topic Re: FM for Path Validation in Application server and Presentation server?? in Application Development and Automation Discussions

FM for Path Validation in Application server and Presentation server??

Former Member — Thu, 28 Dec 2006 10:13:40 GMT

Hi All,

I want to FM name which I can use in te Path Validation in Application server and Presentation server.

Thanks in advance.

Re: FM for Path Validation in Application server and Presentation server??

Former Member — Thu, 28 Dec 2006 10:16:18 GMT

You can use the DIRECTORY_EXIST and FILE_EXIST methods of CL_GUI_FRONTEND_SERVICES class for the prsentation server.

For App server check these,

One more for the same topic

Regards

Kathirvel

Re: FM for Path Validation in Application server and Presentation server??

Former Member — Thu, 28 Dec 2006 10:22:54 GMT

Hi Vipin,

For presentation server use

CALL METHOD cl_gui_frontend_services=>directory_create

and for Application server use

CALL FUNCTION 'FILE_GET_NAME_USING_PATH'

reward me if it helps u,

BALU.

Re: FM for Path Validation in Application server and Presentation server??

Former Member — Thu, 28 Dec 2006 10:23:24 GMT

HI,

To validate the Application server file..

FORM validate_app_file USING  fp_file  TYPE FILENAME-FILEINTERN.

  data : l_fname(60).

  CALL FUNCTION 'FILE_GET_NAME'
    EXPORTING
      LOGICAL_FILENAME = FP_FILE
      OPERATING_SYSTEM = SY-OPSYS
    IMPORTING
      FILE_NAME        = L_FNAME
    EXCEPTIONS
      FILE_NOT_FOUND   = 1
      OTHERS           = 2.
  IF SY-SUBRC = '0'.
    OPEN DATASET  L_FNAME FOR INPUT IN TEXT MODE ENCODING DEFAULT.
    IF sy-subrc NE 0.
      MESSAGE s007 DISPLAY LIKE c_e.
    ELSE.
      CLOSE DATASET l_fname.
    ENDIF.
  ENDIF.

ENDFORM.                    " validate_app_file

Regards

Sudheer

Re: FM for Path Validation in Application server and Presentation server??

former_member508729 — Thu, 28 Dec 2006 10:25:59 GMT

Hi Vipin,

I am not sure where you have to check the file existance on presentation and application server.

please check this FM DX_FILE_EXISTENCE_CHECK.

Regards

Ashutosh

Reward points if helpful