Do you mind to elaborate ?

Subprocess do you mean call activity or we mean embedded/event subprocess ?  At present we are mapping subprocesses as lambda subprocess so it might happen this is not available. We are on the work now to work on this.

We are trying to iterate over nested loops. For this we are using Multiple Instance Subprocess. So there is a variable in the parent subprocess which we want to be accessible by the child subprocess. This scenario worked fine with version 8, but in version 9, the child subprocess is unable to access the variable defined in the parent.

Do you mind to elaborate ?

Subprocess do you mean call activity or we mean embedded/event subprocess ?  At present we are mapping subprocesses as lambda subprocess so it might happen this is not available. We are on the work now to work on this.