ADT: Breakpoints are not hit

Hi,

I have a problems with ADT and Breakpoints as they are not hit in my case.

The system is a NW 7.40 (Kernel release 740, patch level 29). The ADT version 2.17 is installed in a SAP HANA studio (Rev. 62; 64 bit version)

I set the breakpoints in the source code and I can also see that they are available in the Debug perspective. Nevertheless when I start the application (classical ABAP dynpro) I do not hit the breakpoints (starting via SAP GUI or in the studio via "open SAP GUI" makes no difference).

Editing of source code etc. works fine.

I appreciate any hint how to resolve that issue

BR Christian