After long period of working on SOA suite, still i am confusing in usage of CountNodes and Count fun in Bpel. I couldn't find simple explanation so i landed here.
Can some please tell me the difference between CountNodes and count function in Bpel and when to use these functions.
Recently i create Bpel 1.0 service and used while loop for my scenario, in which i given CountNodes function, This worked fine. Later i tried the same case with Bpel 2.0 and in For each activity and gave countNodes function for getting final value, but this time it got failed. Later i tried with count function and got success.
Now it so happened with Bpel 1.0 and bpel 2.0.
I would appreciate if some one help me in understanding above function.