Doubt about Sync and Async process

[Former Member]

hi experts i have one small doubt

if we r having the scenario like file to rfc

iam passing the input parameter like material number through file adapter

and then i want to get the material details response from rfc sap r/3 to file system

this is the scenario.

now here which is the synchronous processs

and which is the asynchronous process

please let me know

clear my doubt with explanation please......

thanks

giri

[udo_martens · Accepted solution]

Hi Giri,

u need a Business Process as followed:

File -> BP asynchronous

BP <-> RFC synchronous

BP -> File asynchronous

Regards,

Udo

[bhavesh_kantilal · Accepted solution]

Udo,

><i>u need a Business Process as followed:</i>

Only in case below SP 19. This thread might help, incase you are wondering how,

Best Regards

Bhavesh

[Former Member · Accepted solution]

HI,

I hope may be work try,

see this thread also

Regards

Chilla..

[udo_martens · Accepted solution]

Thx Bhavesh

4 the information. That was new 4 me..

Regards,

Udo

[prabhu_s2]

file to rfc is async but rfc support sync communication. teh response of rfc if needs to be stored in file again then u need to have a bridge between rfc-file response. this is acheived via bpm

Message was edited by:

Prabhu S

[Former Member]

Hi Sesha,

For information on sync/async please refer:

<a href="http://help.sap.com/saphelp_nw2004s/helpdata/en/43/65d4dab39b0398e10000000a1553f6/frameset.htm">http://help.sap.com/saphelp_nw2004s/helpdata/en/43/65d4dab39b0398e10000000a1553f6/frameset.htm</a>

<a href="http://help.sap.com/saphelp_nw2004s/helpdata/en/83/d2a84028c9e469e10000000a1550b0/frameset.htm">http://help.sap.com/saphelp_nw2004s/helpdata/en/83/d2a84028c9e469e10000000a1550b0/frameset.htm</a>

Regards,

Subhasha ranjan

Message was edited by:

Subhasha Ranjan

[Former Member]

Generally Asynchronous processing---You dont need a response.

Synchronous processing---You are expecting response from the reciver when you send the request to the Destination...

In your case ,There are 2 applications like File and SAP System.Here File System supports Asynchronous processing only (below SP19).RFC supports Synchronous Processing.One application supports Asynch and other supports Synch....So In this case You need a BPM to handle this situation.....

From SP 19.....File Adapter is supporting Synchronous processing where U can avoid BPM

[Former Member]

File is not sycnourse it does not support synchorouse. you should have asych-synch bridge with SP19 we can use or with BPM we can use it.

here R/3 is Synchorouse.