topic Re: File interface inbound in Application Development and Automation Discussions

File interface inbound

Former Member — Tue, 28 Oct 2014 05:58:45 GMT

HI guys,

Please help me on my issue regarding file interfaces.when i am uploading file from application server it showing sy-subrc = 8 .

but file is already exist in application server.

the code i written is

PARAMETERS p_path type dxlpath.

AT SELECTION-SCREEN on VALUE-REQUEST FOR p_path.

CALL FUNCTION 'F4_DXFILENAME_TOPRECURSION'

* EXPORTING

* I_LOCATION_FLAG = ' '

* I_SERVER = '?'

* I_PATH =

* FILEMASK = '*.*'

* FILEOPERATION = 'R'

IMPORTING

* O_LOCATION_FLAG =

* O_SERVER =

O_PATH = p_path

* ABEND_FLAG =

EXCEPTIONS

RFC_ERROR = 1

ERROR_WITH_GUI = 2

OTHERS = 3

IF SY-SUBRC <> 0.

* Implement suitable error handling here

ENDIF.

START-OF-SELECTION.

OPEN DATASET p_path for INPUT in TEXT MODE ENCODING DEFAULT.

if sy-subrc = 0.

do.

read dataset p_path into lv_line.

if sy-subrc = 0.

split lv_line at ',' into gw_vbak-vbeln

gw_vbak-auart

gw_vbak-audat

gw_vbak-vkorg

gw_vbak-vtweg

gw_vbak-spart

gw_vbak-kunnr.

append gw_vbak to gt_vbak.

CLEAR gw_vbak.

else.

exit.

endif.

enddo.

else.

MESSAGE 'File does not process' type 'I'.

endif.

CLOSE DATASET p_path.

Thanks in advance,

Ramesh.

Re: File interface inbound

Former Member — Tue, 28 Oct 2014 06:04:22 GMT

check in debug if path is correct, also use error handling in the open dataset.

DATA mess TYPE string.

OPEN DATASET `` FOR INPUT IN BINARY MODE MESSAGE mess.

IF sy-subrc = 8.
MESSAGE mess TYPE 'I'.
ENDIF.

try this and see what message it gives.let us know the message it throws

Re: File interface inbound

Former Member — Tue, 28 Oct 2014 06:11:45 GMT

Hi Kartik,

I used the code what ur suggesting . even i am getting information message with sy-subrc = 8.

OPEN DATASET p_path for INPUT in TEXT MODE ENCODING DEFAULT.

if sy-subrc = 8.

MESSAGE 'Problem in uploading file' TYPE 'I'.

else.

do.

read dataset p_path into lv_line.

if sy-subrc = 0.

split lv_line at ',' into gw_vbak-vbeln

gw_vbak-auart

gw_vbak-audat

gw_vbak-vkorg

gw_vbak-vtweg

gw_vbak-spart

gw_vbak-kunnr.

append gw_vbak to gt_vbak.

CLEAR gw_vbak.

else.

exit.

endif.

enddo.

endif.

CLOSE DATASET p_path.

Thanks in advance,

Ramesh

Re: File interface inbound

Former Member — Tue, 28 Oct 2014 06:16:27 GMT

dont use hardcoded message.

Pls use " MESSAGE mess" addition with open dataset as I suggested and then when sy-subrc is 8 print "Mess", this will give you a hint on why the open dataset is failing.

Re: File interface inbound

Former Member — Tue, 28 Oct 2014 06:20:23 GMT

This can mostly happen when there is no sufficient authorization to READ/WRITE from the application server file path where file is present. You can check with your SECURITY team if any authorization is missing. Also make sure that the file you are trying to OPEN is not already OPEN by another OPEN DATASET statement.

FM 'AUTHORITY_CHECK_DATASET' can be used to check if any authorization is missing.

Re: File interface inbound

Former Member — Wed, 29 Oct 2014 06:05:38 GMT

HI Karthik,

Thanks for your valuable suggestions. I got the result.

Thanks,

Ramesh Etikala