Forces the File Handler to reread its configuration file.
call "CBL_CFGREAD_EXTFH" using     filename
                      returning status-code 
               	 | filename | pic x(n). | 
| status-code | See Library Routines - Key | 
| filename | The file to look for. The name can contain a path, and must be terminated by a space. If the filename is null (x"00"), the File Handler looks for the file using the standard search order (see the topic Searching Conventions Used for Calling Programs). | 
None.
Comments:
When the File Handler rereads the configuration file, it ignores any striping parameters in the file.