topic Re: How to read Screen Stack in Application Development and Automation Discussions

How to read Screen Stack

Former Member — Thu, 26 Jun 2014 11:19:40 GMT

Hi ABAP Gurus,

I have a requirement where i need to read Screen Stack.

The stack in debug mode is -

Debug 1.jpg

I need to get the highlighted value (transaction).

I tried FM 'SYSTEM_CALLSTACK' and it only gives ABAP stack details.

Debug 2.jpg

I need a way to read Screen Stack only.

Any guidance would be highly appreciated.

BR,

Ankit Maskara.

Re: How to read Screen Stack

RaymondGiuseppi — Thu, 26 Jun 2014 13:39:30 GMT

Take a look at class CL_TPDA_CONTROL, methods IF_TPDA_CONTROL~GET_DYNPRO_STACK.

Regards,

Raymond

Re: How to read Screen Stack

Former Member — Fri, 27 Jun 2014 06:57:46 GMT

Hi Raymond,

Thanks for bringing a viewpoint.

I have used below code -

DATA: zob1 TYPE REF TO cl_tpda_control.

CREATE OBJECT: zob1.

*DATA INCL_EM_STACK TYPE FLAG.

DATA stacktab TYPE tpda_sys_dy_stacktab.

TRY.

CALL METHOD zob1->get_dynpro_stack

EXPORTING

incl_em_stack = ' '

IMPORTING

stacktab = stacktab.

CATCH cx_tpda_sys_dyn_spa .

CATCH cx_tpda_sys_dyn_notyet .

CATCH cx_tpda_sys_dyn_notcons .

CATCH cx_tpda_sys_dyn_nody .

CATCH cx_tpda_sys_dyn_nodata .

CATCH cx_tpda_sys_comm .

CATCH cx_tpda_sys_version .

CATCH cx_tpda_sys_internal .

ENDTRY.

But,

An exception (CX_TPDA_SYS_COMM_SLAVENOTCONN) occurred and stacktab[] is coming empty.

BR,

Ankit Maskara.

Re: How to read Screen Stack

Former Member — Mon, 07 Jul 2014 07:50:46 GMT

Hello Guys,

I could not find any working solution for this problem so i had to change the design.

BR,

Ankit Maskara.

Re: How to read Screen Stack

Former Member — Sun, 14 Feb 2016 16:32:23 GMT

Hi Ankit,

I think you tried to read the original transaction in which SM30 was called.

You can achieve the same with below:

DATA: sy_tcode TYPE sy-tcode.

CALL 'GET_PARAM_TCOD' ID 'PTCOD' FIELD sy_tcode.

SY_TCODE is your YTV023(SM30)