When processing ASCII data in stream mode for GET and writing to tape, the FTP Client is allowed to use the BSAM I/O routine instead of the LE Run-Time Library. The WRTAPEFastio option has been set in the FTP.DATA data set or in a LOCSITE subcommand. The option is honored unless a request that contradicts it has been made (such as ASATRANS for a data set with ASA control characters).