ID 'DIR' FIELD 'Directory Name '
ID 'FILE' FIELD 'File Name '
ID 'GROUP' FIELD 'GRPNAS'
ID 'ERRNO' FIELD l_errno
ID 'ERRMSG' FIELD l_errmsg .
Can someone explain me the above line of codes.
When I execute this lines , I get sy-subrc as 2 and l_errmsg as 'GROUP unknown', What does it mean?