topic Re: BDC in Application Development and Automation Discussions

BDC

Former Member — Sat, 10 Jan 2009 06:30:42 GMT

Hi Guys, While doin a BDC I have given the flat file name as type localfile & declared it as a parameter, along with this I'm using two other parameters start & end so as to determine the row values in the function module ALSM_EXCEL_TO_INTERNAL_TABLE..Now I have used AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_FILE (P_FILE is the file parameter).

When I run the program under debugging mode the values for START & END are always zero..I tried to put the break-point before the declaration of parameters but tat break-point does not trigger at all..the program directly goes for execution without coming into the debugging mode..Can anyone help??

Also give me a link to find the right order of events to be used for EVENTS in a ABAP program & the order in which they are triggered..thanks in Advance...

Ajai

Re: BDC

Former Member — Sat, 10 Jan 2009 06:33:17 GMT

Check this thread for events.

https://forums.sdn.sap.com/click.jspa?searchID=20788351&messageID=6552223

Re: BDC

Former Member — Sat, 10 Jan 2009 06:35:55 GMT

just before pressing the 'F8'...put '/h'...& on the debugger

Re: BDC

vinod_vemuru2 — Sat, 10 Jan 2009 06:38:31 GMT

Hi Ajay,

Your code might be under event AT SELECTION-SCREEN ON VALUE-REQUEST event.

Code under this event will be executed only if press F4/click on F4 icon. So u r not reaching to ur break point. Click F4. It goes to that point.

Just place START-OF-SELECTION event for uploading file code. It works.

What ever order u code events will be executed in the predefined order mentioned below.

LOAD-OF-PROGRAM.

INITIALIZATION.

AT SELECTION-SCREEN OUTPUT.

AT SELECTION-SCREEN.

START-OF-SELECTION.

END-OF-SELECTION.

TOP-OF-PAGE(Triggers before first write/SKIP statement is executed)

END-OF-PAGE.

AT LINE-SELECTION/AT USER COMMAND/AT Pfn

Hope it is clear.

Thanks,

Vinod.

Re: BDC

Former Member — Sat, 10 Jan 2009 07:00:09 GMT

Dear Vinod, thanks a heap..will try your solution..Points Added..

Re: BDC

Former Member — Sat, 10 Jan 2009 07:00:40 GMT

thanks a lot for the link dear harini..points added

Re: BDC

Former Member — Sat, 10 Jan 2009 13:07:52 GMT

hi,

before excute the report command box /h or place the cursor select query and click the deburg button

so your programe is deburg .

All the events declare like this.

LOAD-OF-PROGRAM.

INITIALIZATION.

AT SELECTION-SCREEN OUTPUT.

AT SELECTION-SCREEN.

START-OF-SELECTION.

END-OF-SELECTION.

TOP-OF-PAGE(Triggers before first write/SKIP statement is executed)

END-OF-PAGE.

AT LINE-SELECTION/AT USER COMMAND/AT Pfn