Using fileset local you will have to write a directory parse TPS procedure that will save the file name in a global variable so that when the driver reads the file you can take the global variable and store it into metadata (IB data TPS). This also means that your directory parse procedure will have to restrict reads to one file at a time.
There has been a change request that has been around for a while for the engine to store the file name in metadata automatically but it hasn’t been implemented yet.
The alternative to all this would be to write a procedure that reads a file.
