How to get transaction id of a function called in background

Hi all,
does someone know how to retrieve t-id of a function called in background (tRFC) client side? I found
'ARFC_GET_RECEIVER_TID'
'ARFC_GET_TID'
but these works server side (function called knows its t-id .. caller no). Is there some similiar client side so that after calling function I can retrieve its transaction id ? I know it's not the same context, for explaining better, what I need it's something like fork() in C, where process father (the one that forks) receive as return value process id of process forked.
SEARCHING ON FORUM I see that many people answered on question about transaction id with sy-tcode misunderstanding the question. This transaction id it's not the tcode. This is the char 32 unique transaction code
thank you
regards
Gabriele

You can have a look at function TRFC_RECEIVER_INFO
[qRFC API for the Inbound Queue|http://help.sap.com/saphelp_nw04/helpdata/en/21/5c5f3ca0dd9770e10000000a114084/content.htm]

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Message Edited by Josh W. on 12-11-2009 01:08 PM
Josh W.
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