topic FUNCTION MODULE. in Application Development and Automation Discussions

FUNCTION MODULE.

Former Member — Tue, 12 Feb 2008 15:21:21 GMT

hi folks,

what does this function module useful for

'F4_DXFILENAME_TOPRECURSION'. CAN U CLEAR ME PLZ.

Re: FUNCTION MODULE.

Former Member — Tue, 12 Feb 2008 15:29:18 GMT

Hi,

You can refer to the link below:

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e0901cba-f49e-2910-748c-d7ce4c0c4c1c

Thanks,

Sriram Ponna.

Re: FUNCTION MODULE.

Former Member — Tue, 12 Feb 2008 15:31:21 GMT

Hi Vinay,

The above FM is used to get F4 help for Application Server


parameters:  p_file1 type dxfields-longpath .

at selection-screen on value-request for p_file1.

  call function 'F4_DXFILENAME_TOPRECURSION'
    exporting
      i_location_flag = 'A'
      filemask        = '*.*'
      fileoperation   = 'W'
    importing
      o_path          = p_file1
    exceptions
      rfc_error       = 1
      error_with_gui  = 2
      others          = 3.
  if sy-subrc <> 0.
    message id sy-msgid type sy-msgty number sy-msgno
            with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  endif.

Edited by: Chandrasekhar Jagarlamudi on Feb 12, 2008 9:01 PM

Re: FUNCTION MODULE.

former_member156446 — Tue, 12 Feb 2008 15:36:30 GMT

Award points if helpful:

Text

F4 Help Files

The device is an aid for selecting the file.

This may indicate whether the file on the presentation or application server, application server, which is used to be (if elected application server) and what path it should use.

If this information (in this hierarchy), only partially transferred, the remaining data.

Furthermore, can still file a mask with wild cards and the upcoming file transfer operation.

The output you get the selected the server, server and path / filename. If the selection canceled without the user has selected a file, it will be returned (and the input values in the output cut).

Parameters

O_LOCATION_FLAG

O_PATH

O_SERVER

ABEND_FLAG

FILEMASK

FILEOPERATION

I_LOCATION_FLAG

I_PATH

I_SERVER

Exceptions

RFC_ERROR

ERROR_WITH_GUI