1)Change IDoc segment occurance to 1 to unbounded.
2)Set Billing No occurance to root node.
Try below logic,
Billing NO--->removecontext------>sort--------->splitbyvalue(valuechange)---->CollapseContext----->IDoc
1)Change IDoc segment occurance to 1 to unbounded.
2)Set Billing No occurance to root node.
Try below logic,
Billing NO--->removecontext------>sort--------->splitbyvalue(valuechange)---->CollapseContext----->IDoc