ABAP Debugger
The ABAP Debugger is an integrated test tool within the ABAP Workbench with which you can stop running program und then execute them line-by-line or section-by-section. With this tool, you can display contents of data objects and check the flow logic of programs so that any errors in the ABAP source code of the programs can be found quickly.
Note Note that the (old) Classic ABAP Debugger has been declared as obsolete.
We recommend using the Standard ABAP Debugger. Therefore it is not possible any more to set
the Classic ABAP Debugger as default Debugger using the Workbench settings. If you still
like to use the Classic ABAP Debugger, then click the info button on the debugging settings
screen for more information. To access these settings, follow the menu path:
Utilities 
Settings ABAP Editor Debugging 
Utilities Settings ABAP Editor Debugging
Related Topics
- Standard ABAP Debugger (Recommended!)
- Classic ABAP Debugger