EPS_GET_DIRECTORY_LISTING

DATA : dir_name TYPE epsf-epsdirnam, "directory

it_dir_list TYPE TABLE OF epsfili. "In Process Directory List

CLEAR: l_dir_name.

* Whether file exists in the directory?

CALL FUNCTION 'EPS_GET_DIRECTORY_LISTING'

EXPORTING

dir_name = dir_name

* FILE_MASK = ' '

* IMPORTING

* DIR_NAME =

* FILE_COUNTER =

* ERROR_COUNTER =

TABLES

dir_list = it_dir_list

EXCEPTIONS

invalid_eps_subdir = 1

sapgparam_failed = 2

build_directory_failed = 3

no_authorization = 4

read_directory_failed = 5

too_many_read_errors = 6

empty_directory_list = 7

OTHERS = 8 .

IF sy-subrc = 0. "File exists

“Internal table it_dir_list has files.

ELSE.

CASE sy-subrc.

WHEN 1.

MESSAGE ‘Invalid directory.’ TYPE 'E'.

WHEN 2.

MESSAGE ‘SAPGPARAM Failed.’ TYPE 'E'.

WHEN 3.

MESSAGE ‘build_directory_failed’ TYPE 'E'.

WHEN 4.

MESSAGE ‘No authorization.’ TYPE 'E'.

WHEN 5.

MESSAGE ‘Read directory failed.’ TYPE 'E'.

WHEN 6.

MESSAGE ‘Too many Read errors.’ TYPE 'E'.

WHEN 7.

MESSAGE ‘Empty directory.’ TYPE 'E'.

ENDCASE.

ENDIF.

Useful Links

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