ABAPblog.com - by Łukasz Pęgiel

1. Dark Theme form Patak Kumar.zip: (Attached to Article: AiE (ADT) dark theme settings); Dark Theme form Patak Kumar.zip (Filename: Dark%20Theme%20from%20Patak%20Kumar.zip) ...; Created on 23 January 2017
2. Tips: (Category); When you create the code sometimes you forget about optimizing of your code or you don't know how to properly use a statement. This is category for you. ...; Created on 08 April 2013
3. Thoughts: (Category); Post not connected directly to any other categories. Mainly for some thoughts which goes from time to time around my head. ...; Created on 24 November 2015
4. For beginners: (Category); I'll try to put here some basic stuff so beginners can learn from here; Created on 02 June 2013
5. ABAP in Eclipse - Install, Configure, Use, and Enhance Your ADT: (Thoughts); ... and it is pointed to all ADT users as it covers the topics from installation up to extension of Eclipse. If you have the book, let me know your feedback, as this is most important for an author to ...; Created on 11 June 2021
6. ALV Grid in the nutshell: Field catalog - col_id - ALV control: Column ID: (ALV Grid in the nutshell); ... As you will notice on the screen, or while debugging the code, after the method SET_TABLE_FOR_THE_FIRST_DISPLAY is called, the FCAT is changed and so are the COL_ID entries. Now it is equal to COL_POS, ...; Created on 08 June 2020
7. ALV Grid in the nutshell: Field catalog - dfieldname – Fieldname for column group: (ALV Grid in the nutshell); I was trying to find an usage of this field in ALV, but I failed. Any of known behaviours of ALV didn’t shown anything on a base of this field.; Created on 27 April 2020
8. ALV Grid in the nutshell: Field catalog - Hotspot - ALV control: SingleClick-sensitive: (ALV Grid in the nutshell); ... Once done, you should create handler for the event and notify ALV grid about it. To do so, you need to declare a method (named hotspot_click in my example) with the addition FOR EVENT HOTSPOT_CLICK ...; Created on 27 April 2020
9. ALV Grid in the nutshell: Field catalog - sp_group - Group key: (ALV Grid in the nutshell); Group key is not widely used but it has nice feature. Once you group the field catalog fields and you pass the group name into parameter IT_SPECIAL_GROUPS of method SET_TABLE_FOR_FIRST_DISPLAY, then in ...; Created on 18 April 2020
10. ALV Grid in the nutshell: Field catalog - domname - Domain name: (ALV Grid in the nutshell); You may suspect that setting up a domain name in the field catalog will make some effect on the display, for example in data type, length, lowercase sign, but it seems that it has no effect in ALV ...; Created on 18 April 2020
11. ALV Grid in the nutshell: Field catalog - reprep - ALV control: Value is selection criterion for rep./rep.intf.: (ALV Grid in the nutshell); Before writing this part, I was never using Report-Report Interface, so probably it is not common scenario to do so, or it is not used with the systems I had possibility to use. But anyway I’ve made a ...; Created on 13 April 2020
12. ALV Grid in the nutshell: Field catalog - lowercase - Lowercase letters allowed/not allowed: (ALV Grid in the nutshell); The changes of this parameter are only visible in edit mode and makes sense only for character or string fields. If it is set to ABAP_TRUE (‘X’), then the ALV grid stores in internal table the value in ...; Created on 13 April 2020
13. ALV Grid in the nutshell: Field catalog - intlen - Internal Length in Bytes: (ALV Grid in the nutshell); ... not bother yourself about it. But if you do, then take into consideration following information: Length is in Bytes, so remember that it doesn’t mean, that one character takes one Byte In display ...; Created on 13 April 2020
14. Downloading Exchange Rates from NBP (National Bank of Poland): (How to...); Following the example of downloading exchange rates from Central Bank Of Turkey using transformations, please find bellow the same way for National Bank of Poland. Again, lets create an RFC destination ...; Created on 06 April 2020
15. Downloading Exchange Rates from Central Bank of Turkey: (How to...); One of the standard requests that comes with every SAP implementation is automatic download of exchange rates to your system. Today I will show you on an example of Central Bank Of Turkey, how to transform ...; Created on 06 April 2020
