Calling Synchronous process in a loop

Question

Hi
I am facing a problem while I am tring to call Synchronous process in a loop. I am having a parent process that fetch batches numbers (list of batches) and loop for each of them and call a child Synchronous process to do some activity.
the issue here is that the output variable on the process is taking the value that returns from the first batch call and keep repeating it for all the rest batches. I tried to initialize it to null every time I am entring the loop but strangly it has been overrided with the output variable of the first batch and then for the rest it just initialized to null and not had been overriden.
any body face this before or knows about it
thanks and best regards,
Baraa

Answer 1

This is Arun (working with Baraa in same Company)
Let me eloborate the situvation
Facing problem while I call a Sync process from an Async process using while loop.
When I call sync child multiple times from a parent process using a While loop the response msg from child process is not correct.
Meaning for instance let say
Parent process : P
Child processes : C1, C2, C3     (assuming the loop goes for three iteration)
The expected response msg of the individual process where
C1: 10000
C2: 999
C3 :           (null)
But when I go through the audit of the parent process I could see all responses as 10000, meaning the response of the child process is not getting reflected in Parent process correctly
Whereas when I inspect individual child process response; I could see the correct values.
Note: I am using End Point Reference technique to call the child process
Any Idea.
Requirement:
Parameter: Source System Name
(this parameter decides which child to call, basically this will be the SERVICE on WSDL pointing to the child process)
A parent Async process has to call a Sync child process “n” number of times (“n” get derived at run time) WHILE loop
The parent will decide which child process to call at runtime (Dynamic call using EndPointReference)
Some thing like below:
<Set END POINT REFERENCE>
<WHILE>
Invoke Child (synchronize process)
<END LOOP>