'll have to call FM ES_SAVE_USER_OBJECTS to save all the changes to DB. I_NO_REFRESH parameter is used to leave internal table of objects in Function Group MLSO without ...; Created on 31 March 2014
11. Enhanced MB51 Part 6 - ZMB51 program: (Tricks); ... io_alv = go_grid " ALV or SAL object it_table = gt_alv[] " internal table ...; Created on 28 March 2014
12. Characteristic's own input screen - Part 5 - show characteristic's own update screen: (How to...); ... CTMS_DDB_INIT to initialize memory CTMS_CLASS_DDB to put in memory classification settings CTMS_DDB_SET_VAL_FROM_OBJECT to set values in update screen from existing object (option) CTMS_DDB_SET_VALUE_INTERNAL ...; Created on 14 November 2013
13. Characteristic's own input screen - Part 2 - Clear Initial Line: (How to...); We've got method to convert internal value to float, now it's time for next one which I didn't suppose it would be needed but when I was calling CTMS_DDB_SET_VALUE_ONLINE to show input ...; Created on 31 August 2013
14. Characteristic's own input screen - Part 1 - Convert Values To Float: (How to...); ... Type API_VALUE-ATNAM -> Characteristic Name I_VALUE_NEW Type ANY -> Characteristic Value Returning: R_VALUE_FLOAT Type -> Internal ...; Created on 31 August 2013
15. Create XLSX/MHTML file from internal table in background: (Tricks); I think that any of us had meet the situation when we needed to create an Excel output from internal table in background. There is a really nice project called ABAP2XLSX which gives you to possibility ...; Created on 12 May 2013
16. Create a nice looking chart with CL_GUI_CHART_ENGINE - Part 3 - Chart Data and render: (How to...); ... some data but I will use dummy one just to show you how to create the chart, you can replace this part with loop on your internal table or even better change it in the way that you'll pass internal ...; Created on 06 May 2013
17. Load variant to single subscreen (selection screen): (How to...); ... dynnr = i_dynnr * INTERNAL_CALL = ' ' ...; Created on 02 May 2013
18. Subtotal lines of ALV GRID OO as content separator: (Tricks); ... again, that's why today I will show you the second option. I will use event subtotal_text for cl_gui_alv_grid, three additional colums in internal table (for sorting and separating ...; Created on 28 April 2013
19. F4 Help for external date: (How to...); ... a F4 help for such external date. I will use today FM 'F4_DATE' to show the date popup and already know FM 'PERIOD_AND_DATE_CONVERT_OUTPUT' to convert internal date ...; Created on 24 April 2013
20. Refresh ALV GRID and keep position and current cell: (Tricks); When you use CL_GUI_ALV_GRID in edit mode or you change your internal table used to display data on ALV grid it may happen that after refreshing the grid using refresh_table_display your cursor or scroll ...; Created on 22 April 2013
21. Download CV01N/2N/3N documents to PC: (How to...); ... conflict = 7 internal_server_error = 8 ...; Created on 14 April 2013
22. Link Attachments of Purchase Requisition to Purchase Order: (Tricks); ... catch cx_obl_internal_error . catch cx_obl_model_error . catch cx_root. ...; Created on 12 April 2013
23. Convert date to and from external date type: (How to...); ... exporting internal_date = i_eindt internal_period = f_tprg-prgrs ...; Created on 11 April 2013
24. Free global data of a program at once: (Tricks); ... create a report which just show some figures and you don't need anymore all the internal tables or objects that you used to prepare output table. So to free memory then just before calling ALV I was ...; Created on 10 April 2013

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