16. ABAP Extensions - Automatic Logon: (How to...); Yesterday I've announced that I'm working on automatic logon to SAP systems on Eclipse. Today the changes in the plugin ABAP Extensions for Eclipse are published and you can use the first version of t ...; Created on 04 January 2020
17. ALV Grid in the nutshell: Field catalog - inttype - ABAP data type (C,D,N,...): (ALV Grid in the nutshell); As you can imagine, INTTYPE is just a presentation of DATATYPE in internal SAP format in most of cases. I wrote most of cases because it can also say if the field in internal table is a reference to other ...; Created on 18 December 2019
18. ALV Grid in the nutshell: Field catalog - datatype: (ALV Grid in the nutshell); ... of the data entered in edit mode will be done on a base of the real data type of the linked internal table field. Possible data types form system NW 7.52 SP04 can be found bellow. Data ...; Created on 11 December 2019
19. ALV Grid in the nutshell: Field catalog - rollname: (ALV Grid in the nutshell); The main functionality of the ROLLNAME is to provide a data element that will be responsible for showing F1 help on the grid cell. If in data element the documentation is available, then it will be shown. ...; Created on 12 September 2019
20. ALV Grid in the nutshell: Field catalog - tooltip: (ALV Grid in the nutshell); ... grid and you’re optimizing the width of the column by minimizing the description of the column itself. It is common behaviour for example for checkboxes or for icon columns. In this case the Tooltip is ...; Created on 12 September 2019
21. ALV Grid in the nutshell: Field catalog - seltext: (ALV Grid in the nutshell); SELTEXT is one of the fields that are linked to the texts of the grid columns. This particular one is responsible for displaying the name of the column in the change/display of layout popup. ...; Created on 12 September 2019
22. ALV Grid in the nutshell: Field catalog - convexit: (ALV Grid in the nutshell); Conversion Exit was already mentioned while describing the EDIT_MASK field, but here it is called in a bit different way. Before saying how, it is important to understand the conversion exits. They are ...; Created on 29 July 2019
23. ALV Grid in the nutshell: Field catalog - outputlen: (ALV Grid in the nutshell); ... you create it manually you can setup it to whatever value you want. Figure 72 ZDEMO_AIN_CL31 Output length for field CITYFROM My experience shows that it is useful ...; Created on 29 July 2019
24. ALV Grid in the nutshell: Field catalog - tech: (ALV Grid in the nutshell); ... in the internal table that supposed to be displayed, but you do not want to display them. Such field can be used for example during the event handling or displaying totals and subtotals. It can also ...; Created on 29 July 2019
25. ALV Grid in the nutshell: Field catalog - no_out: (ALV Grid in the nutshell); ... you set it to ‘X’, then as long as user will not unhide it and save it to the ALV variant, it will not be visible on the screen. But as said before it can be unhide using the display options. ...; Created on 29 July 2019
26. ALV Grid in the nutshell: Field catalog - no_sum: (ALV Grid in the nutshell); ... It will not only not show the sum, but also it will forbid to set it the GUI. Figure 66 ZDEMO_AIN_CL28 DO_SUM for DISTANCE field Once user will try to summarize ...; Created on 28 July 2019
27. ALV Grid in the nutshell: Field catalog - do_sum: (ALV Grid in the nutshell); ... each unit or currency separately. In other case the values will be summarized without taking in consideration differences in the units. Figure 64 ZDEMO_AIN_CL27 DO_SUM set for ...; Created on 28 July 2019
28. ALV Grid in the nutshell: Field catalog - fix_column: (ALV Grid in the nutshell); FIX_COLUMN can be useful when you have a lots of fields in the field catalog and you want to make sure that some of the key fields are always visible, for example sales order number and position or posting ...; Created on 28 July 2019
29. ALV Grid in the nutshell: Field catalog - emphasize: (ALV Grid in the nutshell); ... are intensified (‘1’) or not (‘0’) z – is saying if the colours should be inverted (‘1’) or not (‘0’) Figure 59 ZDEMO_AIN_CL25 Emphasize set for columns ...; Created on 01 July 2019
30. ALV Grid in the nutshell: Field catalog - edit_mask: (ALV Grid in the nutshell); If you are familiar with the WRITE statement, then probably you know the EDIT_MASK addition which allows us to do formatting of the output in two different ways, you can apply the same to the EDIT_MASK ...; Created on 28 June 2019

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