Looping a polling process

Hi all
We have a requirement for our process to poll the DB first and in case our condition is not satisfied, we need to poll it again. Is there any basic help note for this.
I am thankful for any inputs
Vijay

I assume you want this function mid process and not to invoke a BPEL process. Therefore the answer is yes this can be achieved.
Create a temp variable and set it to false. Create a while loop with the expression when temp = false. In this loop call you DB routine, if it gets a result then set temp = true.
The issue with this is that this can loop many times. The console struggles to draw a BPEL process if it is large, 1000s of activities. So if an error occurs you may not be able to see the cause.
cheers
James

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Thanks in advance for your any suggestion.
Scenario
I try to implement a BPEL which runs some activities periodically until meets some condition.
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Looping a polling process

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