Sync send step in a loop step

Hi Gurus,
I want to query a database and based on the return value I will proceed to the next step. For this I have a 'sync send' step where I am finding if the count(*) is 0 or greater than 0. If it is only '0' then only I will proceed to the next step.
For this functionality I am using a loop step with in which I have this sync send step (querying the database). The control will come out of the loop only when the count is 0.
But, I found that the response message container is not loading. That is the reason why the loop condition is always coming out as 'true'.
I want to know if I can use the send step with in a loop in BPM.
Please let me know your solutions.
Thanks
Kalyan

Hi,
see the counter variable , initial value is 0 ,then the loop always true.
second thing is when you send the request for synchronously and the response message to receive step, is it correct,
if so why do you want to maintain the loop, are more messages sending the messages in seqencially /syncrounously .
I think you want to check the response interface value is it , check this correctly..
See the below links for Sync Send .
https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/1403 [original link is broken] [original link is broken] [original link is broken] [original link is broken]
Regards
Chilla

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hi all,
My BPM flow starts with a single message that I split using a message map into a list of messages into a block which is foreach mode to be sent synchronously one by one splitted messages to an Oracle stored procedure via the JDBC adapter. After the mapping step, the flow goes into a ParForEach block that executes the sync Send step to the JDBC adapter, and then has a Container Action that collects the responses.
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Edited by: sri_rambo on Nov 27, 2009 8:06 AM

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Regards,
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Sravya,
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Hi Experts,
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Hi ,
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Sync send step after transformation step

Hi Gurus,
The send step I have after transformation step is not getting the input message. I am splitting the message into 2 messages in the trans step and using one of them as input message in send step. I am getting 'empty container is send to the send step' error.
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Kalyan

Kalyan,
Just adding to the disucussion, you might have specified a source and 2 target msgs in the transformation step.
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Use Michal's blog for reference.
/people/michal.krawczyk2/blog/2005/09/16/xi-how-to-test-your-mapping-in-real-life-scenarios
Regards,
Jai Shankar

BPM - Do we need receiver determination step between trans and sync send?

Hi Gurus,
I have a 1:1 transformation step followed by a sync send step. The transformation step is executing fine. While the sync step is executing, I am getting an error says 'No receiver determination found'.
While I am executing this sync step in a separate, it is working fine.
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Kalyan

Hi,
I think there is no need of a Receiver determination step in the BPM.
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Scenario:
File to XI to BPM to SOAP to RFC
In order to trigger the webservice , I use a dummy file which will be polled at a certain frequency- once in 30 minutes in Test mode - this will call the Webservice. The answer of webservice is sent to RFC Async.
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1. File Outbound Async Message Interface- Output Message (File_Request_MT)
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4 Webservice Inbound Sync Message interface- with both input and output message
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6 RFC Abstract Async Message interface-input message (RFC_Request)
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Raj,
Thanks for the feedback , but I have a question regarding your reply
Interface Objects
Object 1: File_Request_Abs
Object 2: Soap_Response_Abs
Object 3:Soap_Abs_Synch
Output Message:File_Request_Abs
Input Message:Soap_Response_Abs
Object 4:Rfc_Request_Abs
The question is about
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These are the Objects I created
Message Type :
a) MT_Filerequest
b) MT_SOAPresponse
Message Interface
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Output message
Mess. type MT_filerequst
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Mess. type MT_filerequst
Used
i) used for BPM receiver step- container definition
ii) receiver determination
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Output message- MT_fierequest
Used:
i) used for BPM sync send step ,
ii)Interface mapping between MI_Webservice_sync_in and MI_webservice_sync_abs
iii)Container element-SOAP_response
e) MI_RFC_async_out
Input message
RFC_Request(This is imported from RFC definition)
g) MI_RFC_async_abs
Input message
RFC_Request(This is imported from RFC definition)
Mapping
Message mapping
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Source: MT_Filerequest
Target: SOAPrequest(Got from External definition)
ii)SOAPresponse_TO_BPM_response
Source : SOAPresponse(got from External definition)
Target : MT_SOAPresponse
Interface Mapping
i)IM_BPM_TO_SOAP
Source Interface : MI_webservice_sync_abs
Target :MI_webservice_sync_in
uses following message mapping
Request : filerequest_TO_SOAPrequest
Response:SOAPresponse_TO_BPM_response
BPM container element
i)Receiver_container TYPE MI_Filerequest_out_async
ii)SOAP Responsecontainer TYPE MI_webservice_sync_abs
iii)RFC_Request_container TYPE MI_RFC_async_abs
BPM flow
Receive---->Send Synch-->Transformation----->Send Asynch
Receive -
> receiver_container
Send Synch -
> receiver_container(Request Message), Soap_response_container(Response Message)
Transformation -
> Source(Soap_response_container), Target(RFC_request_container)
Send Asynch -
> RFC_request_container
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Send Step RFC Problem

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Synchronous Interface: mi_as_avisoEst
Request Message: mi_aa_avisoEst
Response Message: mi_aa_avisoEst
I am using the same Abstract Async Interface.
No correlations.
Any ideas?

If it's working as it should and the only issue is that you can't see the synchronous messages in SXMB_MONI, go to SXMB_ADM -> Integration Engine Configuration -> Specific Configuration and set parameter LOGGING_SYNC with value '1' (default is '0').
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Regards,
Henrique.

Synchronous Send step showing errors in process designer

Hi All,
I have few questions in using a synchronous send step in
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File async --> XI (receive async) --> sync send step to J2ee application (HTTP post) --> async response send to File
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Input:
Message type (same as outbound)
Response:
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Meher

I think the Problem is with the INTERFACE Determination.
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Hi All,
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Regards,
Abhishek.

Send step failure situations?

Hi All,
I would like to know in what all distinct situations a send step from BPM (Sync or Async) can fail? Idea is to catch such error/exceptions and raise corresponding alerts in my BPM.
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Cheers.

calvin,
i a sync send step , u need to specify a message which corresponds to a outbound sync interface....
now suppose if the receiver is jdbc , the request message type say is MT
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Synchronous Send Step

Hi
Can someone tell me about sync send step in detail
because in my scenario I am using a sync. send step and the other end is oracle database which uses a SP(stored procedure) for updation.
problem is that I am able to see updation process successfully in the database i.e.the adapter says processing successful.
but after certain amount of time the send step in the sxmb_moni shows error
I think the problem is with the return flag that I am using as an acknowledgement
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Hi,
This might help you
Synchronous Sending followed by Transformation
/people/arpit.seth/blog/2005/06/27/rfc-scenario-using-bpm--starter-kit
http://help.sap.com/saphelp_nw04/helpdata/en/83/d2a84028c9e469e10000000a1550b0/content.htm
Re: Sync - Async Bridge
Regards
Agasthuri Doss

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