[FUNCTION]
Command=/H
Title=Debugger
Type=SystemCommand
When you try to display a field with negative content on a screen, you can run into the error : "FX015: Sign lost." As a solution you could change the I/O template for the field from "____________" to "___________V" (with +/- sign). Althoug SAP tells "... The template of an input/output field on a screen may only consist of underscores. At runtime, this is replaced with a suitable template (for example, for entering a date). "(message 620(37)), you can change the template, eg. for negativ values (V) and separators.
| SAP provides a method to use a standard logging facility for all of your custom ABAP programs. It consists of several transaction codes, tables, and function modules. By using the SAP functionality, it is possible to have a standard way to store error messages, making the handling of errors much simpler, and increasing the maintainablity of code. | |
| Transaction Codes: SLG0 is used to configure categories for the error messages, and SLG1 is used to view the messages. | |
| Tables: BALHDR is the main (header table), and BALM contains all of the detailed messages. | |
| Function Modules: Much like the SAP function modules used to send email, these function modules would benefit from having a simpler interface wrapped around them. The function modules can be found in Function Group SLG0. Look for the INIT, HEADER, and MESSAGE function modules, as well as the WRITE_DB (I think that is the name...). If you want examples of how these function modules are used, please do a where used on them. I am unable to post the SAP examples here. | |
| All APPL_LOG function modules are from 3.0. Starting at 4.6, see function groups that start with SBAL. | |
| <n> |
<c>
| Color | Intended for | |
OFF
| or COL_BACKGROUND |
0
| depends on GUI | background |
1
| or COL_HEADING |
1
| gray-blue | headers |
2
| or COL_NORMAL |
2
| light gray | list bodies |
3
| or COL_TOTAL |
3
| yellow | totals |
4
| or COL_KEY |
4
| blue-green | key columns |
5
| or COL_POSITIVE |
5
| green | positive threshold value |
6
| or COL_NEGATIVE |
6
| red | negative threshold value |
7
| or COL_GROUP |
7
| violet | Control levels |
