Controlling the no. of retries for a synchronous database request

I have a synchronous send step in an Integration process to make a query to a database. I want the BPM to stop processing in case the synchronous request is not answered after 3 retries. Can the addition of a wait step in the Integration process help in this case, if it can where should it be added? Also can the JDBC comm channel parameter 'No. of retries of Database transaction on SQL error' help in this regard?
Edited by: diptee s on Jul 11, 2010 7:55 AM
Edited by: diptee s on Jul 11, 2010 8:09 AM

Thats riight. Also this will set the status of BPM to 'Error'
Now, in my system we have a background job which runs every 15 minutes and resarts all the BPMs which are in error at that moment.
This allows my BPM to resend the sync message and wait for a response when they are restarted.
What I want to be acheiving here is that my BPM shud stop after sending 3 such sync send i.e. 1 at the initial start and the other 2 after the BPM restart (due to the above mentioned background job).
I tried using a deadline branch for this; however whatever time i put in the dealine condition, the 1st BPM which starts never ends and some of the following BPMs wait after the sync send steps has been running for 6 minutes & 2 seconds some others never end like the first one.
Would you be able to explain the working of a deadline branch for a sync send request?
Note: I have also tried using a exception branch but this does not allow my BPM to be restrarted and hence send the sync request more than once, in case the first sync send does not receive a response within the HTTP timeout.
Edited by: diptee s on Aug 8, 2010 11:25 AM

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