topic ALV + User Exit in Application Development and Automation Discussions

ALV + User Exit

Former Member — Wed, 13 Jul 2005 04:49:42 GMT

Hi all,

One of my friends here is facing a small issue in using ALV(Classic) within a user exit.

In the existing ALV display, he is using a form for setting the PF-Status as follows.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = report_name

I_CALLBACK_PF_STATUS_SET = 'F100_PF_STATUS_SET' n so on n so forth ...

But since this is being written within an exit, it does not permit the use of FORM…ENDFORM for the dynamic call of the subroutine 'F100_PF_STATUS_SET'.

Anybody who has worked on Exits and ALV, your inputs would be of great help.

Hope my question is clear …!!

Many Thanks,

Gayathri.

Re: ALV + User Exit

Former Member — Wed, 13 Jul 2005 05:12:15 GMT

U can check this link

http://www.sapdevelopment.co.uk/reporting/alv/alvgrid.htm

Thanks & Regards,

Judith.

Re: ALV + User Exit

Former Member — Wed, 13 Jul 2005 07:32:51 GMT

Hi, try my solution.

Create a new report, assume name it ZCALLBACK, and write your F100_PF_STATUS_SET form in it, like following:

report ZCALLBACK.

FORM F100_PF_STATUS_SET.

your logic

ENDFORM.

And in your user-exit, call the ALV function like following:

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = 'ZCALLBACK'

I_CALLBACK_PF_STATUS_SET = 'F100_PF_STATUS_SET'

......

Hope it will be useful to your scenario.

And thanks a lot

Re: ALV + User Exit

Former Member — Wed, 13 Jul 2005 09:25:59 GMT

Thanks a lot Judith. I am yet to implement this logic. Will let you know once it is successful.

Many thanks once again !!

Regards,

Gayathri.

Re: ALV + User Exit

Former Member — Wed, 13 Jul 2005 09:30:29 GMT

Hi Gayathri,

There is way to say thanks in SDN,hope u know it.U can reward points if u feel it as useful.

Thanks & Regards,

Judith.

Re: ALV + User Exit

Former Member — Wed, 13 Jul 2005 09:30:44 GMT

Hi zhenglin gu ,

Yours has been a very helpful answer. Thank you very much. It was a good logic indeed.

I will close the thread once this issue has been resolved.

Regards,

Gayathri.

Re: ALV + User Exit

Former Member — Wed, 13 Jul 2005 14:39:38 GMT

Hi, you are welcome.

But please don't forget the reward point.

thanks a lot