topic Re: GUI_UPLOAD Exception in Application Development and Automation Discussions

GUI_UPLOAD Exception

Former Member — Fri, 09 Nov 2007 08:33:02 GMT

Hi,

I'm using the GUI_UPLOAD function to read a file and found that there are lot of exception defined in this FM. How can catch it and display a proper error to user?? Is it possible to handle it without specifically define which exception hit??

Pls give me some reference code.

Regards,

Kit

Re: GUI_UPLOAD Exception

Former Member — Fri, 09 Nov 2007 08:38:49 GMT

if you want to catch it then try this coding

TRY/CATCH it's not applicable in case of Function Module, to use TRY you need class-based exceptions.

Use only CATCH:

CATCH.

CALL FUNCTION "Function_1".

IF sy-subrc NE 0.

do_something.

ENDIF.

ENDCATCH.

However, you can add the "EXCEPTIONS" statement to the first CALL FUNCTION, catching a particular value of sy-subrc, like this:

EXCEPTIONS others = 20.

Then, check subrc:

CATCH.

CALL FUNCTION "Function_1"

EXCEPTIONS others = 20.

IF sy-subrc = 20.

do_something.

ENDIF.

ENDCATCH.

<b>Rewar if usefull</b>

Re: GUI_UPLOAD Exception

Former Member — Fri, 09 Nov 2007 09:07:40 GMT

Hi Kit,

At the end of the FM try using case statements to catch the SY-SUBRC value. If you want to specific processing then you can do so by defining a soubroutine. If you want to display only an error message you can go ahead with 'WRITE' Statement or 'Message' Statement.

Take a look at the code below:

CASE sy-subrc.

WHEN '1'.

WRITE : 'error opening file'.

WHEN '2'.

WRITE : 'file read error'.

WHEN '3'.

PERFORM displayerrormessage.

ENDCASE.

Hope this is of help to you.

Thanks,

pavithra

Re: GUI_UPLOAD Exception

Former Member — Fri, 09 Nov 2007 09:09:57 GMT

Hi Kit,

All corresponding error code will be stored in SY-SUBRC in following exceptions..

either you can use IF statement or CASE structure to display appropriate message to user...


* EXCEPTIONS
*   FILE_OPEN_ERROR               = 1
*   FILE_READ_ERROR               = 2
*   NO_BATCH                      = 3
*   GUI_REFUSE_FILETRANSFER       = 4
*   INVALID_TYPE                  = 5
*   NO_AUTHORITY                  = 6
*   UNKNOWN_ERROR                 = 7
*   BAD_DATA_FORMAT               = 8
*   HEADER_NOT_ALLOWED            = 9
*   SEPARATOR_NOT_ALLOWED         = 10
*   HEADER_TOO_LONG               = 11
*   UNKNOWN_DP_ERROR              = 12
*   ACCESS_DENIED                 = 13
*   DP_OUT_OF_MEMORY              = 14
*   DISK_FULL                     = 15
*   DP_TIMEOUT                    = 16
*   OTHERS                        = 17