topic Re: SelectionScreen - DynPro sequence/hopping in Application Development and Automation Discussions

SelectionScreen - DynPro sequence/hopping

former_member791245 — Thu, 23 Feb 2006 12:33:18 GMT

Hej together,

I'm stuck on the following:

I do have to rewrite an old inconsistency report to use new UI techniques instead of old lists.

At first a selection-screen is created. The criteria of this screen is checked using the event AT SELECTION-SCREEN wherein some database queries are done either.

Some of the results will be used later on in the event START-OF-SELECTION.

Inside START-OF-SELECTION I put the CALL on dynpro 100 (where my tree and grid etc. is placed for display). PBO100 does some additional queries based on the results of AT-SELECTION-SCREEEN-queries.

NOW:

If I do go back to the Selectionscreen via CALL SELECTION-SCREEN 1000, it'll jump to START-OF-SELECTION instead of executing the needed AT-SELECTION-SCREEN.

In result on dynpro 100 the hierarchy is built incorrectly.

Hope it's comprehensible

Thanks in advance for any suggestions.

hejda

Re: SelectionScreen - DynPro sequence/hopping

FredericGirod — Thu, 23 Feb 2006 12:49:17 GMT

Hi Boris,

try the at selection-screen output.

and don't call the dynpro 1000, try instead the leave to screen 1000.

Rgd

Frédéric

Re: SelectionScreen - DynPro sequence/hopping

Former Member — Thu, 23 Feb 2006 12:49:40 GMT

Hi,

I think if you directly make a call to the selection screen then system will execute from start-of-selection only. Can you try re-submitting the report program with the parameters you want for calculation at selection screen event?

Hope it will solve your issue.

Regards,

Jignesh

Re: SelectionScreen - DynPro sequence/hopping

Former Member — Thu, 23 Feb 2006 12:55:03 GMT

Call selection-screen 1000 will can the start-of-selection.

instead use LEAVE to Screen 1000 which will goto the screen 1000 but it will not trigger at selection-screen.

it will trigger at selection-screen output.

hope it solves your problem

regards

kishore

Re: SelectionScreen - DynPro sequence/hopping

Former Member — Thu, 23 Feb 2006 13:08:02 GMT

Hello Boris...

I have following code and it works perfect

select-options s_matnr for mara-matnr.

at selection-screen output.

select single * from mara where matnr in s_matnr.

start-of-selection.

write : /'error'.

CALL SCREEN 100.

MODULE user_command_0100 INPUT.

save_code = ok_code.

CLEAR ok_code.

CASE save_code .

WHEN 'DISPLAY'.

IF radio1 EQ 'X'.

output = 'red'.

ELSEIF radio2 EQ 'X'.

output = 'green'.

ELSEIF radio3 EQ 'X'.

output = 'blue'.

ENDIF.

<b></b>

WHEN 'EXIT'.

call selection-screen 1000.

<b></b>

ENDCASE.

ENDMODULE. " USER_COMMAND_0100 INPUT

Re: SelectionScreen - DynPro sequence/hopping

former_member791245 — Fri, 24 Feb 2006 10:02:41 GMT

Hej,

thanks a lot for your responses. They were thought-provoking impulses.

After a certain period of time I found the error somewhere else. I used an old ABAP statement where it is not allowed in Objects.

I wanted to remark that LEAVE TO SCREEN or a SET SCREEN/LEAVE combination will not work with SELECTION SCREENS. They will abort dumping with something like 'could not process SEL.SCREEN via LEAVE' (at least I can prove that for calls Dynpro PBOs).

Have a nice day,