topic Re: File handling issue in Application Development and Automation Discussions

File handling issue

Former Member — Fri, 19 Oct 2007 07:19:40 GMT

Dear All,

I have 1 test program say ZTEST,

The above prog is sending data to application server. The file path is like 'path /usr/sap/tmp/ZFILE.txt'

I have 2 files,

first file contains data like

Second file contains data like

If I execute the program ZTEST for the first file. The first file data 1 2 3 is sending to file and the file 'path /usr/sap/tmp/ZFILE.txt' is having

If I execute the program ZTEST for second time for the second file. The second file data A B C is sending to file and the file 'path /usr/sap/tmp/ZFILE.txt' is having

If I execute the program ZTEST for first file and second file simultaniously. The first file data 1 2 3 or second file data A B C should send, but it is sending mimatching data to file 'path /usr/sap/tmp/ZFILE.txt' . now file is having mixup data

But I want to send the data in the below format.

Please let me know if you have any concerns....

Thanks in advance

Kind regards,

M.Rayapureddy

Re: File handling issue

JozsefSzikszai — Fri, 19 Oct 2007 07:54:05 GMT

hi Rayapu,

merge the two internal tables into a single one in your program and download to app. server after the merge.

Re: File handling issue

Former Member — Fri, 19 Oct 2007 08:40:07 GMT

Hi Eric,

Actually I am executing the program simultaniously

Re: File handling issue

andreas_mann3 — Fri, 19 Oct 2007 08:46:49 GMT

hi ,

use command:

opend dataset ... for appending

Re: File handling issue

Former Member — Fri, 19 Oct 2007 08:51:21 GMT

try changing the properties od the dataset at run time using SET DATASET

TYPE-POOLS:

dset.

DATA:

dsn TYPE STRING,

fld TYPE STRING,

attr TYPE dset_attributes.

....

OPEN DATASET dsn IN LEGACY TEXT MODE FOR INPUT.

attr-changeable-indicator-code_page = 'X'.

attr-changeable-code_page = '0100'.

attr-changeable-indicator-repl_char = 'X'.

attr-changeable-repl_char = '*'.

SET DATASET dsn ATTRIBUTES attr-changeable.

READ DATASET dsn INTO fld.

WRITE / fld.

CLOSE DATASET dsn.

Re: File handling issue

Former Member — Fri, 19 Oct 2007 10:26:10 GMT

Hi Srijith,

Thanks for your prompt reply.

I am not reading the file, sending file to application server.

Open data set DSN in TEXT MODE FOR output.

Thanks and regards,

M.Rayapureddy