Parameter Validation

On Windows and UNIX platforms, the Access Control file is read each time a transfer is received. Parameter validation is only performed when there is a match for the NODE/USER and transfer type (Send, Receive, Command, File…).

On z/OS, the platform server validates all CFACCESS parameters at startup and whenever the CFACCESSREFRESH command is executed. Only valid entries are saved into memory. When file transfer requests are received, the entries in memory are checked.