topic Re: Parallel Processing Issue : call function starting new task in Application Development and Automation Discussions

Parallel Processing Issue : call function starting new task

Former Member — Tue, 16 Feb 2010 14:07:21 GMT

I am using the parallel processing functionality using the call function new task destination in group default Performing on end of task inside a loop ( i am splitting the internal table )

However when i am debugging the code, i am able to see the function module( it opens a new session in debugging ) , and i see that new task is started after the RFC Function module is executed .

How is this parallel processing ? I mean the new task starts after control returns back to main program , after the execution of the RFC FM.

I thought the idea was to have the same FM executing in multi threads. So that time is saved.

Re: Parallel Processing Issue : call function starting new task

vinod_vemuru2 — Tue, 16 Feb 2010 14:16:31 GMT

Hi,

I think you need to try with IN BACKGROUND TASK addition. But You can't Debug the FM called in BACKGROUND TASK.

Thanks,

Vinod.

Re: Parallel Processing Issue : call function starting new task

Former Member — Tue, 16 Feb 2010 17:31:03 GMT

Parallel processing consists on execute several tasks in the same moment. Your divide your reports in tasks that can execute at the same time because are independently. At the end you combine the tasks for reaching a result

Re: Parallel Processing Issue : call function starting new task

Former Member — Fri, 19 Feb 2010 14:29:39 GMT

Thanks for the answers.

There were too many complications in the 'call function in new task ' option.

So we are trying it with the job submit option. So we are splitting up the data into smaller tables and submiting it with this statement : Submit 'prog' with selection-table 's_sel' via job 'job' and return .

Thanks

Re: Parallel Processing Issue : call function starting new task

Sathish — Fri, 10 Jun 2016 05:55:39 GMT

I used job submit option and there are no complexities!

Re: Parallel Processing Issue : call function starting new task

Former Member — Fri, 10 Jun 2016 09:56:34 GMT

That happens because the FM is executed asynchronously.