Oracle 12c we have flow id method to keep track of service request. In assign activity I'm able to get flow id using ora:getFlowId() method but in transform activity I don't see such method. So, my question is how can I get this flow id in transform activity ?.
Assign a hard code value to flow id in your transform. after transform just have an assign in which override the already populated flow id with the function. This should do the trick.
There is no specific function to get the same in the transformation.